Patent Assignment
Reel/Frame 046612/0968
Change of Name
Recorded: 2018-07-23
Pages: 27
Assignor
INTERNATIONAL RECTIFIER CORPORATION
Executed: 2015-10-01
Assignee
INFINEON TECHNOLOGIES AMERICAS CORP.
101 N. SEPULVEDA BLVD., EL SEGUNDO, CALIFORNIA, 90245
Covered Properties
(915)
High Band Gap Layer to Isolate Wells in High Voltage Power Integrated Circuits
Patent:
6,310,385 →
Application:
09/007,002 →
Solid State Relay and Circuit Breaker
Patent:
5,926,354 →
Application:
09/007,627 →
Combined Filter Inductor and Hall Current Sensor
Patent:
6,429,639 →
Application:
09/010,464 →
Circuit for Sensing Individual Leg Current in a Motor Controller Using Resistive Shunts
Patent:
5,825,641 →
Application:
09/013,239 →
Power Circuit Providing Reverse Battery Protection and Current and Temperature Sensing
Patent:
5,939,863 →
Application:
09/016,043 →
P Channel Radhard Device with Boron Diffused P-Type Polysilicon Gate
Patent:
6,165,821 →
Application:
09/020,837 →
Closed-Loop/Dimming Ballast Controller Integrated Circuits
Patent:
6,008,593 →
Application:
09/022,554 →
Phase Detection Control Circuit for an Electronic Ballast
Patent:
6,002,214 →
Application:
09/022,555 →
Reflector Layer for the Well Surface of a Photovoltaic Generator
Patent:
5,973,257 →
Application:
09/023,308 →
Low Voltage Mosfet
Patent:
6,114,726 →
Application:
09/038,453 →
Resistor in Series with Bootstrap Diode for Molithic Gate Driver Device
Patent:
5,969,964 →
Application:
09/063,069 →
Single Ended Forward Converter with Synchronous Rectification and Delay Circuit in Phase-Locked Loop
Patent:
6,026,005 →
Application:
09/084,768 →
Circuit for Detecting Near or Below Resonance Operation of a Fluorescent Lamp Driven by Half-Bridge Circuit
Patent:
6,331,755 →
Application:
09/095,062 →
End of Lamp Life or False Lamp Detection Circuit for an Electronic Ballast
Patent:
6,008,592 →
Application:
09/095,063 →
Termination Structure for Semiconductor Devices and Process for Manufacture Thereof
Patent:
6,180,981 →
Application:
09/095,349 →
High Current Capacity Semiconductor Device Package and Lead Frame with Large Area Connection Posts and Modified Outline
Process for Filling Deep Trenches with Polysilicon and Oxide
Patent:
6,054,365 →
Application:
09/114,546 →
Non Zero-Voltage Switching Protection Circuit
Patent:
5,973,943 →
Application:
09/122,699 →
Semiconductor Process Integration of a Guard Ring Structure
Patent:
6,022,790 →
Application:
09/129,651 →
Lampo Ignition Detection
Patent:
6,300,777 →
Application:
09/139,743 →
Intentional Cross Conduction of Converter Circuit to Ignite High Ignition Voltage Loads
Patent:
6,021,055 →
Application:
09/160,078 →
Tempsense Fet with Implanted Line of Diodes (Eps)
Patent:
6,133,616 →
Application:
09/165,541 →
Parallel and Interwoven Buck Converter for High Efficiency, Low Voltage Power Supply
Patent:
6,023,154 →
Application:
09/179,728 →
Mosgated Trench Type Power Semiconductor with Silicon Carbide Substrate and Increased Gate Breakdown Voltage and Reduced On-Resistance
Patent:
6,194,741 →
Application:
09/185,110 →
Process for Manufacture of a P- Channel Mos Gated Device with Base Implant Through the Contact Window
Patent:
6,207,974 →
Application:
09/193,507 →
Strip Gate Poly Structure for Increased Channel Width and Reduced Gate Resistance
Patent:
6,144,067 →
Application:
09/197,939 →
Semiconductor Package
Patent:
6,040,626 →
Application:
09/225,153 →
Fully Integrated Ballast Ic
Patent:
6,211,623 →
Application:
09/225,635 →
Top Heatsink for Igbt
Patent:
6,211,567 →
Application:
09/232,491 →
Low Voltage Rad Hard Mosfet and Process for Its Manufacture
Patent:
6,707,103 →
Application:
09/263,916 →
Linear Current Sensing Circuit for Motor Controller
Patent:
6,215,435 →
Application:
09/266,822 →
P-Channel Trench Mosfet Structure
Patent:
7,462,910 →
Application:
09/292,186 →
Three Phase Scr Rectifier Bridge with Soft Start Control Ic
Patent:
6,038,155 →
Application:
09/302,777 →
High Current Capacity Semiconductor Device Housing
Patent:
6,255,722 →
Application:
09/327,025 →
Inductorless Ballast
Patent:
6,215,253 →
Application:
09/328,585 →
Hybrid Package Including a Power Mosfet Die and a Control and Protection Circuit Die with a Smaller Sense Mosfet
Patent:
6,137,165 →
Application:
09/344,704 →
Solder-On Back Metal for Semiconductor Die
Patent:
6,376,910 →
Application:
09/361,633 →
Microelectronic Relay with Upset and Downset Lead Frames
Patent:
6,373,078 →
Application:
09/407,456 →
Ignition Circuit for Automotive High Intensity Discharge Lamps
Patent:
6,188,180 →
Application:
09/416,458 →
Mosgated Device with Trench Structure and Remote Contact and Process for Its Manufacture
Patent:
6,476,443 →
Application:
09/416,796 →
Improved Igbt and Free-Wheeling Diode Combination
Patent:
6,404,045 →
Application:
09/417,383 →
Mos Gated Device with Self Aligned Cells
Patent:
6,144,065 →
Application:
09/432,210 →
Low Voltage Mosfet Power Device Having a Minimum Figure of Merit
Patent:
6,346,726 →
Application:
09/436,302 →
Guard Ring Structure for Semiconductor Devices and Process for Manufacture Thereof
Patent:
6,127,709 →
Application:
09/444,429 →
High Current Semiconductor Device Package with Plastic Housing and Conductive Tab
Patent:
6,348,727 →
Application:
09/455,699 →
Power Module with Repositioned Positive and Reduced Inductance and Capacitance
Patent:
6,249,024 →
Application:
09/456,648 →
Single Stage Ac/Dc Converter High Frequency Ac Distribution Systems
Patent:
6,288,919 →
Application:
09/464,950 →
Shoot-Through Prevention Circuit for Motor Controller Integrated Circuit Gate Driver
Patent:
6,262,618 →
Application:
09/465,451 →
Class D High Voltage Amplifier System with Adaptive Power Supply
Patent:
6,388,514 →
Application:
09/471,015 →
High Voltage Mosgated Device with Trenches to Reduce On-Resistance
Patent:
6,452,230 →
Application:
09/471,343 →
Semiconductor Package Having a Plate for Electrical Coupling of a Device to a Lead Frame
Patent:
6,396,127 →
Application:
09/476,825 →
Igbt with Reduced Forward Voltage Drop and Reduced Switching Loss
Patent:
6,198,115 →
Application:
09/479,185 →
Chip Array with Two-Sided Cooling
Patent:
6,396,138 →
Application:
09/504,679 →
High Voltage Termination with Amorphous Silicon Layer Below the Field Plate
Patent:
6,525,389 →
Application:
09/510,613 →
Trench Fet with Non Overlapping Poly and Remote Contact Therefor
Patent:
6,838,735 →
Application:
09/512,497 →
Low voltage planar power MOSFET with serpentine gate pattern
Patent:
6,541,820 →
Application:
09/536,903 →
Hybrid package including a power mosfet die and a control and protection circuit die with a smaller sense mosfet
Patent:
6,300,146 →
Application:
09/549,280 →
Circuitry for a high voltage linear current sense ic
Patent:
6,337,591 →
Application:
09/553,756 →
Method of Reducing Conducted Emi in Motor Drive Applications
Patent:
6,583,682 →
Application:
09/553,757 →
Latch Free Igbt with Schottky Gate
Patent:
6,417,554 →
Application:
09/559,282 →
Fault protection circuitry for motor controllers
Patent:
6,335,608 →
Application:
09/559,641 →
Throughput Enhancement for Single Wafer Reactor
Patent:
6,508,883 →
Application:
09/563,784 →
Integrated Radiation Hardened Power Mosgated Device and Schottky Diode
Patent:
6,476,456 →
Application:
09/564,079 →
Hybrid Igbt and Mosfet for Zero Current at Zero Voltage
Patent:
6,627,961 →
