Jingquan Chen

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Power supply controller with a load line compensator
- Patent number 11,616,435
- Issue date Mar 28, 2023
- ROHM CO., LTD.
- Mark Hartman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power device driver and method
- Patent number 11,469,752
- Issue date Oct 11, 2022
- LEN Technology Limited
- Jingquan Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power device driving device and driving method
- Patent number 11,245,394
- Issue date Feb 8, 2022
- LEN Technology Limited
- Jingquan Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Driving device and method of power device
- Patent number 11,239,838
- Issue date Feb 1, 2022
- LEN Technology Limited
- Jingquan Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Coupled inductor in a DC-DC converter
- Patent number 10,566,899
- Issue date Feb 18, 2020
- LEN Technology Limited
- Jingquan Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for controlling DC-to-DC converters including u...
- Patent number 10,205,390
- Issue date Feb 12, 2019
- Volterra Semiconductor Corporation
- Sombuddha Chakraborty
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for controlling DC-to-DC converters including u...
- Patent number 9,729,052
- Issue date Aug 8, 2017
- Volterra Semiconductor LLC
- Sombuddha Chakraborty
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Virtual output voltage sensing for feed-forward control of a voltag...
- Patent number 9,195,246
- Issue date Nov 24, 2015
- Volterra Semiconductor Corporation
- Seth Kahn
- G05 - CONTROLLING REGULATING
Information Patent Grant
Digital pulse-frequency modulation controller for switch-mode power...
- Patent number 8,525,502
- Issue date Sep 3, 2013
- Exar Corporation
- Jason Weinstein
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Digital boost feedback voltage controller for switch-mode power sup...
- Patent number 8,362,756
- Issue date Jan 29, 2013
- Exar Corporation
- Jason Weinstein
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY CONTROLLER
- Publication number 20230231477
- Publication date Jul 20, 2023
- Rohm Powervation Limited
- Mark Hartman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LED CONTROL METHOD AND SYSTEM
- Publication number 20220418062
- Publication date Dec 29, 2022
- LEN Technology Limited
- Jingquan Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER DEVICE DRIVING DEVICE AND DRIVING METHOD
- Publication number 20220006451
- Publication date Jan 6, 2022
- LEN Technology Limited
- Jingquan Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DRIVING DEVICE AND METHOD OF POWER DEVICE
- Publication number 20210344335
- Publication date Nov 4, 2021
- LEN Technology Limited
- Jingquan Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER DEVICE DRIVER AND METHOD
- Publication number 20210258005
- Publication date Aug 19, 2021
- LEN Technology Limited
- Jingquan Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
A POWER SUPPLY CONTROLLER
- Publication number 20200358353
- Publication date Nov 12, 2020
- Rohm Powervation Limited
- Mark Hartman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COUPLED INDUCTOR IN A DC-DC CONVERTER
- Publication number 20180323709
- Publication date Nov 8, 2018
- LEN Technology Limited
- Jingquan Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VIRTUAL OUTPUT VOLTAGE SENSING FOR FEED-FORWARD CONTROL OF A VOLTAG...
- Publication number 20130207627
- Publication date Aug 15, 2013
- Volterra Semiconductor Corporation
- Seth Kahn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIGITAL PULSE-FREQUENCY MODULATION CONTROLLER FOR SWITCH-MODE POWER...
- Publication number 20120223691
- Publication date Sep 6, 2012
- Exar Corporation
- Jason Weinstein
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DIGITAL BOOST FEEDBACK VOLTAGE CONTROLLER FOR SWITCH-MODE POWER SUP...
- Publication number 20120153916
- Publication date Jun 21, 2012
- Exar Corporation
- Jason Weinstein
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
EXTENDABLE N-CHANNEL DIGITAL PULSE-WIDTH/PULSE-FREQUENCY MODULATOR
- Publication number 20110199164
- Publication date Aug 18, 2011
- Exar Corporation
- Zdravko Lukic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Apparatus and methods for improving the transient response capabili...
- Publication number 20080219031
- Publication date Sep 11, 2008
- KENT KERNAHAN
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
APPARATUS AND METHOD FOR CONTROLLING THE PROPAGATION DELAY OF A CIR...
- Publication number 20080116861
- Publication date May 22, 2008
- FyreStorm, Inc.
- KENT KERNAHAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Apparatus and method for controlling the propagation delay of a cir...
- Publication number 20080116964
- Publication date May 22, 2008
- Kent Kernahan
- H03 - BASIC ELECTRONIC CIRCUITRY

Jingquan Chen

Person

Patents Grantslast 30 patents

Power supply controller with a load line compensator

Power device driver and method

Power device driving device and driving method

Driving device and method of power device

Coupled inductor in a DC-DC converter

Systems and methods for controlling DC-to-DC converters including u...

Systems and methods for controlling DC-to-DC converters including u...

Virtual output voltage sensing for feed-forward control of a voltag...

Digital pulse-frequency modulation controller for switch-mode power...

Digital boost feedback voltage controller for switch-mode power sup...

Patents Applicationslast 30 patents

POWER SUPPLY CONTROLLER

LED CONTROL METHOD AND SYSTEM

POWER DEVICE DRIVING DEVICE AND DRIVING METHOD

DRIVING DEVICE AND METHOD OF POWER DEVICE

POWER DEVICE DRIVER AND METHOD

A POWER SUPPLY CONTROLLER

COUPLED INDUCTOR IN A DC-DC CONVERTER

VIRTUAL OUTPUT VOLTAGE SENSING FOR FEED-FORWARD CONTROL OF A VOLTAG...

DIGITAL PULSE-FREQUENCY MODULATION CONTROLLER FOR SWITCH-MODE POWER...

DIGITAL BOOST FEEDBACK VOLTAGE CONTROLLER FOR SWITCH-MODE POWER SUP...

EXTENDABLE N-CHANNEL DIGITAL PULSE-WIDTH/PULSE-FREQUENCY MODULATOR

Apparatus and methods for improving the transient response capabili...

APPARATUS AND METHOD FOR CONTROLLING THE PROPAGATION DELAY OF A CIR...

Apparatus and method for controlling the propagation delay of a cir...