Patent Assignment
Reel/Frame 063241/0771
Intellectual Property Buy-in Agreement/Assignment
Recorded: 2023-04-04
Pages: 45
Assignor
MICREL LLC
Executed: 2015-11-01
Assignee
MICROCHIP TECHNOLOGY INCORPORATED
2355 WEST CHANDLER BLVD., CHANDLER, ARIZONA, 85224-6199
Covered Properties
(212)
Method and Apparatus for Delay Adjustment and Channel Reordering in Baseband Communication Receiving System
Patent:
6,965,651 →
Application:
09/854,405 →
Apparatus and Method for Encoding Signals
Measurement of Optical Power in Optical Fiber Networks
Patent:
6,934,470 →
Application:
10/029,693 →
Operations, Administration and Maintenance (Oam) Systems and Methods for Packet Switched Data Networks
Method of Making Truncated Power Enhanced Drift Lateral Dmos Device with Ground Strap
Patent:
7,060,545 →
Application:
10/286,160 →
Minimization of Overhead of Non-Volatile Memory Operation
Robust Power-on Meter and Method
Device and Method for Improved Serial Bus Transaction Using Incremental Address Decode
Wireless Device and Method Using Frequency Hopping and Sweep Modes
Method for Forming a Sige Heterojunction Bipolar Transistor Having Reduced Base Resistance
Switched Capacitor Peak Detector with Variable Time Constant Asymmetrical Filtering
Patent:
6,762,627 →
Application:
10/404,936 →
Ballast Resistors for Transistor Devices
Resistance Multiplier Circuit and Compact Gain Attenuator
Triply Implanted Complementary Bipolar Transistors
Increasing Switching Speed of Geometric Construction Gate Mosfet Structures
Patent:
6,818,950 →
Application:
10/438,034 →
Universal Clock Generator Using Delay Lock Loop
Patent:
6,798,266 →
Application:
10/446,233 →
Integrated Schottky Diode Using Buried Power Buss Structure and Method for Making Same
Patent:
7,002,187 →
Application:
10/458,163 →
Load Sensing Circuit for a Power Mosfet Switch
Patent:
6,809,560 →
Application:
10/618,233 →
Lateral Dmos Transistor with a Self-Aligned Drain Region
Patent:
6,825,531 →
Application:
10/618,376 →
Ac Coupling System for Wide Band Digital Data with Dynamic Ac Load
Patent:
7,408,994 →
Application:
10/622,337 →
Micromechanical Resonator Having Short Support Beams
Selective High-Side and Low-Side Current Sensing in Switching Power Supplies
Compensator to Achieve Constant Bandwidth in a Switching Regulator
Bi-Directional Bus Level Translator
Patent:
6,822,480 →
Application:
10/654,283 →
Input Terminal with Combined Logic Threshold and Reset Function
Integrated Schottky Transistor Logic Configuration
Thick Gate Oxide Transistor and Electrostatic Discharge Protection Utilizing Thick Gate Oxide Transistors
Reducing Transient Current Caused by Capacitance During High Speed Switching
Self-Starting Reference Circuit
Patent:
6,963,191 →
Application:
10/683,845 →
High Frequency Power Amplifier
Wide Swing, Low Power Current Mirror with High Output Impedance
Numerical Value Conversion Using a Look-Up Table for Coefficient Storage
Laser Turn-on Accelerator Independent of Bias Control Loop Bandwidth
Numerical Value Conversion Using a Saturation Limited Arithmetic Logic Unit Supporting Variable Resolution Operands
Clock-Less Serial Data Interface Using a Single Pin
Method and System for Multichannel-Isolation-Technique Multiplexer
Management System for Hardware Network Devices
Common-Mode Feedback Circuit
Filter for Digitally Processing an Analog Input Signal with Analog Feedback
Patent:
6,954,160 →
Application:
10/821,465 →
Light Emitting Diode Driver Circuit
Look-Up Table Expansion Method
Time Constant Based Fixed Parameter Assignment