Application:
09/565,151 →
Hydrogen Implant for Buffer Zone of Punch-Through Non Epi Igbt
Patent:
6,482,681 →
Application:
09/565,922 →
Anneal-free process for forming weak collector
Patent:
6,242,288 →
Application:
09/565,928 →
Igbt with Amorphous Silicon Transparent Collector
Patent:
7,005,702 →
Application:
09/566,219 →
Three Commonly Housed Diverse Semiconductor Dice
Patent:
6,388,319 →
Application:
09/577,867 →
Mosfet with a Buried Gate
Patent:
6,570,218 →
Application:
09/593,447 →
Power factor correction control circuit
Patent:
6,259,614 →
Application:
09/613,252 →
Power Module with Closely Spaced Printed Circuit Board and Substrate
Patent:
6,424,026 →
Application:
09/630,694 →
Power semiconductor module with insulation shell support for plural separate substrates
Patent:
6,272,015 →
Application:
09/632,026 →
Multiple ignition high intensity discharge ballast control circuit
Patent:
6,316,887 →
Application:
09/670,279 →
Process of Thinning and Blunting Semiconductor Wafer Edge
Patent:
6,465,353 →
Application:
09/676,324 →
Trench Mosfet with Integrated Schottky Device and Process for Its Manufacture
Patent:
6,433,396 →
Application:
09/679,007 →
P Channel Radhard Device with Boron Diffused P-Type Polysilicon Gate
Patent:
7,569,901 →
Application:
09/691,083 →
High Voltage Integrated Circuit with Resistor Connected Between Substrate and Ground to Limit Current During Negative Voltage Spike
Patent:
6,597,550 →
Application:
09/716,263 →
Power Semiconductor Die Attach Process Using Conductive Adhesive Film
Patent:
6,723,620 →
Application:
09/718,932 →
Process for Manufacturing a Low Voltage Mosfet Power Device Having a Minimum Figure of Merit
Patent:
6,955,970 →
Application:
09/723,655 →
High Voltage Vertical Conduction Superjunction Semiconductor Device
Process for Forming Power Mosfet Device in Float Zone, Non-Epitaxial Silicon
Integrated Photovoltaic Switch with Integrated Power Device
Circuit for Synchronous Rectification with Minimal Reverse Recovery Losses
Low Cost Power Semiconductor Module Without Substrate
Secondary side switching regulator having a phase lock loop control circuit
Method of Fabricating a Gate Dielectric Layer for a Thin Film Transistor
A Process for Manufacturing Radhard Power Integrated Circuit
High Voltage Mos Devices and Methods of Forming Mos Devices
Vertical Conduction Flip-Chip Device with Bump Contacts on Single Surface
Nickel-Iron Expansion Contact for Semiconductor Die
Gallium Nitride Materials Including Thermally Conductive Regions
Gallium Nitride Material Devices and Methods Including Backside Vias
Integrated Controller for Synchronous Rectifiers
Semiconductor Multichip Module Package with Improved Thermal Performance; Reduced Size and Improved Moisture Resistance
Three Commonly Housed Diverse Semiconductor Dice
Low Voltage Power Mosfet Device and Process for Its Manufacture
Inductor Current Synthesizer for Switching Power Supplies
Semiconductor Device Package with Plural Pad Lead Frame
Active Filter for Reduction of Common Mode Current
Chip Scale Surface Mounted Device and Process of Manufacture
Process for Forming Uniform Multiple Contact Holes
Superjunction Device with Self Compensated Trench Walls
Controlling High Side Devices Without Using Level Shift Switches
Trench Mos Device and Process for Radhard Device
Angle Implant Process for Cellular Deep Trench Sidewall Doping
Design and Processing of Antifuse Structure
Motor Insulation Fault Detection by Sensing Ground Leak Current
Dynamic Motor Drive Torque Control Based on Power Switching Device Temperature Feedback
Ballast Control Ic with Minimal Internal and External Components
Lateral Conduction Superjunction Semiconductor Device
"Conductive Black Matrix Layer for Lcd Display Connected to Gate Through Two Vias"
Patent:
6,559,914 →
Application:
09/898,387 →
Reversed Source-Drain Mosgated Device
High Frequency Dc to Ac Inverter
Pulse Width Modulation Control Circuit for a High Frequency Series Resonant Ac/Dc Converter
Voltage Division Method for Protection a Gainst Load Dump Conditions
Method of Manufacturing a Semiconductor Chip Array with Two-Sided Cooling
Current Limited Buck Power Supply
Current Sense Ic with Circuitry for Eliminating Ripple Current Error from Motor Current Measurement
Polysilicon Fet Built on Silicon Carbide Diode Substrate
Power Control Circuit with Active Impedance to Avoid Interference and Sensing Problems
Method for Calculating the Temperature Rise Profile of a Power Mosfet
Digital Level Shifter with Reduced Power Dissipation and False Transmission Blocking
Ballast Control Ic with Power Factor Correction
Gate Drive Circuit with Feedback-Controlled Active Resistance
Mosgated Device Termination with Guard Rings Under Field Plate
Patent:
6,563,197 →
Application:
09/989,217 →
Voltage Sensing with High and Low Side Signals for Deadtime Compensation and Shutdown for Short Circuit Protection
Mosfet with Reduced Threshold Voltage and on Resistance and Process for Its Manufacture
Integrated Series Schottky and Fet to Allow Negative Drain Voltage
Patent:
6,529,034 →
Application:
10/045,451 →
Self-Oscillating Circuit for Driving High-Side and Low-Side Switching Devices with Variable Width Pulses
Clip-Type Lead Frame for Source Mounted Die
Back-To -Back Connected Power Semiconductor Device Package
Semiconductor Device with Co-Packaged Die
Solid State Fuse
Patent:
6,587,027 →
Application:
10/055,496 →
One-Step Process for Forming Titanium Silicide Layer on Polysilicon
Depletion Implant for Power Mosfet
H-Bridge with Power Switches and Control in a Single Package
H-Bridge Drive Utilizing a Pair of High and Low Side Mosfet's in a Common Insulation Housing
Reduced Mask Count Process for Manufacture of Mosgated Device
Single Stage Pfc + Ballast Control Circuit/General Purpose Power Converter
Ultra Low Qgd Power Mosfet
Electronic Dimmable Ballast for High Intensity Discharge Lamp
Wafer Level Insulation Underfill for Die Attach
Digital Dimming Fluorescent Ballast
Dc-Dc Converter
Dimming Ballast for Compact Fluorescent Lamps
Semiconductor Device and Process for Its Manufacture to Increase Threshold Voltage Stability
Trench Igbt
Power Mosfet with Integrated Drivers in a Common Package
Rad Hard Mosfet with Graded Body Diode Junction and Reduced on Resistance
Active Common Mode Filter Connected in a-C Line
Chip-Scale Package
High Voltage Semiconductor Device Housing with Increased Clearance Between Housing Can and Die for Improved Flux Flushing
Circuit for Improving Noise Immunity by Dv/Dt Boosting
Power Mosfet with Ultra-Deep Base and Reduced on Resistance
Trench Schottky Barrier Diode
System and Method for Electronic Ballast Design
P Channel Rad Hard Mosfet with Enhancement Implant
Hydrogen Implant for Buffer Zone of Punch-Through Non Epi Igbt
Wafer Level Underfill and Interconnect Process
Process of Thinning and Blunting Semiconductor Wafer Edge and Resulting Wafer
Combined Motor Drive and Current Sensing Circuit
Trench Fet with Self Aligned Source and Contact
Process for Forming Mosgated Device with Trench Structure and Remote Contact
High Current Capacity Semiconductor Device Package and Lead Frame with Large Area Connection Posts and Modified Outline
Passive Common Mode Filter and Method for Operating a Passive Common Mode Filter
Plural Semiconductor Devices in Monolithic Flip Chip
