Patent Assignment
Reel/Frame 038906/0030
Change of Name
Recorded: 2016-06-08
Pages: 16
Assignor
SYSTEM GENERAL CORP.
Executed: 2014-06-20
Assignee
FAIRCHILD (TAIWAN) CORPORATION
6F-1, NO. 3 YUANQU STREET, NANGANG DISTRICT, TAIPEI CITY, 115, TAIWAN
Covered Properties
(100)
Fan speed pulse filter for a PWM fan
Patent:
6,262,549 →
Application:
09/607,024 →
Power Supply Supervisor Having a Line Voltage Detector
Patent:
6,418,002 →
Application:
09/607,029 →
Low distortion video analog-to-digital converter
Patent:
6,353,405 →
Application:
09/607,095 →
Method and Apparatus for Magnetic Amplifier to Reduce Minimum Load Requirement
Patent:
6,501,666 →
Application:
09/931,637 →
Pwm Controller Having Off-Time Modulation for Power Converter
Pulse Width Modulation Controller Using Trip-Point Voltage to Modulate Switching Frequency
Soft-Switching Power Converter Having Power Saving Means
Patent:
6,744,649 →
Application:
10/248,206 →
Soft-Switching Power Converter
Current-Driven Pwm Controller Having a Power Saving Means
Patent:
6,768,657 →
Application:
10/249,141 →
A Pwm Controller Regulating Output Voltage and Output Current in Primary Side
Patent:
6,721,192 →
Application:
10/249,214 →
Pwm Controller Having a Modulator for Saving Power and Reducing Acoustic Noise
Patent:
6,781,356 →
Application:
10/249,217 →
Discontinuous Mode Pfc Controller Having a Power Saving Modulator and Operation Method Thereof
Patent:
6,768,655 →
Application:
10/357,842 →
Primary-Side Regulated Pulse Width Modulation Controller with Improved Load Regulation
Flyback Power Converter Having a Constant Voltage and a Constant Current Output Under Primary-Side Pwm Control
Power Supply Having Multi-Vector Error Amplifier for Power Factor Correction
Pfc-Pwm Controller Having a Power Saving Means
Low Drop-Out Regulator and an Pole-Zero Cancellation Method for the Same
Patent:
6,765,374 →
Application:
10/617,951 →
Primary-Side Controlled Flyback Power Converter
Switched Charge Multiplier-Divider
Patent:
6,812,769 →
Application:
10/640,424 →
Capacitive High-Side Switch Driver for a Power Converter
Patent:
6,781,422 →
Application:
10/666,801 →
Low Drop-Out Voltage Regulator and an Adaptive Frequency Compensation Method for the Same
High-Side Transistor Driver for Power Converters
Patent:
6,836,173 →
Application:
10/671,272 →
Multiplier-Divider Circuit for a Pfc Controller
Pfc-Pwm Controller Having Interleaved Switching
Apparatus for Reducing the Power Consumption of a Pfc-Pwm Power Converter
Power-Mode Controlled Power Converter
Isolated High-Voltage Ldmos Transistor Having a Split Well Structure
Patent:
6,903,421 →
Application:
10/758,919 →
High Voltage and Low on-Resistance Ldmos Transistor Having Equalized Capacitance
Patent:
6,873,011 →
Application:
10/786,701 →
High Voltage Ldmos Transistor Having an Isolated Structure
Power-Mode Control Circuitry for Power Converters
Process of Fabricating High Resistance Cmos Resistor
Low Dropout Voltage Regulator Providing Adaptive Compensation
Pwm Controller Having Frequency Jitter for Power Supplies
Single Stage Pfc Power Converter
Patent:
6,952,354 →
Application:
10/859,811 →
Apparatus and Method Thereof for Measuring Output Current from Primary Side of Power Converter
Half-Bridge Flyback Power Converter
Pwm Controller for Synchronous Rectifier of Flyback Power Converter
Switching Controller Having Frequency Hopping for Power Supplies
Electrostatic Discharge Device Integrated with Pad
Control Circuit for Controlling Output Current at the Primary Side of a Power Converter
Patent:
6,977,824 →
Application:
10/914,802 →
Close-Loop Pwm Controller for Primary-Side Controlled Power Converters
Switching Control Circuit with Variable Switching Frequency for Primary-Side-Controlled Power Converters
Switching Control Circuit for Primary-Side Controlled Power Converters
Switching Control Circuit Having Off-Time Modulation to Improve Efficiency of Primary-Side Controlled Power Supply
Electrostatic Discharge Device
Patent:
7,042,028 →
Application:
11/079,994 →
Voltage-Regulator and Power Supply Having Current Sharing Circuit
Power Supply with Current-Sharing Control and Current-Sharing Method Thereof
Electrostatic Discharge Device Having Controllable Trigger Voltage
Apparatus and Method of Current Sharing
Over-Power Protection Apparatus for Self-Excited Power Converter
Patent:
7,116,565 →
Application:
11/209,822 →
Electrostatic Discharge Device with Controllable Holding Current
Method and Apparatus for Measuring Reflected Voltage of Transformer
Buck Converter for Both Full Load and Light Load Operations
Switching Control Circuit for Discontinuous Mode Pfc Converters
Patent:
7,116,090 →
Application:
11/255,709 →
Switching Regulator Having Energy Saving Circuit
Control Circuit Having Frequency Modulation to Reduce Emi of Power Converters
Controller for Regulating Output Current at the Primary Side of a Power Supply