Method for Signaling During a Transaction and Receiving Unit and System for Use Therewith
Elimination of Recirculation Current Loss in Load-Shared Switching Mode Power Supplies
Current-Limiting Circuitry
Current Sense Resistor Circuit with Averaging Kelvin Sense Features
Circuit for Driving a Voltage Controlled Oscillator for Frequency Modulation
Surge Delay for Current Limiter
Runt-Pulse-Eliminating Multiplexer Circuit
Box-In-Box Field-to-Field Alignment Structure
Timer Circuit with Adaptive Reference
Dual Mode Buck Regulator with Improved Transition Between Ldo and Pwm Operation
Jfet Controlled Schottky Barrier Diode
Patent:
7,064,407 →
Application:
11/051,520 →
Non-Synchronous Boost Converter Including Switched Schottky Diode for True Disconnect
Transmitter Power Level Optimization and Error Correction Technique
Schottky Diode Device with Aluminum Pickup of Backside Cathode
Pwm Buck Regulator with Ldo Standby Mode
Patent:
7,064,531 →
Application:
11/096,680 →
Wafer Carrier Checker and Method of Using Same
Ethernet Network Implementing Redundancy Using a Single Category 5 Cable
Propagation Delay Characteristic Comparator Circuit
Control Circuit for Monitoring and Maintaining a Bootstrap Voltage in an N-Channel Buck Regulator
Relay Switch Including an Energy Detection Circuit
Providing Accurate Detection of Chip Overheat and Local Overheat Conditions in Integrated Circuits
Voltage Multiplier Circuit Including a Control Circuit Providing Dynamic Output Voltage Control
Mosfet Triggered Current Boosting Technique for Power Devices
Precision Ptat Current Source Using Only One External Resistor
Patent:
7,075,281 →
Application:
11/205,231 →
Analog Internal Soft-Start and Clamp Circuit for Switching Regulator
In-Loop Duty Corrector Delay-Locked Loop for Multiphase Clock Generation
Zero Cost Non-Volatile Memory Cell with Write and Erase Features
Address Generation Method for Combining Multiple Selection Results
Analog Control of a Digital Decision Process
Patent:
7,126,513 →
Application:
11/237,166 →
Programming and Control of an Integrated Circuit Using an Externally Connected Resistor Network
Patent:
7,102,394 →
Application:
11/237,214 →
Power Saving Method in an Integrated Circuit Programming and Control Circuit
Intelligent Soft Start for Switching Regulators
Single Poly Bicmos Flash Cell with Floating Body
Test Mode for Pin-Limited Devices
Robust Ramp Controlled Enable for Voltage Regulator
Patent:
7,157,892 →
Application:
11/288,882 →
Single-Pin Tracking/Soft-Start Function with Timer Control
Input/Output Circuit for Handling Unconnected I/O Pads
Patent:
7,202,701 →
Application:
11/295,260 →
Adaptive Decoder for Decoding an Asynchronous Data Stream
Gate Layouts for Transistors
Pulse Frequency Modulated Voltage Regulator with Linear Regulator Control
Circuit and Method for Limiting Power to a Load
Ldo with Slaved Switching Regulator Using Feedback for Maintaining the Ldo Transistor at a Predetermined Conduction Level
Non-Volatile Memory Cells
Power Fet with Embedded Body Pickup
Pfm and Current Controlled Switching Regulator
Switching Voltage Regulator with Low Current Trickle Mode
Right Half-Plane Zero Compensation and Cancellation for Switching Regulators
Circuit and Method for Quickly Turning Off Mos Device
Amplifier Turn-on Speedup Technique
Lateral Double-Diffused Metal Oxide Semiconductor (Ldmos) Device with an Enhanced Drift Region That Has an Improved Ron Area Product
Frequency and Temperature Compensation Synthesis for a Mems Resonator
Patent:
7,449,968 →
Application:
11/417,739 →
Mems Resonator-Based Signal Modulation