Current Sense Circuit for Motor Drive
Semiconductor Device Package with Improved Cooling
Dual Epitaxial Layer for High Voltage Vertical Conduction Power Mosfet Devices
Process to Create Buried Heavy Metal at Selected Depth
Rotor Angle Estimation for Permanent Magnet Synchronous Motor Drive
Semiconductor Device Having Clips for Connecting to External Elements
Fast Turn on/Off Photovoltaic Generator for Photovoltaic Relay
Resonant Converter with Phase Delay Control
One Cycle Control Continuous Conduction Mode Pfc Boost Converter Integrated Circuit with Integrated Power Switch and Boost Converter
Surface Mounted Package with Die Bottom Spaced from Support Board
Active Emi Filter with Feed Forward Cancellation
Integrated Series Schottky and Fet to Allow Negative Drain Voltage
Synchronous Soft-Shutdown Gate Drive Circuit
Anti-Pinch Window Drive Circuit
Gate Control Circuit for Prevention of Turn-Off Avalanche of Power Mosfets
Method of Preparing Polysilicon Fet Built on Silicon Carbide Diode Substrate
Mosgate Device Driver for Synchronous Rectification of a 3 Phase Sinusoidal Source
Resonant Converter with Phase Delay Control
Angled Implant for Shorter Trench Emitter
Multi-Phase Buck Converter
Modular Functional Block for an Electronic Control System
Method to Protect Electronics from Load Dump
Method for Fabrication of Mosfet with Buried Gate
Multiphase Synchronous Buck Converter with Improved Output Current Sharing
Synchronous Buck Converter with Improved Output Current Sensing
Multiphase Synchronous Buck Converter with Improved Power Loss Balancing
Synchronous Buck Converter with Improved Transient Performance
Tin Antimony Solder for Mosfet with Tiniag Back Metal
Low Voltage Power Mosfet Device and Process for Its Manufacture
Wafer Level Underfill and Interconnect Process
Active Common Mode Emi Filters
Short Channel Trench Power Mosfet with Low Threshold Voltage
Trench Mosfet with Field Relief Feature
Basic Halogen Convertor Ic
Active Common Mode Emi Filter, Including Series Cascaded Filter with Reduced Power Dissipation and Transistor Voltage Rating
Planar Transformer Arrangement
Alternating Implant Ring Terminations
Mosgate Driver Integrated Circuit with Adaptive Dead Time
High Voltage Level Shifting Ic with Under-Ground Voltage Swing Withstanding Capability
Trench Fill Process
Oring Circuit
Short Channel Trench Mosfet with Reduced Gate Charge
Active Filter for Reduction of Common Mode Current
Superjunction Device and Process for Its Manufacture
Termination Structure for Mosgated Power Devices
Single Chip Ballast Control with Power Factor Correction
Adaptive Ballast Control Ic
Bootstrap Capacitor Charge Circuit with Limited Charge Current
Direct Fet Device for High Frequency Application
High Power Mcm Package
Method and Apparatus to Remotely Sense the Temperature of a Power Semiconductor
High Side Power Switch with Charge Pump and Bootstrap Capacitor
Global Closed Loop Control System with Dv/Dt Control and Emi/Switching Loss Reduction
Power Transfer System with Reduced Component Ratings
Integrated Fet and Schottky Device
Chip Scale Surface Mounted Device and Process of Manufacture
Chip Scale Surface Mounted Device and Process of Manufacture
Low Cost Power Semiconductor Module Without Substrate
Power Mosfet with Ultra-Deep Base and Reduced on Resistance
Input Filter for a.C. Motor Phase Current Sensing
Position Estimation and Demagnetization Detection of a Permanent Magnet Motor
Mosgated Device with Accumulated Channel Region and Schottky Contact
Bidirectional Shallow Trench Superjunction Device with Resurf Region
Gallium Nitride Material Devices and Methods of Forming the Same
Adaptive Cfl Control Circuit
Method for Manufacturing a Semiconductor Device with a Trench Termination
Semiconductor Device Package
Method and Apparatus for Driving a Power Mos Device as a Synchronous Rectifier
Space Vector Pwm Modulator for Permanent Magnet Motor Drive
Efficiency Optimization Control for Permanent Magnet Motor Drive
Switching Voltage Regulator for Switch Mode Power Supply with Planar Transformer
Fixed Frequency Hysteretic Regulator
One Cycle Control Pfc Boost Converter Integrated Circuit with Inrush Current Limiting, Fan Motor Speed Control and Housekeeping Power Supply Controller
Half-Bridge High Voltage Gate Driver Providing Protection of a Transistor
High Power Silicon Carbide and Silicon Semiconductor Device Package
Dual Slope Dual Range Oscillator
Circuit for Providing Resistance to Single Event Upset to Pulse Width Modulator Integrated Circuit
Bootstrap Diode Emulator with Dynamic Back-Gate Biasing
Super Lattice Modification of Overlying Transistor
Reverse Battery Protection Circuit
Process for Preparation of Semiconductor Wafer Surface
Gate Driver Asic for an Automotive Starter/Alternator
Gallium Nitride Material Devices Including an Electrode-Defining Layer and Methods of Forming the Same
Electronic Fuse
Low Voltage Superjunction Mosfet
Mosfet Gate Driver with a Negative Gate Bias Voltage
Current Sensing for Power Mosfet Operable in Linear and Saturated Regions
Circuitry for a High Voltage Linear Current Sense Ic
Patent:
40,549 →
Application:
10/750,526 →
Clip-Type Lead Frame for Source Mounted Die
Dimming Ballast Control Ic with Flash Suppression Circuit
Trench Mosfet Superjunction Structure and Method to Manufacture
Multi-Phase Buck Converter with Programmable Phase Selection
Schottky with Thick Trench Bottom and Termination Oxide and Process for Manufacture
Trench Mosfet Technology for Dc-Dc Converter Applications
Bootstrap Capacitor Refresh Circuit
Temperature-Sensing Diode
Process for Forming a Trench Power Mos Device Suitable for Large Diameter Wafers
Single Stage Pfc and Power Converter Unit
Co-Packaged Control Circuit, Transistor and Inverted Diode
High Intensity Discharge Lamp Ballast Circuit
High Voltage Offset Detection Circuit and Method
Audio Amplifier with Simplified Electrical Isolation
Patent:
8,184,830 →
Application:
10/807,994 →
Superjunction Device and Method of Manufacture Therefor
Rad Hard Mosfet with Graded Body Diode Junction and Reduced on Resistance
H-Bridge Drive Utilizing a Pair of High and Low Side Mosfet's in a Common Insulation Housing
Start-Up Method and System for Permanent Magnet Synchronous Motor Drive
Self-Oscillating Driver with Soft Start Circuit
System and Method for Elimination of Dc Offset Feedback in Ac Drives
Multi-Axis Ac Servo Control System and Method
Digital Electronic Ballast Control Apparatus and Method
Reverse Battery Protection Circuit for Power Switch
Active Voltage Positioning Implementation for Microprocessor Power Supplies or the Like
Active Filter for Reduction of Common Mode Current
Reverse Circulation Protection Circuit
Low Voltage Power Mosfet Device and Process for Its Manufacture
Active Emi Filter Having No Inductive Current Sensing Device
Chip Scale Surface Mounted Device and Process of Manufacture
Low on Resistance Power Mosfet with Variably Spaced Trenches and Offset Contacts
Power Factor Correction Control Circuit
Patent:
40,016 →
Application:
10/870,901 →
Battery Protection Circuit with Integrated Passive Components
Ballast Control Ic with Multi-Function Feedback Sense
Semiconductor Device-Based Sensors
Chip-Scale Package
Process for Forming Thick Oxides on Si or Sic for Semiconductor Devices
