Guang Feng

Person

Cupertino, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
High-side synchronous rectifier driver with reduced controller powe...
- Patent number 11,817,790
- Issue date Nov 14, 2023
- Dialog Semiconductor Inc.
- Guang Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flyback converter with fast load transient detection
- Patent number 11,736,026
- Issue date Aug 22, 2023
- Dialog Semiconductor Inc.
- Mengfei Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Isolated switching power converter with data communication between...
- Patent number 11,527,961
- Issue date Dec 13, 2022
- Dialog Semiconductor Inc.
- Guang Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adaptive startup for switching power converter
- Patent number 10,848,054
- Issue date Nov 24, 2020
- Dialog Semiconductor Inc.
- Jiang Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sense resistor short detection for switching power converters
- Patent number 10,720,846
- Issue date Jul 21, 2020
- Dialog Semiconductor Inc.
- Guang Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flyback converter controller with single pin detection of over-volt...
- Patent number 10,483,861
- Issue date Nov 19, 2019
- Dialog Semiconductor Inc.
- Guang Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Selection of multiple configuration settings using a single configu...
- Patent number 10,333,522
- Issue date Jun 25, 2019
- Dialog Semiconductor Inc.
- Guang Feng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
AC line detection and X capacitor discharge using a single terminal
- Patent number 10,170,975
- Issue date Jan 1, 2019
- Dialog Semiconductor Inc.
- Guang Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power converter with magnetizing current shaping
- Patent number 10,148,170
- Issue date Dec 4, 2018
- Dialog Semiconductor Inc.
- Guang Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Active startup timing control at fault mode
- Patent number 10,084,370
- Issue date Sep 25, 2018
- Dialog Semiconductor Inc.
- Guang Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual stage Vcc charging for switched mode power supply
- Patent number 10,075,063
- Issue date Sep 11, 2018
- Dialog Semiconductor Inc.
- Mingsheng Peng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-mode control for solid state lighting
- Patent number 9,936,547
- Issue date Apr 3, 2018
- Dialog Semiconductor Inc.
- Xiaoyan Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Powering internal components of LED lamps using dissipative sources
- Patent number 9,877,367
- Issue date Jan 23, 2018
- Dialog Semiconductor Inc.
- Chuanyang Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Powering internal components of LED lamps using dissipative sources
- Patent number 9,686,834
- Issue date Jun 20, 2017
- Dialog Semiconductor Inc.
- Chuanyang Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Solid state lamp control
- Patent number 9,629,207
- Issue date Apr 18, 2017
- Dialog Semiconductor Inc.
- Clarita Knoll
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Dynamic bleeder current control for LED dimmers
- Patent number 9,307,593
- Issue date Apr 5, 2016
- Dialog Semiconductor Inc.
- Xiaoyan Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Adaptive holding current control for LED dimmer
- Patent number 9,288,864
- Issue date Mar 15, 2016
- Dialog Semiconductor Inc.
- Xiaoyan Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Average input current estimation based on primary side current sense
- Patent number 9,071,147
- Issue date Jun 30, 2015
- Dialog Semiconductor Inc.
- Guang Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Primary side sense output current regulation
- Patent number 8,995,150
- Issue date Mar 31, 2015
- Dialog Semiconductor Inc.
- Liang Yan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Filter bandwidth adjustment in a multi-loop dimmer control circuit
- Patent number 8,723,437
- Issue date May 13, 2014
- Dialog Semiconductor Inc.
- Xiaoyan Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HIGH-SIDE SYNCHRONOUS RECTIFIER DRIVER WITH REDUCED CONTROLLER POWE...
- Publication number 20230016802
- Publication date Jan 19, 2023
- DIALOG SEMICONDUCTOR INC.
- Guang FENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATED SWITCHING POWER CONVERTER WITH DATA COMMUNICATION BETWEEN...
- Publication number 20210408926
- Publication date Dec 30, 2021
- DIALOG SEMICONDUCTOR INC.
- Guang FENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLYBACK CONVERTER WITH FAST LOAD TRANSIENT DETECTION
- Publication number 20210376742
- Publication date Dec 2, 2021
- Dialog Semiconductor Inc.
- Mengfei LIU
- G01 - MEASURING TESTING
Information Patent Application
ADAPTIVE STARTUP FOR SWITCHING POWER CONVERTER
- Publication number 20200144904
- Publication date May 7, 2020
- Dialog Semiconductor Inc.
- Jiang Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACTIVE STARTUP TIMING CONTROL AT FAULT MODE
- Publication number 20180205310
- Publication date Jul 19, 2018
- Dialog Semiconductor Inc.
- Guang Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Dual Stage Vcc Charging for Switched Mode Power Supply
- Publication number 20180205312
- Publication date Jul 19, 2018
- Dialog Semiconductor Inc.
- Mingsheng Peng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SENSE RESISTOR SHORT DETECTION FOR SYNCHRONOUS RECTIFIER
- Publication number 20180191254
- Publication date Jul 5, 2018
- Dialog Semiconductor Inc.
- Guang Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER CONVERTER WITH MAGNETIZING CURRENT SHAPING
- Publication number 20180091041
- Publication date Mar 29, 2018
- Dialog Semiconductor Inc.
- Guang Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SELECTION OF MULTIPLE CONFIGURATION SETTINGS USING A SINGLE CONFIGU...
- Publication number 20180083636
- Publication date Mar 22, 2018
- Dialog Semiconductor Inc.
- Guang Feng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-MODE CONTROL FOR SOLID STATE LIGHTING
- Publication number 20170251532
- Publication date Aug 31, 2017
- Dialog Semiconductor Inc.
- Xiaoyan Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWERING INTERNAL COMPONENTS OF LED LAMPS USING DISSIPATIVE SOURCES
- Publication number 20170231050
- Publication date Aug 10, 2017
- Dialog Semiconductor Inc.
- Chuanyang Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Solid State Lamp Control
- Publication number 20160081149
- Publication date Mar 17, 2016
- Dialog Semiconductor Inc.
- Clarita Knoll
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Dynamic Bleeder Current Control for LED Dimmers
- Publication number 20160081151
- Publication date Mar 17, 2016
- Dialog Semiconductor Inc.
- Xiaoyan Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWERING INTERNAL COMPONENTS OF LED LAMPS USING DISSIPATIVE SOURCES
- Publication number 20160081153
- Publication date Mar 17, 2016
- Dialog Semiconductor Inc.
- Chuanyang Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
AVERAGE INPUT CURRENT ESTIMATION BASED ON PRIMARY SIDE CURRENT SENSE
- Publication number 20140233269
- Publication date Aug 21, 2014
- Guang Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ADAPTIVE HOLDING CURRENT CONTROL FOR LED DIMMER
- Publication number 20140159616
- Publication date Jun 12, 2014
- IWATT INC.
- XIAOYAN WANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRIMARY SIDE SENSE OUTPUT CURRENT REGULATION
- Publication number 20140153292
- Publication date Jun 5, 2014
- IWATT INC.
- Liang Yan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Person