Patent:
7,812,680 →
Application:
11/417,833 →
Lateral Programmable Polysilicon Structure Incorporating Polysilicon Blocking Diode
Method for Forming Schottky Diodes and Ohmic Contacts in the Same Integrated Circuit
Buck-Boost Control Logic for Pwm Regulator
Frequency Compensation Scheme for a Switching Regulator Using External Zero
Patent:
7,170,264 →
Application:
11/456,432 →
Timer Circuit with Adaptive Reference
Mutual-Interpolating Delay-Locked Loop for High-Frequency Multiphase Clock Generation
Dc-Dc Converter Recycling Leakage Inductor Losses via Auxiliary Dc Regulator
Generation of System Power-Good Signal in Hot-Swap Power Controllers
Parallel Analog and Digital Timers in Power Controller Circuit Breaker
Hot-Swap Power Controller Generating Sequenced Power-Good Signals
Automatic External Switch Detection in Synchronous Switching Regulator Controller
Circuit and Method for Providing a Fail-Safe Differential Receiver
Input Buffer Circuit
Ripple Generation in Buck Regulator Using Fixed on-Time Control to Enable the Use of Output Capacitor Having Any Esr
Dual Input Prioritized Ldo Regulator
Laser Turn-on Accelerator Independent of Bias Control Loop Bandwidth
Ldo Regulator with Ground Connection Through Package Bottom
Bandgap Reference Circuits with Isolated Trim Elements
Extending the Voltage Operating Range of Boost Regulators
Input/Output Circuit for Handling Unconnected I/O Pads
Voltage Regulation System
Method of Manufacturing Npn Device
Pon Burst Mode Receiver with Fast Decision Threshold Setting
Creating Additional Phase Margin in the Open Loop Gain of a Negative Feedback Amplifier System Using a Boost Zero Compensating Resistor
Laser Driver Automatic Power Control Circuit Using Non-Linear Impedance Circuit
System and Method for Phase-Locked Loop (Pll) for High-Speed Memory Interface (Hsmi)
Feedthrough Capacitance Compensation for Resonant Devices
Patent:
7,804,374 →
Application:
11/779,067 →
Integrated Circuit System for Line Regulation of an Amplifier
Led Controller Ic Using Only One Pin to Dim and Set a Maximum Led Current
Low Current Method for Detecting Presence of Ethernet Signals
Power Distribution Current Limiting Switch Including a Current Limit Blanking Period Providing a Burst of Current
Light Emitting Diode Driver Circuit with Shunt Switch
Light Emitting Diode Driver Circuit with High-Speed Pulse Width Modulated Current Control
Patent:
7,439,945 →
Application:
11/865,702 →
Power Budget Management in Power Over Ethernet Systems
Fast Settling Radio Receiver Automatic Gain Control System
System for Improved Pressure Control in Horizontal Diffusion Furnace Scavenger System for Controlling Oxide Growth
Flash Memory Cell Transistor with Threshold Adjust Implant and Source-Drain Implant Formed Using a Single Mask
Patent:
7,462,543 →
Application:
11/952,337 →
Overcurrent Protection Circuit When Setting Current Using a Package Control Pin
Constant on-Time Regulator with Internal Ripple Generation and Improved Output Voltage Accuracy
Constant on-Time Regulator with Increased Maximum Duty Cycle
Data Slicer Reference Generator for Multiple Burst Data Signals
Laser Controller Integrated Circuit Including Variable Resolution Data Processing Device
Patent:
7,508,329 →
Application:
11/968,912 →
Method for Fabricating Non-Volatile Memory Cells
Controlling Current Through Serial Leds Using a Low Voltage Transistor When Using a High Voltage Driver
Led Driver Circuits and Methods
No-Trim Low-Dropout (Ldo) and Switch-Mode Voltage Regulator Circuit and Technique
Counter-Based Resonator Frequency Compensation