Iii-Nitride Materials Including Low Dislocation Densities and Methods Associated with the Same
Power Switching Circuit with Active Clamp Disconnect for Load Dump Protection
Integrated Semiconductor Power Device for Multiple Battery Systems
Power Switching Circuit with Current Sharing Capability
Process for Resurf Diffusion for High Voltage Mosfet
Trench Type Mosgated Device with Strained Layer on Trench Sidewall
Topless Semiconductor Package
Gallium Nitride Material Transistors and Methods Associated with the Same
Multi-Phase Buck Converter
Active Oring Controller for Redundant Power Systems
Method and Apparatus for Customizing of a Power Supply Based on Load Characteristic Data
Thick Field Oxide Termination for Trench Schottky Device
Induction Heating Apparatus
Total Feed Forward Switching Power Supply Control
Hardware Based Configurable Motion Control Apparatus and Method
Rotor Angle Estimation for Permanent Magnet Synchronous Motor Drive
Paste for Forming an Interconnect and Interconnect Formed from the Paste
Semiconductor Device Package Utilizing Proud Interconnect Material
Method and Apparatus for Converting Pwm Signal to Analog Output Voltage
Integrated Synchronous Rectifier Package
Trench Power Mosfet with Reduced Gate Resistance
Solderable Top Metalization and Passivation for Source Mounted Package
High Reliability Module
Dual Semiconductor Die Package with Reverse Lead Form
Low Profile Package Having Multiple Die
Passivation Structure with Voltage Equalizing Loops
Void Isolated Iii-Nitride Device
Structure and Method for Iii-Nitride Monolithic Power Ic
Field Effect Transistor with Enhanced Insulator Structure
Iii-Nitride Device and Method with Variable Epitaxial Growth Direction
Iii-Nitride Device with Improved Layout Geometry
Iii-Nitride Semiconductor Device with Trench Structure
Iii-Nitride Device Passivation and Method
Iii-Nitride Material Structures Including Silicon Substrates
Gate Driver with Level Shift Between Static Wells with No Power Supply
Volume Control in Class D Amplifier Using Variable Supply Voltage
Gate Control Circuit with Soft Start/Stop Function
Position Sensorless Drive for Permanent Magnet Synchronous Motors
Trench Schottky Barrier Diode with Differential Oxide Thickness
Iii-Nitride Current Control Device and Method of Manufacture
Enhancement Mode Iii-Nitride Fet
Hermetic Surface Mounted Power Package
Top Drain Mosfet
Surface Mountable Hermetically Sealed Package
High Density Fet with Self-Aligned Source Atop the Trench
Normally Off Jfet
Low Temperature Process and Structures for Polycide Power Mosfet with Ultra-Shallow Source
Trench Power Mosfet Fabrication Using Inside/Outside Spacers
Common Mosfet Process for Plural Devices
Iii-Nitride Bidirectional Switch
Complimentary Nitride Transistors Vertical and Common Drain
Multiple Lamp Ballast Control Circuit
Integrated Iii-Nitride Power Devices
Complimentary Lateral Nitride Transistors
Efficiency Optimization Control for Permanent Magnet Motor Drive
Apparatus and Method for Minimizing Power Loss Associated with Dead Time
Cfl Ballast with Passive Valley Fill and Crest Factor Control
Dc-Dc Regulator with Switching Frequency Responsive to Load
Half Bridge Adaptive Dead Time Circuit and Method
Ballast Dimming Control Ic
Lamp Ballast for Circuit Driving Multiple Parallel Lamps
Phase-Loss Detection for Rotating Field Machine
Pendulum Resonant Converter and Method
Current Sense Trench Type Mosfet with Improved Accuracy and Esd Withstand Capability
Synchronous Motor Startup Lock Detection Circuit and Method
Hybrid Digital-Analog Switched Power Supply
Termination Design with Multiple Spiral Trench Rings
Recessed Termination for Trench Schottky Device Without Junction Curvature
Trench Mosfet with Trench Tip Implants
Self Aligned Contact Structure for Trench Device
P Channel Rad Hard Mosfet with Enhancement Implant
High Speed Transient Immune Differential Level Shifting Device
Motor Drive
Gallium Nitride Materials and Methods Associated with the Same
Synchronous Rectifier Circuits and Method for Utilizing Common Source Inductance of the Synchronous Fet
Power Semiconductor Device with Buried Source Electrode
Self-Oscillating Full Bridge Driver Ic
Led Buck Regulator Control Ic
Applications of Halogen Convertor Control Ic
Pfc and Ballast Control Ic
Mosgated Power Semiconductor Device with Source Field Electrode
Accufet with Schottky Source Contact
Chip Scale Surface Mounted Device and Process of Manufacture
Gallium Nitride Material Structures Including Substrates and Methods Associated with the Same
Motor Current Reconstruction via Dc Bus Current Measurement
Mosgate Driver Integrated Circuit with Adaptive Dead Time
Gate Driver Output Stage with Bias Circuit for High and Wide Operating Voltage Range
High Current Charge Pump for Intelligent Power Switch Drive
Simplified Electronic Ballast Circuit and Method of Operation
Angled Implant for Shorter Trench Emitter
Crack Protection for Silicon Die
Test Arrangement Including Anisotropic Conductive Film for Testing Power Module
High Power Mcm Package with Improved Planarity and Heat Dissipation
Deep Trench Super Switch Device
Semiconductor Device Module with Flip Chip Devices on a Common Lead Frame
Bi-Directional Current Sensing by Monitoring Vs Voltage in a Half or Full Bridge Circuit
Semiconductor Device Having Increased Switching Speed
Low Switching Frequency Power Factor Correction Circuit
Surface Mounted Package with Die Bottom Spaced from Support Board
Method for Controlling an Electric Motor to Reduce Emi
Hall Sensor Alignment for Bldc Motor
Semiconductor Device with Reduced Contact Resistance
Trench Fet with Reduced Mesa Width and Source Contact Inside Active Trench
Method of Forming Ohmic Contact to a Semiconductor Body
Method and Apparatus for Intelligently Setting Dead Time
Fluorescent Ballast Controller Ic
Dynamic Deep Depletion Field Effect Transistor
Power Mosfet with Integrated Drivers in a Common Package
Patent:
41,719 →
Application:
11/183,302 →
Accufet with Schottky Source Contact
High Voltage Non Punch Through Igbt for Switch Mode Power Supplies
Electronic Circuit Protection Device with I2T or Other Function
Method and Apparatus to Remotely Sense the Temperature of a Power Semiconductor
Start-Up Circuit for Providing a Start-Up Voltage to an Application Circuit
Half-Bridge Package
Self-Driven Synchronous Rectified Boost Converter with Inrush Current Protection Using Bidirectional Normally on Device
Pwm Controller with Temperature Regulation of Switching Frequency
Regulator for Reducing Power Supply Transient Voltages
High Voltage Vertical Conduction Superjunction Semiconductor Device
Patent:
41,509 →
Application:
11/207,203 →
Cascoded Rectifier
Adaptive Gate Drive Voltage Circuit
Method and Apparatus for Calibrating a Ramp Signal
Current Sense Shunt Resistor Circuit
Co-Packaged Control Circuit, Transistor and Inverted Diode
Hermetic Semiconductor Package
Power Semiconductor Device Including Insulated Source Electrodes Inside Trenches
Top Drain Mosgated Device and Process of Manufacture Therefor
Smt Three Phase Inverter Package and Lead Frame
Surface Mount Hermetic Package for Power Semiconductor Die
Gate Driver with Programmable Dead-Time Insertion
Power Semiconductor Package
Redistributed Solder Pads Using Etched Lead Frame
Non-Planar Iii-Nitride Power Device Having a Lateral Conduction Path
Power Module
