Patent Assignment
Reel/Frame 070478/0096
Assignment of Assignor's Interest
Recorded: 2025-03-11
Pages: 21
Assignor
ACTIVE-SEMI (BVI), INC.
Executed: 2019-08-12
Assignee
QORVO INTERNATIONAL PTE. LTD.
1 CHANGI BUSINESS PARK, AVENUE 1, #04-01, SINGAPORE, 486058, SINGAPORE
Covered Properties
(123)
Primary Side Constant Output Current Controller
System for a scalable and programmable power management integrated circuit
High Switching Frequency Dc-Dc Converter with Fast Response Time
System and Method for an Adaptive Synchronous Switch in Switching Regulators
Method and System for the Modular Design and Layout of Integrated Circuits
System and Method for a Primary Feedback Switched Mode Power Supply
Primary Side Constant Output Current Controller with Highly Improved Accuracy
Sequential Calibration of Matched Current Sources
Secondary Side Constant Voltage and Constant Current Controller
Adjusting Inductor Switching Frequency to Compensate for Inductance That Deviates from a Stated Magnitude in Order to Maintain Constant Output Current from a Primary-Side Power Converter
Memory Stucture Capable of Bit-Wise Write or Overwrite
Constant Current and Voltage Controller in a Four-Pin Package with Dual-Use Pin
Multi-Function Input Terminal
Start-Up Time Reduction in Switching Regulators
Compensating for Base Current in a Primary Side Power Converter That Uses an Npn Bipolar Transistor
Compensating for Cord Resistance to Maintain Constant Voltage at the End of a Power Converter Cord
Interconnect Layer of a Modularly Designed Analog Integrated Circuit
"Microbump Function Assignment in a Buck Converter"
Regulating Output Current from a Primary Side Power Converter by Clamping an Error Signal
Primary Side Constant Output Voltage Controller
Usb Port with Smart Power Management
Serially Loading Programming Information into a Psr Cc/Cv Controller Integrated Circuit
In-Circuit Programming of Output Voltage and Output Current Characteristics of a Psr Power Supply
High Efficiency Voltage Regulator with Auto Power-Save Mode
Flyback Constant Voltage Converter Having Both a Pwfm Mode and a Pwm Mode
Constant Current and Voltage Controller in a Three-Pin Package with Dual-Use Power Pin
Constant Current and Voltage Controller in a Three-Pin Package with Dual-Use Switch Pin
Switch Driver with Low Impedance Initial Drive and Higher Impedance Final Drive
Constant Current and Voltage Controller in a Three-Pin Package Operating in Critical Conduction Mode
Multi-Function Input Terminal of Integrated Circuits
Limiting Primary Peak Charge to Control Output Current of a Flyback Converter
Average Current Mode Controlled Converter Having a Buck Mode, a Boost Mode, and a Partial Four-Switch Mode
Accurate Voltage Regulation of a Primary-Side Regulation Power Supply in Continuous Conduction Mode Operation
Regulating Current Output from a Buck Converter Without External Current Sensing
Maintaining a Constant Output Voltage by Sampling and Holding a Voltage Across an Auxiliary Winding
Adjusting for Conductor Loss to Regulate Constant Output Voltage in a Primary Feedback Converter
Compensating for Inductance Variation in a Power Converter Using a Dual-Purpose Feedback Pin
Power Converters with Switched Capacitor Buck/Boost
Method and System for the Modular Design and Layout of Integrated Circuits
Programmable Analog Tile Configuration Tool
Programmable Analog Tile Programming Tool
Communicating configuration information across a programmable analog tile to another tile
Constant Current and Voltage Controller in a Small Package with Dual-Use Pin
Method and System for the Modular Design and Layout of Integrated Circuits
Re-Programmable Modular Power Management Circuit
Method and System for the Modular Design and Layout of Integrated Circuits
Method and system for the modular design and layout of integrated circuits
