Feng Lin

Person

Sichuan, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Circuit for driving synchronous rectifier device with false turn on...
- Patent number 11,245,327
- Issue date Feb 8, 2022
- Chengdu Monolithic Power Systems Co., Ltd.
- Lin Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit having power limit for an AC-DC converter and integ...
- Patent number 10,924,023
- Issue date Feb 16, 2021
- Chengdu Monolithic Power Systems Co., Ltd.
- Yuedong Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving circuit allowing efficient turning-off of synchronous recti...
- Patent number 10,784,791
- Issue date Sep 22, 2020
- Chengdu Monolithic Power Systems Co., Ltd.
- Lin Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit for synchronous rectifier and the method thereof
- Patent number 10,432,104
- Issue date Oct 1, 2019
- Chengdu Monolithic Power Systems Co., Ltd.
- Hui Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Supply voltage generating circuit and associated integrated circuit
- Patent number 10,348,215
- Issue date Jul 9, 2019
- Chengdu Monolithic Power Systems Co., Ltd.
- Lin Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supplies, and switch controllers for switching powe...
- Patent number 9,660,539
- Issue date May 23, 2017
- 02Micro Inc.
- Zhimou Ren
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Timing circuits and driving circuits used in lighting systems
- Patent number 9,420,648
- Issue date Aug 16, 2016
- Chengdu Monolithic Power Systems Co., Ltd.
- Lin Feng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuits and methods for driving light sources
- Patent number 9,386,653
- Issue date Jul 5, 2016
- O2Micro Inc.
- Ching-Chuan Kuo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dimming mode detection method used in LED driving apparatus
- Patent number 9,282,610
- Issue date Mar 8, 2016
- Chengdu Monolithic Power Systems Co., Ltd.
- Naixing Kuang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dimmer compatible LED driving apparatus with bleeding circuit
- Patent number 9,282,606
- Issue date Mar 8, 2016
- Chengdu Monolithic Power Systems Co., Ltd.
- Naixing Kuang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dimmer compatible LED driving apparatus with adjustable bleeding cu...
- Patent number 9,282,609
- Issue date Mar 8, 2016
- Chengdu Monolithic Power Systems Co., Ltd.
- Naixing Kuang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED driving circuit, control circuit and associated current sensing...
- Patent number 9,241,381
- Issue date Jan 19, 2016
- Chengdu Monolithic Power Systems Co., Ltd.
- Lin Feng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuits and methods for driving LED light sources
- Patent number 9,030,122
- Issue date May 12, 2015
- O2Micro, Inc.
- Tiesheng Yan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuits and methods for driving light sources
- Patent number 8,890,440
- Issue date Nov 18, 2014
- O2Micro, Inc.
- Tiesheng Yan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuits and methods for driving light sources
- Patent number 8,698,419
- Issue date Apr 15, 2014
- O2Micro, Inc.
- Tiesheng Yan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuits and methods for driving light sources
- Patent number 8,664,895
- Issue date Mar 4, 2014
- O2Micro, Inc.
- Tiesheng Yan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuits and methods for driving light sources
- Patent number 8,575,864
- Issue date Nov 5, 2013
- O2Micro, Inc.
- Tiesheng Yan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuits and methods for driving light sources
- Patent number 8,339,063
- Issue date Dec 25, 2012
- O2Micro Inc.
- Tiesheng Yan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply systems with controllable power
- Patent number 8,183,787
- Issue date May 22, 2012
- O2Micro, Inc.
- Zhimou Ren
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT FOR DRIVING SYNCHRONOUS RECTIFIER DEVICE
- Publication number 20200389082
- Publication date Dec 10, 2020
- Chengdu Monolithic Power Systems Co., Ltd.
- Lin Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT HAVING POWER LIMIT FOR AN AC-DC CONVERTER AND INTEG...
- Publication number 20200212813
- Publication date Jul 2, 2020
- Chengdu Monolithic Power Systems Co., Ltd.
- Yuedong Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVING CIRCUIT ALLOWING EFFICIENT TURNING-OFF OF SYNCHRONOUS RECTI...
- Publication number 20190393794
- Publication date Dec 26, 2019
- Chengdu Monolithic Power Systems Co. Ltd.
- Lin Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SUPPLY VOLTAGE GENERATING CIRCUIT AND ASSOCIATED INTEGRATED CIRCUIT
- Publication number 20190068074
- Publication date Feb 28, 2019
- Chengdu Monolithic Power Systems Co., Ltd.
- Lin Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT FOR SYNCHRONOUS RECTIFIER AND THE METHOD THEREOF
- Publication number 20190020282
- Publication date Jan 17, 2019
- Chengdu Monolithic Power Systems Co., Ltd.
- Hui Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLIES, AND SWITCH CONTROLLERS FOR SWITCHING POWE...
- Publication number 20160226388
- Publication date Aug 4, 2016
- O2Micro, Inc.
- Zhimou REN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIMMER COMPATIBLE LED DRIVING APPARATUS WITH ADJUSTABLE BLEEDING CU...
- Publication number 20150366018
- Publication date Dec 17, 2015
- Chengdu Monolithic Power Systems Co., Ltd.
- Naixing Kuang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIMMING MODE DETECTION METHOD USED IN LED DRIVING APPARATUS
- Publication number 20150366019
- Publication date Dec 17, 2015
- Chengdu Monolithic Power Systems Co., Ltd.
- Naixing Kuang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
TIMING CIRCUITS AND DRIVING CIRCUITS USED IN LIGHTING SYSTEMS
- Publication number 20150257219
- Publication date Sep 10, 2015
- Chengdu Monolithic Power Systems Co., Ltd.
- Lin Feng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED DRIVING CIRCUIT, CONTROL CIRCUIT AND ASSOCIATED CURRENT SENSING...
- Publication number 20150189710
- Publication date Jul 2, 2015
- Chengdu Monolithic Power Systems Co., Ltd.
- Feng Lin
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CIRCUITS AND METHODS FOR DRIVING LIGHT SOURCES
- Publication number 20140091723
- Publication date Apr 3, 2014
- O2Micro, Inc.
- Ching-Chuan KUO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CIRCUITS AND METHODS FOR DRIVING LIGHT SOURCES
- Publication number 20130328498
- Publication date Dec 12, 2013
- O2Micro, Inc.
- Tiesheng YAN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CIRCUITS AND METHODS FOR DRIVING LIGHT SOURCES
- Publication number 20130278145
- Publication date Oct 24, 2013
- Feng LIN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CIRCUITS AND METHODS FOR DRIVING LED LIGHT SOURCES
- Publication number 20130038227
- Publication date Feb 14, 2013
- O2Micro, Inc.
- Tiesheng YAN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CIRCUITS AND METHODS FOR DRIVING LIGHT SOURCES
- Publication number 20120299502
- Publication date Nov 29, 2012
- Tiesheng YAN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CIRCUITS AND METHODS FOR DRIVING LIGHT SOURCES
- Publication number 20120139433
- Publication date Jun 7, 2012
- O2Micro, Inc.
- Tiesheng YAN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER SUPPLY SYSTEMS WITH CONTROLLABLE POWER
- Publication number 20110133661
- Publication date Jun 9, 2011
- Zhimou REN
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CIRCUITS AND METHODS FOR DRIVING LIGHT SOURCES
- Publication number 20110133662
- Publication date Jun 9, 2011
- Tiesheng YAN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Person