Semiconductor Multichip Module Package with Improved Thermal Performance; Reduced Size and Improved Moisture Resistance
Iii-Nitride Multi-Channel Heterojunction Interdigitated Rectifier
Top Drain Fet with Integrated Body Short
Audio Amplifier Assembly
Iii-Nitride Power Semiconductor Device with a Current Sense Electrode
Trench Igbt for Highly Capacitive Loads
High Voltage Level Shifting by Capacitive Coupling
Integrated Fet and Schottky Device
Dynamic Conversion Circuit for a Voltage Regulator Module
Digital Controller for a Voltage Regulator Module
The Method of Making a Trench Mosfet with Deposited Oxide
Electronic Dimmable Ballast for High Intensity Discharge Lamp
Patent:
40,843 →
Application:
11/262,564 →
Driver Circuit and Method with Reduced Di/Dt and Having Delay Compensation
Trench Igbt with Depletion Stop Layer
Digital Control of Bridgeless Power Factor Correction Circuit
High Frequency Partial Boost Power Factor Correction Control Circuit and Method
Emi Noise Reduction Circuit and Method for Bridgeless Pfc Circuit
Planar Transformer Arrangement
Circuit to Improve Motor Phase Current Reconstruction via Dc Link
Vertical Dmos Device in Integrated Circuit
Global Closed Loop Control System with Dv/Dt Control and Emi/Switching Loss Reduction
Avalanche Testing at Final Test of Top and Bottom Fets of a Buck Converter
Iii-Nitride Integrated Schottky and Power Device
Voltage supply circuit including a III-nitride based power semiconductor device
Semiconductor Device Package
Safety Interlock and Protection Circuit for Permanent Magnet Motor Drive
Multi-Phase Buck Converter
Semiconductor Package Fabrication
Automotive High Intensity Discharge Lamp Ballast Circuit
Hybrid Semiconductor Device
Embedded Inductor for Semiconductor Device Circuit
Trench Fet with Self Aligned Source and Contact
Pol System Architecture with Analog Bus
Current Sense Method for Bridgeless Boost (Blb) Pfc Circuit Using Single Current Transformer
Sensorless Brushless Direct Current Motor Drive Using Pulse Width Modulation Speed Control at Motor Frequency
Trench Mosfet with Sidewall Spacer Gates
Gate Driver for Class D Audio Amplifier with Adaptive Dv/Dt Control
Peelable Tape Carrier
Motor Drive Inverter That Includes Iii-Nitride Based Power Semiconductor Devices
Global Closed Loop Control System with Dv/Dt Control and Emi/Switching Loss Reduction
Driving Circuit for Use with High Voltage Depletion-Mode Semiconductor Switches
Buck Converter Having Improved Transient Response to Load Step Down
Chip Scale Package
Use of Solder Paste for Heat Dissipation
Igbt with Injection Regions Between Mosfet Cells
Chip-Scale Package
Semiconductor Device Packages with Substrates for Redistributing Semiconductor Device Electrodes
Device Packages Having a Iii-Nitride Based Power Semiconductor Device
Digital Implementation of Power Factor Correction
Wirebonded Device Packages for Semiconductor Devices Having Elongated Electrodes
Structure and Method for Iii-Nitride Device Isolation
Active Driving of Normally on, Normally Off Cascoded Configuration Devices Through Asymmetrical Cmos
Reduced Metal Design Rules for Power Devices
Early Contact, High Cell Density Process
Chip Scale Surface Mounted Device and Process of Manufacture
Sensorless Field Oriented Controller for Two-Phase Motor
Process of Manufacture of Ultra Thin Semiconductor Wafers with Bonded Conductive Hard Carrier
Power Semiconductor Device
Super Lattice Modification of Overlying Transistor
Iii-Nitride Semiconductor Device Fabrication
Efficient in-Rush Current Limiting Circuit with Dual Gated Bidirectional Hemts
Multi-Phase Buck Converter with a Plurality of Coupled Inductors
Self Tuning Method and Apparatus for Permanent Magnet Sensorless Control
Normally Off Iii-Nitride Semiconductor Device Having a Programmable Gate
Method and Apparatus for Detecting Multiple Overcurrent Thresholds Using a Single Comparator Device
Method and Apparatus for Sensing Brushless Dc Motor Average Current from Overcurrent Protection Circuitry
Use of Flexible Circuits in a Power Module for Forming Connections to Power Devices
Bridgeless Bi-Directional Forward Type Converter
Method and System for Starting a Sensorless Motor
Power Semiconductor Device with Current Sense Capability
Iii-Nitride Enhancement Mode Devices
Junction Temperature Sensing for Mosfet
Split Electrode Gate Trench Power Device
Low Cost Power Semiconductor Module Without Substrate
A Method for Operating an H-Bridge Drive Utilizing a Pair of High and Low Side Mosfets
Method for Fabricating a Semiconductor Device
Power Semiconductor Device with Interconnected Gate Trenches
Structure and Method for Iii-Nitride Monolithic Power Ic
Semiconductor Device Package with Improved Cooling
Patent:
41,559 →
Application:
11/514,327 →
Protective Barrier Layer for Semiconductor Device Electrodes
Termination Structure for a Power Semiconductor Device
Direct Fet Device for High Frequency Application
Flip Chip Semiconductor Device and Process of Its Manufacture
Semiconductor Package
Power Semiconductor Device with Integrated Passive Component
Ultra Thin Fet
Multi-Phase Buck Converter
Multi-Phase Converter with Improved Load Step-Up Transient Response
Protection Circuit for Permanent Magnet Synchronous Motor in Field Weakening Operation
Class Ad Audio Amplifier
Method for Fabricating a Semiconductor Device
Iii-Nitride Semiconductor Fabrication
Fully Integrated Floating Power Supply for High Voltage Technologies Including N-Epi Biasing
Dimmable Ballast Control Integrated Circuit
8-Pin Pfc and Ballast Control Ic
Power Factor Correction Integrated Circuit with Critical Conduction Mode
Method and Apparatus for Driving a Power Mos Device as a Synchronous Rectifier
Dimming Ballast Control Circuit
Universal Pad Arrangement for Surface Mounted Semiconductor Devices
Audible Noise Reduction for Single Current Shunt Platform
Operational Amplifier with Zero Offset
Ballast Control Circuit
Signal-To-Noise Improvement for Power Loss Minimizing Dead Time
Gate Drive for Lower Switching Noise Emission
Basic Halogen Convertor Ic
Multi-Axis Ac Servo Control System and Method
Trench Schottky Device with Single Barrier
Wafer Singulation Process
Semiconductor Device with Capacitively Coupled Field Plate
Contact Pad Structure for Flip Chip Semiconductor Die
Semiconductor Device Package with Integrated Heat Spreader
Ims Formed as Can for Semiconductor Housing
Semiconductor Device Package with Integrated Heat Spreader
Semiconductor Package That Includes Stacked Semiconductor Die
Semiconductor Package with Redistributed Pads
Gallium Nitride Material Transistors and Methods Associated with the Same
Method of Forming a Iii-Nitride Selective Current Carrying Device Including a Contact in a Recess
Input Voltage Sensing Circuit
Hardware Based Configurable Motion Control Apparatus and Method
Active Filter for Reduction of Common Mode Current
Substrate and Method for Mounting Silicon Device
Current Sense Amplifier for Voltage Converter
Low Temperature Process and Structures for Polycide Power Mosfet with Ultra-Shallow Source
Cold-Cathode Fluorescent Lamp Multiple Lamp Current Matching Circuit
High Voltage Gate Driver Ic (Hvic) with Internal Charge Pumping Voltage Source
Switch Array for Use in Motor Control
Complimentary Lateral Iii-Nitride Transistors