Method and System for the Modular Design and Layout of Integrated Circuits
System and Method for Near Zero Light-Load Supply Current in Switching Regulator
Switching Power Supply with Near Zero Supply Current in Light-Load Operation
Using Output Drop Detection Pulses to Achieve Fast Transient Response from a Low-Power Mode
Ac Led Lamp Involving an Led String Having Separately Shortable Sections
Using Output Drop Detection Pulses to Achieve Fast Transient Response from a Low-Power Mode
Reduced Flicker Ac Led Lamp with Separately Shortable Sections of an Led String
Flyback Constant Voltage Converter Having Both a Pwfm Mode and a Pwm Mode
Bidirectional Phase Cut Modulation Over Ac Power Conductors
Synchronization of Multiple High Frequency Switching Power Converters in an Integrated Circuit
Ac Led Lamp Involving an Led String Having Separately Shortable Sections
Single inductor multiple LED string driver
Compensating for Cord Resistance to Maintain Constant Voltage at the End of a Power Converter Cord
Ac Led Lamp Involving an Led String Having Separately Shortable Sections
Power Manager Tile For Multi-Tile Power Management Integrated Circuit
Multi-Mode Power Manager for Power Management Integrated Circuit
Regulating Current Output From A Buck Converter Without External Current Sensing
Power Management Integrated Circuit for Driving Inductive Loads
Programmable Fault Protect for Processor Controlled High-Side and Low-Side Drivers
Power Management IC Having a Power Supply PWM that is Controllable Using Either an Analog or a Digital Feedback Path
Low Latency Inter-Die Trigger Serial Interface for Adc
Patent:
8,461,879 →
Application:
13/481,921 →
Power Management Multi-Chip Module with Separate High-Side Driver Integrated Circuit Die
A System and Method for Powering a Timer Using a Low Current Linear Regulator During Hibernate Mode While Disabling a Switching Power Supply Associated with Powering a Processor Responsible for Setting a Hibernate Enable Bit
Reduced Flicker Ac Led Lamp with Separately Shortable Sections of an Led String
Low Latency Inter-Die Trigger Serial Interface for Adc
Patent:
8,558,582 →
Application:
13/915,606 →
Reversible Buck Or Boost Converter That Determines Boost Output Current From Sensed Boost Input Current
Apparatus and Methods of Bootstrap and Over Voltage Combination Clamp for Wireless Power Receiver
Apparatus and Methods of N-Type Load Switch Using Bootstrap Gate Drive for Wireless Power Receiver
Power Factor Correction Autodetect
Auto Load Switch Detection for Wireless Power Receiver
Quality of Charge Detector for Use in Inductive Charging Systems
Adaptive Power Source For Wireless Power Transmitter
Switching Regulator Having Fast Startup Time and Low Standby Power
Light Load Detection and Current Drain Cutoff in a Power Bank Device
Buck/Boost Circuit That Charges and Discharges Multi-Cell Batteries of a Power Bank Device
Power Management Multi-Chip Module with Separate High-Side Driver Integrated Circuit Die
Communicating Configuration Information Across A Programmable Analog Tile to Another Tile
Using PCB Temperature Compensation Trace To Perform DCR Current Sensing In Power Supply Circuitry
Olfactory Application Controller Integrated Circuit
Single-Stage AC-To-DC Switching Converter That Directly Charges A Battery Requiring A Multi-State Charging Profile
Current Metering For Transitioning Between Operating Modes In Switching Regulators
Adaptive USB Port Controller
Battery Signature Identification System
Current Sense Apparatus for Battery Charger Systems
Method and System for the Modular Design and Layout of Integrated Circuits
Reversible Buck or Boost Converter That Determines Boost Output Current from Sensed Boost Input Current
Load Detection Apparatus and Method for USB Systems