Patent:
7,679,466 →
Application:
12/041,486 →
Threshold Evaluation of Eprom Cells
Led Driver with Fast Open Circuit Protection, Short Circuit Compensation, and Rapid Brightness Control Response
Patent:
7,550,934 →
Application:
12/061,583 →
Integrated Circuit System for Controlling Amplifier Gain
Method of Implementing Power-on-Reset in Power Switches
True Ring Networks with Gateway Connections Using Mac Source Address Filtering
Slew Rate Controlled Level Shifter with Reduced Quiescent Current
Frequency and Temperature Compensation Synthesis for a Mems Resonator
Patent:
7,755,441 →
Application:
12/203,871 →
Bandgap-Referenced Thermal Sensor
Method for Forming Zener Zap Diodes and Ohmic Contacts in the Same Integrated Circuit
Chip-Scale Package Conversion Technique for Dies
Relay Switch Including an Energy Detection Circuit
Diode Having High Breakdown Voltage and Low On-Resistance
Laser Turn-on Accelerator Independent of Bias Control Loop Bandwidth
Buck-Boost Converter with Sample and Hold Circuit in Current Loop
Lateral Dmos Field Effect Transistor with Reduced Threshold Voltage and Self-Aligned Drift Region
Field Effect Transistor with Trench-Isolated Drain
Buck-Boost Converter with Smooth Transitions Between Modes
System and Method for Transmitter Electromagnetic Interference (Emi) Reduction
System for Vertical Dmos with Slots
Line Driver with Tuned on-Chip Termination
Method and System for Controlled Isotropic Etching on a Plurality of Etch Systems
Feedthrough Capacitance Compensation for Resonant Devices
Patent:
8,193,869 →
Application:
12/699,732 →
High Bandwidth Programmable Transmission Line Equalizer
High Bandwidth Programmable Transmission Line Pre-Emphasis Method and Circuit
Load Swtch for Removing High Frequency Ripple, Noise and/or Spikes While Providing Power to Subsystems
Single Field Zero Mask For Increased Alignment Accuracy in Field Stitching
Polarity Independent Laser Monitor Diode Current Sensing Circuit for Optical Modules
Adaptive Pause Time Energy Efficient Ethernet Phy
Switching Regulator with Optimized Switch Node Rise Time
Extended Drain Lateral DMOS Transistor with Reduced Gate Charge and Self-Aligned Extended Drain
Buck-Boost Converter Using Timers for Mode Transition Control
Temperature Compensated Resonator with a Pair of Spaced Apart Internal Dielectric Layers
Patent:
9,431,993 →
Application:
13/287,068 →
Vertical Differential Resonator
Patent:
8,878,633 →
Application:
13/294,950 →
Step-Down Hysteretic Current Led Driver Implementing Frequency Regulation
High Bandwidth Psrr Power Supply Regulator
Bias Voltage Tuning of MEMS Resonator Operation Point
Patent:
8,686,802 →
Application:
13/351,215 →
Ethernet Communication Device with Reduced Emi
Last Gasp Hold-Up Circuit Using Adaptive Constant on Time Control
Multi-Phase Power Block For a Switching Regulator for use with a Single-Phase PWM Controller
Split Slot FET With Embedded Drain
Patent:
8,878,287 →
Application:
13/444,884 →
Low Leakage Digital Buffer Using Bootstrap Inter-Stage
Wide Range Multi-Modulus Divider In Fractional-N Frequency Synthesizer
Patent:
8,565,368 →
Application:
13/481,489 →
Bi-Directional Comparator
Current Sensing Using a Metal-on-Passivation Layer on an Integrated Circuit Die
Metal-On-Passivation Resistor for Current Sensing in a Chip-Scale Package
Patent:
8,531,004 →
Application:
13/523,792 →
Noise Discriminator for Passive Optical Network Burst Mode Receiver
Noise Discriminator for Enhanced Noise Detection In A Passive Optical Network Burst Mode Receiver