Gallium Nitride Material Devices Including Conductive Regions and Methods Associated with the Same
Semiconductor Package
Laser Ablation to Selectively Thin Wafers/Die to Lower Device Rdson
Improved Process for Resurf Diffusion for High Voltage Mosfet
Iii-Nitride Device with Improved Layout Geometry
Power Supply Circuit and Switch Drivers
Patent:
7,728,568 →
Application:
11/644,280 →
Power Supply and Related Circuits
Passivation Structure with Voltage Equalizing Loops
Nitrogen Polar Iii-Nitride Heterojunction Jfet
Cascoded Rectifier Package
Interdigitated Conductive Lead Frame or Laminate Lead Frame for Gan Die
Mechatronic Integration of Motor Drive and E-Machine, Especially Smart-E-Motor
Integrated Iii-Nitride Devices
Semiconductor Package
Automatic High Voltage Gate Driver Ic (Hvic) for Pdp
Electronic Power Conditioner with Integrated Magnetics
Sensor-Less Control Method for Linear Compressors
Trench Type Schottky Rectifier with Oxide Mass in Trench Bottom
Switching Node Based Sensorless Motor Control for Pm Motor
Half Bridge Driver Input Filter
Merged Cascode Transistor
Process for Manufacture of Thin Wafer
Circuit for Using the Sign Transitions of a Motor Phase and a Motor Phase Back Emf Currents to Control Pwm
Aluminum Alloys for Low Resistance, Ohmic Contacts to Iii-Nitride or Compound Semiconductor
Correction Circuit for Improved Load Transient Response
Circuit to Optimize Charging of Bootstrap Capacitor with Bootstrap Diode Emulator
Digitally Controlled Ring Oscillator
Iii-Nitride Power Semiconductor Device
Power Supply and Related Circuits
Patent:
7,609,040 →
Application:
11/701,877 →
Trench Mos Schottky Barrier Rectifier with High K Gate Dielectric and Reduced Mask Process for the Manufacture Thereof
Method for Fabricating a Semiconductor Package
Power Semiconductor Device
Process for Manufacture of Trench Schottky
Monolithic Mosfet and Schottky Diode Device
Iii-Nitride Power Semiconductor Device
Iii-Nitride Power Semiconductor Device
Process for Fabricating a Semiconductor Package
Buck Converter with Improved Filter Design
Single Stage Integrated Boost Inverter Motor Drive Circuit
Noise Immune Over Current Protection with Inherent Current Limiting for Switching Power Converter
Method to Reduce Inrush Voltage and Current in a Switching Power Converter
Multi-Mode Switching Control Circuit and Method for Improving Light Load Efficiency in Switching Power Supplies
Switched Mode Power Supply with Frequency Modulation Control
Noise Free Implementation of Pwm Modulator Combined with Gate Driver Stage in a Single Die
High Ohmic Integrated Resistor with Improved Linearity
Highly Efficient Both-Side-Cooled Discrete Power Package, Especially Basic Element for Innovative Power Modules
Bond Wireless Power Module with Double-Sided Single Device Cooling and Immersion Bath Cooling
Flyback Converter with Improved Synchronous Rectification
Intelligent Dead Time Control
Current Limiting Mosfet Structure for Solid State Relays
Hermetically Sealed Semiconductor Device Module
Gate Driver Output Stage with Bias Circuit for High and Wide Operating Voltage Range
Multi-Phase Converter with Frequency and Phase Timing Control
Simplified Ballast Control Circuit
Parking Control Technique for Permanent Magnet Motor Drives with Sinusoidal Bemf
Digital Pwm Controller
Signal Conditioning Apparatus and Method for Determination of Permanent Magnet Motor Rotor Position
Headroom Compensation Circuit for Voltage Converter
Ballast Control Circuit for Use with Ccfl and Eefl Lamps
Enhancement Mode Gan Fet with Piezoelectric Gate
Current Protection Circuit for Intelligent Power Switch
Level-Shift Circuit Utilizing a Single Level-Shift Switch
Pwm Modulator in Multi-Phase Converter
Pre-Bias Protection Circuit for Converter
Protected Digital Audio Driver
Low Inductance Bond-Wireless Co-Package for High Power Density Devices, Especially for Igbts and Diodes
Gate Driver Multi-Chip Module
Patent:
42,658 →
Application:
11/787,234 →
Redistributed Solder Pads Using Etched Lead Frame
High Reliability Power Module
Low Voltage Power Mosfet Device and Process for Its Manufacture
Multi-Chip Module
Copper Straps
Double Sided Semiconduction Device with Edge Contact and Package Therefor
Trench Type Mosgated Device with Strained Layer on Trench Sidewall
Power Supply Circuit and Reuse of Gate Charge
Patent:
8,558,525 →
Application:
11/818,910 →
Iii-Nitride Power Device
Applications of Halogen Converter Control Ic
Startup and Shutdown Click Noise Elimination for Class D Amplifier
Control Circuit for Multi-Phase Converter
Buck Converter Fault Detection Method
Thermal Designs of Packaged Gallium Nitride Material Devices and Methods of Packaging
Gallium Nitride Material Devices and Thermal Designs Thereof
Patent:
7,745,848 →
Application:
11/839,040 →
Iii-Nitride Power Semiconductor Device Having a Programmable Gate
Multi-Phase Converter with Improved Current Sharing
Cycle by Cycle Synchronous Buck Converter Control Based on External Clock
One Cycle Control Pfc Circuit with Dynamic Gain Modulation
Power Supply Configurations and Adaptive Voltage
Patent:
7,772,811 →
Application:
11/879,043 →
Multiple Lateral Resurf Ldmost
Mechatronic Integration of Motor Drive and E-Machine, Especially Smart-E-Motor
Termination Design for Deep Source Electrode Mosfet
Semiconductor Device Package Utilizing Proud Interconnect Material
Iii-Nitride Device and Method with Variable Epitaxial Growth Direction
Field effect transistor with enhanced insulator structure
Method and Apparatus for Equalizing Phase Currents in Multiphase Switching Power Converters
Iii-Nitride Power Semiconductor Device
Iii-Nitride Device with Reduced Piezoelectric Polarization
Iii-Nitride Heterojunction Semiconductor Device and Method of Fabrication
Pfc and Ballast Control Ic
Power Converter Driver with Split Power Supply
Chip with in-Circuit Programability
Power Supply and Controller Circuits
Power Supply and Controller Circuits
Modification of switch activation order in a power supply
Trench Schottky Barrier Diode with Differential Oxide Thickness
Pwm Modulator for Scalable Converters
Iii-Nitride Wafer Fabrication
Trench Fet with Self Aligned Source and Contact
Semiconductor package
Monolithically Integrated Iii-Nitride Power Converter
High Current Lead Electrode for Semiconductor Device
Ion Implanting while growing a III-nitride layer
Integrated Iii-Nitride Power Converter Circuit
Iii Nitride Power Device with Reduced Qgd
Driver Ic with Hv-Isolation, Especially Hybrid Electric Vehicle Motor Drive Concept
Termination Trench Structure for Mosgated Device and Process for Its Manufacture
Gallium Nitride Materials and Methods Associated with the Same
Gallium Nitride Material Structures Including Substrates and Methods Associated with the Same
Gallium Nitride Material Devices Including Diamond Regions and Methods Associated with the Same
Automotive Hid Headlamp Ballast Control Ic
Sensorless Speed Detection of a Pm Brushless Motor with Phase Terminals Shorted
Integrated Mosfet and Schottky Device
Converter Circuit
Power Semiconductor Device Including a Double Metal Contact
Paste for Forming an Interconnect and Interconnect Formed from the Paste
High Voltage Shunt-Regulator Circuit with Voltage-Dependent Resistor
Digital Power Monitoring Circuit and System
Trench Mosgated Device with Deep Trench Between Gate Trenches