Controller Having Ouput Current Control for a Power Converter
Control Circuit Associated with Saturable Inductor Operated as Synchronous Rectifier Forward Power Converter
Patent:
7,173,835 →
Application:
11/281,050 →
High-Side Transistor Driver Having Positive Feedback for Improving Speed and Power Saving
Soft-Switching Power Converter Having Power Saving Circuit for Light Load Operations
Control Circuit of Power Converter Having Adaptive Bias for Detecting Reflected Voltage of Transformer
Frequency Hopping Control Circuit for Reducing Emi of Power Supplies
Control Circuit Including Adaptive Bias for Transformer Voltage Detection of a Power Converter
Primary Side Controlled Switching Regulator
Synchronous Switching Control Circuit for Power Converters
Control Circuit Having Two-Level Under Voltage Lockout Threshold to Improve the Protection of Power Supply
Flyback Ballast for Fluorescent Lamp
Patent:
7,218,060 →
Application:
11/370,280 →
High Voltage Start Up Circuit for Power Converters
Start-Up Circuit with Feedforward Compensation for Power Converters
Method and Apparatus for Predicting Discharge Time of Magnetic Device for Power Converter
Switching Circuit of Power Converter Having Voltage-Clipping Device to Improve Efficiency
Highly Efficient Switching Power Converter Using a Charge Pump to Power the Drive Circuit
Electrostatic Discharge Protection Semiconductor Structure
Control Circuit to Reduce Reverse Current of Synchronous Rectifier
Multi-Channel Power Converter with Switching Frequency Modulation Circuit for Power Saving
Method and Apparatus for Detecting Demagnetizing Time of Magnetic Device
Linear-Predict Sampling for Measuring Demagnetized Voltage of Transformer
Ac-To-Dc Voltage Regulator
Voltage Regulator Providing Power from Ac Power Source
Semiconductor Structure of a High Side Driver for Two High Voltage Nodes with Partially Linked Deep Wells and Method for Manufacturing the Same
Current-Mode Resonant Ballast
Low Dropout Regulator with Wide Input Voltage Range
Driving Circuit
Resonant Ballast Circuit
High Efficiency Resonant Ballast
Causal Sampling Circuit for Measuring Reflected Voltage and Demagnetizing Time of Transformer
Patent:
7,349,229 →
Application:
11/613,884 →
Transistor Drive Circuit of Power Converter Operating in a Wide Voltage Range
Switching Controller for Resonant Power Converter
Patent:
7,313,004 →
Application:
11/614,971 →
Method and Apparatus for Providing a Communication Channel Through an Output Cable of a Power Supply
Method and Circuit for Providing Compensations of Current Mode Power Converters
Control Method and Circuit with Indirect Input Voltage Detection by Switching Current Slope Detection
Resonant Inverter
Switching Drive Circuit for Soft Switching
Method and Apparatus for Detecting Switching Current of Magnetic Device Operated in Continuous Current Mode
Offline Control Circuit of Led Driver to Control the Maximum Voltage and the Maximum Current of Leds
Control Circuit of Interleaved Pfc Power Converter
Sensorless Motor Apparatus, Back Emf Detector and Detection Method Thereof
Successive Approximation Multiplier-Divider for Signal Process and Method for Signal Process
Sampling Circuit for Measuring Reflected Voltage of Transformer for Power Converter Operated in Dcm and Ccm
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 25, 2017
From: FAIRCHILD (TAIWAN) CORPORATION (FORMERLY SYSTEM GENERAL CORPORATION)
To: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
Reel/Frame 042328/0318 →
Patent Security Agreement
Jun 22, 2018
From: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
To: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
Reel/Frame 046410/0933 →
Partial Release of Security Interest in Patents Recorded at Reel 038620 Frame 0087 REEL040075 Frame 0644 Reel 046410 Frame 0933 Reel 046530 Frame 0460
Sep 18, 2018
From: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
To: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC; FAIRCHILD SEMICONDUCTOR CORPORATION
Reel/Frame 047103/0575 →
Security Interest
Oct 16, 2020
From: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC; FAIRCHILD SEMICONDUCTOR CORPORATION; ON SEMICONDUCTOR CONNECTIVITY SOLUTIONS, INC.
To: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
Reel/Frame 054090/0617 →
Release of Security Interest in Patents Recorded at Recorded at Reel 046410, Frame 0933
Jun 22, 2023
From: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
To: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC; FAIRCHILD SEMICONDUCTOR CORPORATION
Reel/Frame 064072/0001 →
Release of Security Interest in Patents Recorded at Reel 054090, Frame 0617
Jun 23, 2023
From: DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
To: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC; FAIRCHILD SEMICONDUCTOR CORPORATION
Reel/Frame 064081/0167 →