Buck Dc-Dc Converter with Dual Feedback Control
Patent:
8,593,125 →
Application:
13/657,674 →
Phase-Locked Loop Having a Constant Damping Ratio
Patent:
8,643,415 →
Application:
13/657,683 →
Buck Dc-Dc Converter with Accuracy Enhancement
High Compliance Laser Driver Circuit
Buck Dc-Dc Converter with Improved Accuracy and Stability
Buck Dc-Dc Converter with Improved Accuracy
Single Field Zero Mask for Increased Alignment Accuracy in Field Stitching
Extended Drain Lateral Dmos Transistor with Reduced Gate Charge and Self-Aligned Extended Drain
Pll Frequency Synthesizer with Multi-Curve Vco Implementing Closed Loop Curve Searching Using Charge Pump Current Modulation
Pll Frequency Synthesizer with Multi-Curve Vco Implementing Closed Loop Curve Searching
Multi-Level Stack Voltage System for Integrated Circuits
Optimal Ripple Injection for a Boost Regulator
Boost Regulator Incorporating Peak Inductor Current Modulation
Metal-On-Passivation Resistor for Current Sensing in a Chip-Scale Package
Programmable High Current Voltage Supply for Automatic Test Equipment
Patent:
8,922,271 →
Application:
13/953,669 →
Timer Based Pfm Exit Control Method for a Boost Regulator
Signal Level Detect Circuit with Reduced Loss-of-Signal Assertion Delay
Buck Dc-Dc Converter with Fixed Frequency
High Bandwidth Psrr Power Supply Regulator
Pll Frequency Synthesizer with Multi-Curve Vco Implementing Closed Loop Curve Searching Using Charge Pump Current Modulation
Vertical Differential Resonator
Patent:
9,490,769 →
Application:
14/514,096 →
Switching Regulator Using Adaptive Slope Compensation with Dc Correction
Last Gasp Hold-Up Circuit Using Adaptive Constant on Time Control
Pll Frequency Synthesizer with Multi-Curve Vco Implementing Closed Loop Curve Searching
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Interest
Apr 24, 2020
From: MICROCHIP TECHNOLOGY INC.; SILICON STORAGE TECHNOLOGY, INC.; ATMEL CORPORATION; MICROSEMI CORPORATION
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 053311/0305 →
Release of Security Interest
May 30, 2020
From: JPMORGAN CHASE BANK, N.A, AS ADMINISTRATIVE AGENT
To: MICROCHIP TECHNOLOGY INC.; SILICON STORAGE TECHNOLOGY, INC.; ATMEL CORPORATION; MICROSEMI CORPORATION
Reel/Frame 053466/0011 →
Security Interest
Jun 5, 2020
From: MICROCHIP TECHNOLOGY INC.; SILICON STORAGE TECHNOLOGY, INC.; ATMEL CORPORATION; MICROSEMI CORPORATION
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 053468/0705 →
Security Interest
Dec 24, 2020
From: MICROCHIP TECHNOLOGY INCORPORATED; SILICON STORAGE TECHNOLOGY, INC.; ATMEL CORPORATION; MICROSEMI CORPORATION
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 055671/0612 →
Security Interest
Jun 4, 2021
From: MICROCHIP TECHNOLOGY INCORPORATED; SILICON STORAGE TECHNOLOGY, INC.; ATMEL CORPORATION; MICROSEMI CORPORATION
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 057935/0474 →
Release of Security Interest
Mar 10, 2022
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
To: MICROCHIP TECHNOLOGY INCORPORATED; SILICON STORAGE TECHNOLOGY, INC.; ATMEL CORPORATION; MICROSEMI CORPORATION
Reel/Frame 059863/0400 →
Release of Security Interest
Mar 11, 2022
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
To: MICROCHIP TECHNOLOGY INCORPORATED; SILICON STORAGE TECHNOLOGY, INC.; ATMEL CORPORATION; MICROSEMI CORPORATION
Reel/Frame 059363/0001 →
Release of Security Interest
Mar 14, 2022
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
To: MICROCHIP TECHNOLOGY INCORPORATED; SILICON STORAGE TECHNOLOGY, INC.; ATMEL CORPORATION; MICROSEMI CORPORATION
Reel/Frame 060894/0437 →