Measurement of Speed and Direction of Coasting Permanent Magnet Synchronous Motor
Multi-Phase Voltage Regulation Module
Audible Noise Reduction for Single Current Shunt Platform
Led Lamp Assembly with Temperature Control and Method of Making the Same
Active Filter for Reduction of Common Mode Current
Hid Lamp Ballast Circuit
Gallium Nitride Material Transistors and Methods Associated with the Same
Vertically Mountable Semiconductor Device Package
Gate-Driver Ic with Hv-Isolation, Especially Hybrid Electric Vehicle Motor Drive Concept
Trench Mosfet with Deposited Oxide
Motor Control Circuit and Method with Mechanical Angle Reconstruction
Sensorless Speed Detection During Zero Vector
Power Switch-Mode Circuit with Devices of Different Threshold Voltages
Externally Configurable Integrated Circuits
Three-Way Dimming Ballast Circuit
Merged Ramp/Oscillator for Precise Ramp Control in One Cycle Pfc Converter
Level Shift Circuit with Improved Dv/Dt Sensing and Noise Blocking
Semiconductor Device Package with Internal Device Protection
Enhancement Mode Iii-Nitride Fet
Digital Pwm Modulator with Fast Dynamic Response and Fine Resolution
Bi-Directional Hemt/Gan Half-Bridge Circuit
Class D Amplifier Circuit with Bi-Directional Power Switch
Circuit to Optimize Charging of Bootstrap Capacitor with Bootstrap Diode Emulator
Charge Circuit for Optimizing Gate Voltage for Improved Efficiency
Packaged Gallium Nitride Material Transistors and Methods Associated with the Same
Secondary Side Synchronous Rectifier for Resonant Converter
Integrated Synchronous Rectifier Package
Adaptive Power Supply and Related Circuitry
Power Supply Circuit with Dynamic Control of a Driver Circuit Voltage Rail
Power Supply Circuitry, Collection and Reporting of Power Supply Parameter Information
Gallium Nitride Material Processing and Related Device Structures
Negative N-Epi Biasing Sensing and High Side Gate Driver Output Spurious Turn-on Prevention Due to N-Epi P-Sub Diode Conduction During N-Epi Negative Transient Voltage
Iii-Nitride Heterojunction Device
Arrangement for High Frequency Application
Gate Driving Scheme for Depletion Mode Devices in Buck Converters
Planar Transformer Arrangement
Converter Having Pwm Ramp Adjustable in Discontinuous Mode Operation
Accufet with Schottky Source Contact
Double Stage Compact Charge Pump Circuit
Dc Brushed Motor Drive with Circuit to Reduce Di/Dt and Emi, for Mosfet Vth Detection, Voltage Source Detection, and Overpower Protection
Package for Monolithic Compound Semiconductor (Csc) Devices for Dc to Dc Converters
Multi-Level Signaling
Minimum Pulse Width for Pulse Width Modulation Control
Start-Up Circuity for Providing a Start-Up Voltage to an Application Circuit
Single-Input Control Circuit for Programming Electronic Ballast Parameters
Patent:
8,063,588 →
Application:
12/192,110 →
Enhancement Mode Iii-Nitride Device with Floating Gate and Process for Its Manufacture
Adaptive Power Converter and Related Circuitry
Patent:
8,184,456 →
Application:
12/198,605 →
Active Clamp for Semiconductor Device
Switched Mode Power Converter with Over Temperature Detection
Iii-Nitride Semiconductor Device with Reduced Electric Field Between Gate and Drain and Process for Its Manufacture
Current Sense Amplifier for Voltage Converter
III-Nitride semiconductor device with trench structure
Regenerative Torque Shifter
Current Sense Amplifier for Voltage Converter
Enhancement Mode Iii-Nitride Semiconductor Device with Reduced Electric Field Between the Gate and the Drain
Control Signal Generation and Power Supply Circuitry
Patent:
8,525,500 →
Application:
12/237,016 →
Mosgated Power Semiconductor Device with Source Field Electrode
High Power Mcm Package with Improved Planarity and Heat Dissipation
Fixed Frequency Ripple Regulator
Ground Fault Detection Circuit for Use in High Voltage Motor Drive Applications
End-Of-Lamp Life Detection Circuit
Interposer for an Integrated Dc-Dc Converter
Variable Threshold Trench Igbt with Offset Emitter Contacts
Control Integrated Circuit with Combined Output and Input
Power Semiconductor Package
Cold-Cathode Fluorescent Lamp (Ccfl) Current Control Circuit
Precision Temperature Sensor
Power Supply Circuit and Multi-Phase Control Based on Peak and Average Current
Autoclave Capable Chip-Scale Package
Cascoded Rectifier
Patent:
41,770 →
Application:
12/388,833 →
Semiconductor Device Having a Gate Contact on One Surface Electrically Connected to a Gate Bus on an Opposing Surface
Conductive Chip-Scale Package
Semiconductor Device Fabrication Using Spacers
Hybrid Analog/Digital Power Supply Circuit Including Analog Summer Circuit to Produce an Error Voltage
Rare Earth Enhanced High Electron Mobility Transistor and Method for Fabricating Same
Electrical Connectivity for Circuit Applications
Gallium Nitride Material Transistors and Methods Associated with the Same
Gallium Nitride Material Devices Including Conductive Regions
Refractory metal nitride capped electrical contact and method for frabricating same
Direct Contract Leadless Package for High Current Devices
Semiconductor Package with Integrated Passives and Method for Fabricating Same
Direct Contact Leadless Flip Chip Package for High Current Devices
Self-Driven Synchronous Rectified Boost Converter with Inrush Current Protection Using Bidirectional Normally on Device
Patent:
41,766 →
Application:
12/586,718 →
Group Iii-V Semiconductor Device with Strain-Relieving Interlayers
Vehicle Battery Module
Driver Circuit with an Increased Power Factor
Gan-Based Device Cascoded with an Integrated Fet/Schottky Diode Device
Gated Algan/Gan Heterojunction Schottky Device
Power Delivery Circuit Having Protection Switch for Reverse Battery Condition
Semiconductor Device Including a Voltage Controlled Termination Structure and Method for Fabricating Same
In Situ Dopant Implantation and Growth of a Ill-Nitride Semiconductor Body
Multi-Mode Pin Usage in a Power Supply Control Integrated Circuit
Iii-Nitride Materials Including Low Dislocation Densities and Methods Associated with the Same
Turbo circuit for providing voltage regulation and related method
"Semiconductor on Semiconductor Substrate Multi-Chip-Scale Package"
Low frequency drive control circuit and method for driving an inductive load
Vertical Ldmos Device and Method for Fabricating Same
III-nitride switching device with an emulated diode
System Using Shunt Circuits to Selectively Bypass Open Loads
Dynamic Power Management System and Method
Smart Photovoltaic Panel and Method for Regulating Power Using Same
Coefficient Scaling Depending on Number of Active Phases
Power Supply Switching and Discontinuous Power Supply Mode
Patent:
8,598,856 →
Application:
12/828,857 →
Electrical Connectivity for Circuit Applications
Patent:
8,692,360 →
Application:
12/830,823 →
Electrical Connectivity for Circuit Applications
Patent:
8,581,343 →
Application:
12/830,828 →
Multi-Level Signaling
Gate Driver in Buck Converters
Semiconductor Package with Metal Straps
Monolithic Iii-Nitride Power Converter
Monolithic Integration of Silicon and Group Iii-V Devices
Control Parameter Adjustment in a Discontinuous Power Mode
Patent:
8,692,535 →
Application:
12/964,601 →
Motor Drive Based on Iii-Nitride Devices
Iii-Nitride Power Device with Solderable Front Metal
Load Detection for Switched-Mode Power Converters