Power Integrated Circuit with Autonomous Limit Checking of Adc Channel Measurements
Patent:
9,721,742 →
Application:
15/201,233 →
Power Loss Protection Integrated Circuit
Patent:
9,705,402 →
Application:
15/201,265 →
Power Loss Protection Integrated Circuit with Autonomous Capacitor Health Check
Patent:
10,020,723 →
Application:
15/201,288 →
Current Metering For Transitioning Between Operating Modes In Switching Regulators
Dynamic Triggering and Sampling Engine (Dtse) for Low-Latency and Cost Effective Control Systems
Patent:
9,774,341 →
Application:
15/427,034 →
Programmable Voltage Setting with Open and Short Circuit Protection
Patent:
9,946,279 →
Application:
15/466,681 →
Fast Settlement of Supplement Converter for Power Loss Protection System
Patent:
10,090,675 →
Application:
15/476,977 →
Light Load Detection and Current Drain Cutoff in a Power Bank Device
Optimized Gate Driver for Low Voltage Power Loss Protection System
Patent:
10,985,644 →
Application:
15/633,662 →
Power Loss Protection Integrated Circuit
Patent:
9,887,628 →
Application:
15/640,402 →
Gate Driver To Decrease EMI With Shorter Dead-Time
Patent:
10,826,480 →
Application:
15/640,505 →
Dynamic Triggering and Sampling Engine (DTSE) for Low-Latency and Cost Effective Control Systems
Patent:
10,411,723 →
Application:
15/693,452 →
Current Sense Apparatus for Battery Charger Systems
Regulator Control Integrated Circuit Having COT and Valley Current Modes
Cycle Skipping Prevent Circuit in a Regulator of a DC-to-DC Converter
Patent:
10,122,272 →
Application:
15/859,401 →
Power Converter Control Apparatus and Method
Spread Spectrum Control Apparatus and Method
Power Loss Protection Integrated Circuit with Autonomous Capacitor Health Check
Using PCB Temperature Compensation Trace To Perform DCR Current Sensing In Power Supply Circuitry
Fast Settlement Of Supplement Converter For Power Loss Protection System
Patent:
10,770,894 →
Application:
16/051,475 →
Multiphase Converter System and Control Method
Cycle Skipping Prevent Circuit in a Regulator of a Dc-to-Dc Converter
Regulator Control Integrated Circuit Having COT and Valley Current Modes
Methods And Apparatus For Detecting Aging And Predicting Failures In BLDC And PMSM Motors
Resonant Charge Pump Circuit with Synchronized Switching
Methods And Apparatus For Selecting Operating Modes In A Device
Optimized Gate Driver for Low Voltage Power Loss Protection System
Resonant Charge Pump Circuit
Methods and Apparatus for Detecting Aging and Predicting Failures in Bldc and Pmsm Motors
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 23, 2007
From: HUYNH, STEVEN; GRANT, MATTHEW; KUNST, DAVID; TAO, ZHIBO
To: ACTIVE-SEMI INTERNATIONAL, INC.
Reel/Frame 019274/0116 →
Assignment of Assignor's Interest
Jun 11, 2007
From: HUYNH, STEVEN
To: ACTIVE-SEMI INTERNATIONAL INC.
Reel/Frame 019431/0994 →
Assignment of Assignor's Interest
Jun 11, 2007
From: HUYNH, STEVEN; CHEN, MINGLIANG; YU, MINGFAN
To: ACTIVE-SEMI INTERNATIONAL, INC.
Reel/Frame 019433/0629 →
Assignment of Assignor's Interest
Jun 11, 2007
From: HUYNH, STEVEN; CHEN, MINGLIANG; XIAO, CHUAN; YU, MINGFAN
To: ACTIVE-SEMI INTERNATIONAL, INC.
Reel/Frame 019433/0634 →
Assignment of Assignor's Interest
Jun 29, 2007
From: GRAY, RICHARD LANDRY; HUYNH, STEVEN
To: ACTIVE-SEMI INTERNATIONAL, INC.
Reel/Frame 019513/0760 →
Assignment of Assignor's Interest
Jun 29, 2007
From: KUNST, DAVID J.; HUYNH, STEVEN; GRAY, RICHARD L.
To: ACTIVE-SEMI INTERNATIONAL, INC.
Reel/Frame 019553/0808 →
Assignment of Assignor's Interest
Jul 9, 2007
From: HUYNH, STEVEN; TAO, ZHIBO; KUNST, DAVID J.; GRANT, MATTHEW
To: ACTIVE-SEMI INTERNATIONAL, INC.
Reel/Frame 019592/0309 →
Assignment of Assignor's Interest
Jul 26, 2007
From: HUYNH, STEVEN; GRANT, MATTHEW; KUNST, DAVID; TAO, ZHIBO
To: ACTIVE-SEMI INTERNATIONAL, INC.