Patents Grantslast 30 patents

High-side synchronous rectifier driver with reduced controller powe...

Flyback converter with fast load transient detection

Isolated switching power converter with data communication between...

Adaptive startup for switching power converter

Sense resistor short detection for switching power converters

Flyback converter controller with single pin detection of over-volt...

Selection of multiple configuration settings using a single configu...

AC line detection and X capacitor discharge using a single terminal

Switching power converter with magnetizing current shaping

Active startup timing control at fault mode

Dual stage Vcc charging for switched mode power supply

Multi-mode control for solid state lighting

Powering internal components of LED lamps using dissipative sources

Powering internal components of LED lamps using dissipative sources

Solid state lamp control

Dynamic bleeder current control for LED dimmers

Adaptive holding current control for LED dimmer

Average input current estimation based on primary side current sense

Primary side sense output current regulation

Filter bandwidth adjustment in a multi-loop dimmer control circuit

Patents Applicationslast 30 patents

HIGH-SIDE SYNCHRONOUS RECTIFIER DRIVER WITH REDUCED CONTROLLER POWE...

ISOLATED SWITCHING POWER CONVERTER WITH DATA COMMUNICATION BETWEEN...

FLYBACK CONVERTER WITH FAST LOAD TRANSIENT DETECTION

ADAPTIVE STARTUP FOR SWITCHING POWER CONVERTER

ACTIVE STARTUP TIMING CONTROL AT FAULT MODE

Dual Stage Vcc Charging for Switched Mode Power Supply

SENSE RESISTOR SHORT DETECTION FOR SYNCHRONOUS RECTIFIER

SWITCHING POWER CONVERTER WITH MAGNETIZING CURRENT SHAPING

SELECTION OF MULTIPLE CONFIGURATION SETTINGS USING A SINGLE CONFIGU...

MULTI-MODE CONTROL FOR SOLID STATE LIGHTING

POWERING INTERNAL COMPONENTS OF LED LAMPS USING DISSIPATIVE SOURCES

Solid State Lamp Control

Dynamic Bleeder Current Control for LED Dimmers

POWERING INTERNAL COMPONENTS OF LED LAMPS USING DISSIPATIVE SOURCES

AVERAGE INPUT CURRENT ESTIMATION BASED ON PRIMARY SIDE CURRENT SENSE

ADAPTIVE HOLDING CURRENT CONTROL FOR LED DIMMER

PRIMARY SIDE SENSE OUTPUT CURRENT REGULATION