Efficient High Voltage Switching Circuits and Monolithic Integration of Same
Programmable III-Nitride Transistor with Aluminum-Doped Gate
Integrated High-Voltage Power Supply Start-Up Circuit
Dynamic Control Parameter Adjustment in a Power Supply
Iii-Nitride Monolithic Ic
Trench MOSFET and Method for Fabricating Same
III-Nitride Transistor Stacked with FET in a Package
Modification of Activation Order in a Multi-Phase Power Delivery System
Master/Slave Power Supply Switch Driver Circuitry
Igbt Power Semiconductor Package Having a Conductive Clip
Dual Compartment Semiconductor Package with Temperature Sensor
Driving Circuit for Depletion Mode Semiconductor Switches
Power Supply Circuitry and Adaptive Transient Control
Bondwireless Power Module with Three-Dimensional Current Routing
Power Module with Press-Fit Clamps
High Power Semiconductor Package with Conductive Clip
High Power Semiconductor Package with Conductive Clip on Multiple Transistors
High Power Semiconductor Package with Conductive Clips and Flip Chip Driver Ic
High Power Semiconductor Package with Conductive Clip and Flip Chip Driver Ic with Integrated Control Transistor
Hemt/Gan Half-Bridge Circuit
Synchronous Buck Converter Including Multi-Mode Control for Light Load Efficiency and Related Method
Multi-Transistor Exposed Conductive Clip for High Power Semiconductor Packages
Thermally Enhanced Semiconductor Package with Exposed Parallel Conductive Clip
Common Drain Exposed Conductive Clip for High Power Semiconductor Packages
Method for Fabrication of Iii-Nitride Heterojunction Semiconductor Device
Iii-Nitride Semiconductor Device
Power Supply Circuit and Dynamic Switch Voltage Control
Semiconductor Wafer with Reduced Thickness Variation and Method for Fabricating Same
Power Semiconductor Package with Double-Sided Cooling
Enhancement Mode Group Iii-V High Electron Mobility Transistor (Hemt) and Method for Fabrication
Switching Power Supply Gate Driver
Patent:
8,476,939 →
Application:
13/173,364 →
Stacked Half-Bridge Power Module
Interdigitated Conductive Support for Gan Semiconductor Die
Enhancement Mode Iii-Nitride Fet
Direct Contact Leadless Package
Leadless Package for High Current Devices
Energy Storage System and Related Method
Power Saving Resonant Gate Driver and Related Method
Hybrid Semiconductor Device Having a Gan Transistor and a Silicon Mosfet
System for Actively Managing Energy Banks During Energy Transfer and Related Method
High Voltage Rectifier and Switching Circuits
Power Converter with Split Power Supply
III-Nitride Power Converter Circuit
Method for Forming Gallium Nitride Devices with Conductive Regions
Gallium Nitride Devices with Electrically Conductive Regions
Packaging of Electronic Circuitry
Patent:
8,786,068 →
Application:
13/308,052 →
Packaging of Electronic Circuitry
Patent:
8,811,030 →
Application:
13/308,068 →
Parameter Adjustment Depending on Resonant Frequency of a Power Supply
Programmable Gate Iii-Nitride Power Transistor
Power Supply Circuitry and Current Measurement
Patent:
9,035,624 →
Application:
13/338,013 →
Direct Contact Flip Chip Package with Power Transistors
Direct Contact Semiconductor Package with Power Transistor
High Voltage Cascoded Iii-Nitride Rectifier Package with Stamped Leadframe
High Voltage Cascoded III-Nitride Rectifier Package with Etched Leadframe
High Voltage Cascoded Iii-Nitride Rectifier Package Utilizing Clips on Package Support Surface
Power Supply Circuitry and Adaptive Transient Control
Iii-Nitride Heterojunction Devices Having a Multilayer Spacer
Iii-Nitride Semiconductor Structures with Strain Absorbing Interlayer Transition Modules
Composite Semiconductor Device with Active Oscillation Prevention
Monolithic Group III-V Power Converter
Stacked Composite Device Including a Group III-V Transistor and a Group IV Lateral Transistor
Packaging of Electronic Circuitry
Patent:
9,076,779 →
Application:
13/438,707 →
P Type Iii-Nitride Materials and Formation Thereof
Patent:
8,729,561 →
Application:
13/455,023 →
Programmable Gate III-Nitride Semiconductor Device
Nested Composite Switch
Composite Semiconductor Device with a SOI Substrate Having an Integrated Diode
Gated Algan/Gan Schottky Device
Monolithic Power Converter Package
Monolithic Power Converter Package with Through Substrate Vias
Method for Fabricating a Vertical Ldmos Device
Buck Converter Power Package
Electronic Ballast with Power Factor Correction
Multi-Transistor Exposed Conductive Clip for Semiconductor Packages
Gallium Nitride Devices with Conductive Regions
Power Module with Current Routing
Gallium Nitride Devices with Vias
Power Semiconductor Package with Conductive Clip
Power Transistor Having Segmented Gate
Dual Power Converter Package Using External Driver IC
Packaging of Electronic Circuitry
Patent:
9,000,512 →
Application:
13/780,055 →
Method and Apparatus for Growing a Iii-Nitride Layer
IGBT with Buried Emitter Electrode
Power Device with Solderable Front Metal
Iii-Nitride Multi-Channel Heterojunction Device
Direct Contact Package for Power Transistors
Programmable Iii-Nitride Semiconductor Device
III-Nitride Heterojunction Device
III-Nitride Heterojunction Device
Level Shifter Having Feedback Signal From High Voltage Circuit
Level Shifter Utilizing Bidirectional Signaling Through a Capacitive Isolation Barrier
Modular Power Converter Having Reduced Switching Loss
Multi-Chip-Scale Package
Thermally Enhanced Semiconductor Package with Conductive Clip
Surface Mountable Power Components
Thermally Enhanced Semiconductor Package
Semiconductor Package with Conductive Carrier Integrated Heat Spreader
High Voltage Cascoded Iii-Nitride Rectifier Package
Electrical Connectivity for Circuit Applications
Iii-Nitride Wafer Fabrication
Cascode Circuit Integration of Group Iii-N and Group Iv Devices
Active Area Shaping of Iii-Nitride Devices Utilizing Steps of Source-Side and Drain-Side Field Plates
Fabrication of Iii-Nitride Semiconductor Device and Related Structures
Semiconductor Package with Temperature Sensor
Dual Compartment Semiconductor Package
Integrated Half-Bridge Circuit with Low Side and High Side Composite Switches
Ion Implantation at High Temperature Surface Equilibrium Conditions
Electrical Connectivity of Die to a Host Substrate
Delamination and Crack Prevention in Iii-Nitride Wafers
Drive Enhancement in Switch Driver Circuitry
Gallium Nitride Devices
Fabrication of Iii-Nitride Layers
Power Semiconductor Device with Reduced On-Resistance and Increased Breakdown Voltage
Semiconductor Device with a Field Plate Trench Having a Thick Bottom Dielectric
Semiconductor Device with a Thick Bottom Field Plate Trench Having a Single Dielectric and Angled Sidewalls
Power Semiconductor Device with Oscillation Prevention
Monolithic Composite Iii-Nitride Transistor with High Voltage Group Iv Enable Switch
III-Nitride Semiconductor Device with Reduced Electric Field
III-Nitride Semiconductor Device with Reduced Electric Field Between Gate and Drain
III-Nitride Rectifier Package
Power Semiconductor Device with a Double Metal Contact
Level Shifter Utilizing a Capacitive Isolation Barrier
Method for Fabricating a Semiconductor Package with Conductive Carrier Integrated Heat Spreader
Power Semiconductor Package with Multi-Section Conductive Carrier
Semiconductor Material Having a Compositionally-Graded Transition Layer