Reel/Frame 019677/0924 →
Assignment of Assignor's Interest
Jul 31, 2007
From: HUYNH, STEVEN; GRANT, MATTHEW; KUNST, DAVID; TAO, ZHIBO
To: ACTIVE-SEMI INTERNATIONAL, INC.
Reel/Frame 019840/0253 →
Assignment of Assignor's Interest
Jul 31, 2007
From: GRANT, MATTHEW A.; KUNST, DAVID J.; HUYNH, STEVEN
To: ACTIVE-SEMI INTERNATIONAL, INC.
Reel/Frame 019694/0509 →
Assignment of Assignor's Interest
Aug 1, 2007
From: HURTZ, GARY M.; GRAY, RICHARD L.; KUNST, DAVID J.
To: ACTIVE-SEMI INTERNATIONAL, INC.
Reel/Frame 019708/0013 →
Assignment of Assignor's Interest
Aug 6, 2007
From: GAN, GE; HUYNH, STEVEN
To: ACTIVE-SEMI INTERNATIONAL, INC.
Reel/Frame 019684/0819 →
Assignment of Assignor's Interest
Aug 6, 2007
From: HUYNH, STEVEN; KUNST, DAVID
To: ACTIVE-SEMI INTERNATIONAL, INC.
Reel/Frame 019689/0649 →
Assignment of Assignor's Interest
Aug 10, 2007
From: HUYNH, STEVEN; TAO, ZHIBO; KUNST, DAVID J.
To: ACTIVE-SEMI INTERNATIONAL, INC.
Reel/Frame 019740/0077 →
Assignment of Assignor's Interest
Aug 14, 2007
From: HUYNH, STEVEN; GRANT, MATTHEW; KUNST, DAVID; TAO, ZHIBO
To: ACTIVE-SEMI INTERNATIONAL, INC.
Reel/Frame 019747/0190 →
Assignment of Assignor's Interest
Aug 28, 2007
From: HUYNH, STEVEN; GRANT, MATTHEW; KUNSTM DAVID; TAO, ZHIBO
To: ACTIVE-SEMI INTERNATIONAL, INC.
Reel/Frame 019809/0452 →
Assignment of Assignor's Interest
Oct 5, 2007
From: HUYNH, STEVEN; KUNST, DAVID
To: ACTIVE-SEMI INTERNATIONAL, INC.
Reel/Frame 020032/0485 →
Assignment of Assignor's Interest
Oct 29, 2007
From: HUYNH, STEVEN; KUNST, DAVID
To: ACTIVE-SEMI INTERNATIONAL, INC.
Reel/Frame 020084/0335 →
Assignment of Assignor's Interest
May 27, 2009
From: ACTIVE-SEMI INTERNATIONAL, INC.
To: ACTIVE-SEMI, INC.
Reel/Frame 022748/0658 →
Assignment of Assignor's Interest
May 27, 2009
From: ACTIVE-SEMI INTERNATIONAL, INC.
To: ACTIVE-SEMI, INC.
Reel/Frame 022748/0656 →
Assignment of Assignor's Interest
May 27, 2009
From: ACTIVE-SEMI INTERNATIONAL, INC.
To: ACTIVE-SEMI, INC.
Reel/Frame 022748/0619 →
Assignment of Assignor's Interest
May 27, 2009
From: ACTIVE-SEMI INTERNATIONAL, INC.
To: ACTIVE-SEMI, INC.
Reel/Frame 022748/0546 →
Assignment of Assignor's Interest
May 27, 2009
From: ACTIVE-SEMI INTERNATIONAL, INC.
To: ACTIVE-SEMI, INC.
Reel/Frame 022746/0164 →
Assignment of Assignor's Interest
May 27, 2009
From: ACTIVE-SEMI INTERNATIONAL, INC.
To: ACTIVE-SEMI, INC.
Reel/Frame 022746/0162 →
Assignment of Assignor's Interest
Jun 1, 2009
From: ACTIVE-SEMI INTERNATIONAL, INC.
To: ACTIVE-SEMI, INC.
Reel/Frame 022771/0210 →