Patents Grantslast 30 patents

Circuit for driving synchronous rectifier device with false turn on...

Control circuit having power limit for an AC-DC converter and integ...

Driving circuit allowing efficient turning-off of synchronous recti...

Control circuit for synchronous rectifier and the method thereof

Supply voltage generating circuit and associated integrated circuit

Switching power supplies, and switch controllers for switching powe...

Timing circuits and driving circuits used in lighting systems

Circuits and methods for driving light sources

Dimming mode detection method used in LED driving apparatus

Dimmer compatible LED driving apparatus with bleeding circuit

Dimmer compatible LED driving apparatus with adjustable bleeding cu...

LED driving circuit, control circuit and associated current sensing...

Circuits and methods for driving LED light sources

Circuits and methods for driving light sources

Circuits and methods for driving light sources

Circuits and methods for driving light sources

Circuits and methods for driving light sources

Circuits and methods for driving light sources

Power supply systems with controllable power

Patents Applicationslast 30 patents

CIRCUIT FOR DRIVING SYNCHRONOUS RECTIFIER DEVICE

CONTROL CIRCUIT HAVING POWER LIMIT FOR AN AC-DC CONVERTER AND INTEG...

DRIVING CIRCUIT ALLOWING EFFICIENT TURNING-OFF OF SYNCHRONOUS RECTI...

SUPPLY VOLTAGE GENERATING CIRCUIT AND ASSOCIATED INTEGRATED CIRCUIT

CONTROL CIRCUIT FOR SYNCHRONOUS RECTIFIER AND THE METHOD THEREOF

SWITCHING POWER SUPPLIES, AND SWITCH CONTROLLERS FOR SWITCHING POWE...

DIMMER COMPATIBLE LED DRIVING APPARATUS WITH ADJUSTABLE BLEEDING CU...

DIMMING MODE DETECTION METHOD USED IN LED DRIVING APPARATUS

TIMING CIRCUITS AND DRIVING CIRCUITS USED IN LIGHTING SYSTEMS

LED DRIVING CIRCUIT, CONTROL CIRCUIT AND ASSOCIATED CURRENT SENSING...

CIRCUITS AND METHODS FOR DRIVING LIGHT SOURCES

CIRCUITS AND METHODS FOR DRIVING LIGHT SOURCES

CIRCUITS AND METHODS FOR DRIVING LIGHT SOURCES

CIRCUITS AND METHODS FOR DRIVING LED LIGHT SOURCES

CIRCUITS AND METHODS FOR DRIVING LIGHT SOURCES

CIRCUITS AND METHODS FOR DRIVING LIGHT SOURCES

POWER SUPPLY SYSTEMS WITH CONTROLLABLE POWER

CIRCUITS AND METHODS FOR DRIVING LIGHT SOURCES