Wenduo Liu

Person

Campbell, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
In-circuit detection of early failure of power switch transistors i...
- Patent number 12,126,253
- Issue date Oct 22, 2024
- DIALOG SEMICONDUCTOR INC.
- Wenduo Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Primary-side controller for hybrid secondary-side regulation
- Patent number 11,955,895
- Issue date Apr 9, 2024
- Dialog Semiconductor Inc.
- Yong Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adaptive gate drive for a power switch transistor in a switching po...
- Patent number 11,689,095
- Issue date Jun 27, 2023
- Dialog Semiconductor Inc.
- Wenduo Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive control for zero-voltage switching in a multi-switch switc...
- Patent number 11,626,803
- Issue date Apr 11, 2023
- Dialog Semiconductor Inc.
- Wenduo Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flyback converter with edge-based isolated communication
- Patent number 11,588,409
- Issue date Feb 21, 2023
- Dialog Semiconductor Inc.
- Wenduo Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flyback converter with auxiliary winding voltage sensing referring...
- Patent number 11,532,991
- Issue date Dec 20, 2022
- Dialog Semiconductor Inc.
- Wenduo Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power adapter having ultra low standby power
- Patent number 11,527,962
- Issue date Dec 13, 2022
- Dialog Semiconductor Inc.
- Pengju Kong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adaptive zero voltage switching control
- Patent number 11,437,916
- Issue date Sep 6, 2022
- Dialog Semiconductor Inc.
- Cong Zheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Slave interface for a DALI network
- Patent number 11,234,318
- Issue date Jan 25, 2022
- Dialog Semiconductor Inc.
- Wenduo Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Universal output current regulation for a flyback converter
- Patent number 11,223,283
- Issue date Jan 11, 2022
- Dialog Semiconductor Inc.
- Cong Zheng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flyback converter input voltage detection
- Patent number 11,139,745
- Issue date Oct 5, 2021
- Dialog Semiconductor Inc.
- Jianming Yao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hybrid secondary-side regulation
- Patent number 10,855,188
- Issue date Dec 1, 2020
- Dialog Semiconductor Inc.
- Yong Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flyback converter with edge-based isolated communication
- Patent number 10,797,608
- Issue date Oct 6, 2020
- Dialog Semiconductor Inc.
- Wenduo Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Boot strap capacitor charging for switching power converters
- Patent number 10,742,121
- Issue date Aug 11, 2020
- Dialog Semiconductor Inc.
- Wenduo Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flyback converter with reliable pulse-based isolated communication
- Patent number 10,651,752
- Issue date May 12, 2020
- Dialog Semiconductor Inc.
- Wenduo Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adaptive control for zero-voltage switching in a multi-switch switc...
- Patent number 10,530,260
- Issue date Jan 7, 2020
- Dialog Semiconductor Inc.
- Wenduo Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hybrid secondary-side regulation
- Patent number 10,461,646
- Issue date Oct 29, 2019
- Dialog Semiconductor Inc.
- Yong Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
IN-CIRCUIT DETECTION OF EARLY FAILURE OF POWER SWITCH TRANSISTORS I...
- Publication number 20230231468
- Publication date Jul 20, 2023
- Dialog Semiconductor Inc.
- Wenduo LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ADAPTIVE GATE DRIVE FOR A POWER SWITCH TRANSISTOR IN A SWITCHING PO...
- Publication number 20220224217
- Publication date Jul 14, 2022
- Dialog Semiconductor Inc.
- Wenduo LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLYBACK CONVERTER WITH AUXILIARY WINDING VOLTAGE SENSING REFERRING...
- Publication number 20220216798
- Publication date Jul 7, 2022
- DIALOG SEMICONDUCTOR INC.
- Wenduo LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Hybrid Secondary-Side Regulation
- Publication number 20220140735
- Publication date May 5, 2022
- Dialog Semiconductor Inc.
- Yong Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER ADAPTER HAVING ULTRA LOW STANDBY POWER
- Publication number 20220085726
- Publication date Mar 17, 2022
- DIALOG SEMICONDUCTOR INC.
- Pengju KONG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
UNIVERSAL OUTPUT CURRENT REGULATION FOR A FLYBACK CONVERTER
- Publication number 20210328517
- Publication date Oct 21, 2021
- DIALOG SEMICONDUCTOR INC.
- Cong ZHENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYBRID SECONDARY-SIDE REGULATION
- Publication number 20210083586
- Publication date Mar 18, 2021
- Dialog Semiconductor Inc.
- Yong Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLYBACK CONVERTER WITH EDGE-BASED ISOLATED COMMUNICATION
- Publication number 20210021201
- Publication date Jan 21, 2021
- DIALOG SEMICONDUCTOR INC.
- Wenduo Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FLYBACK CONVERTER INPUT VOLTAGE DETECTION
- Publication number 20200412267
- Publication date Dec 31, 2020
- Dialog Semiconductor Inc.
- Jianming YAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ADAPTIVE ZERO VOLTAGE SWITCHING CONTROL
- Publication number 20200403521
- Publication date Dec 24, 2020
- DIALOG SEMICONDUCTOR INC.
- Cong ZHENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SLAVE INTERFACE FOR A DALI NETWORK
- Publication number 20200375008
- Publication date Nov 26, 2020
- DIALOG SEMICONDUCTOR INC.
- Wenduo LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FLYBACK CONVERTER WITH EDGE-BASED ISOLATED COMMUNICATION
- Publication number 20200266718
- Publication date Aug 20, 2020
- Dialog Semiconductor Inc.
- Wenduo Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ADAPTIVE CONTROL FOR ZERO-VOLTAGE SWITCHING IN A MULTI-SWITCH SWITC...
- Publication number 20200144924
- Publication date May 7, 2020
- DIALOG SEMICONDUCTOR INC.
- Wenduo Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYBRID SECONDARY-SIDE REGULATION
- Publication number 20200036291
- Publication date Jan 30, 2020
- DIALOG SEMICONDUCTOR INC.
- Yong Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BOOT STRAP CAPACITOR CHARGING FOR SWITCHING POWER CONVERTERS
- Publication number 20200007041
- Publication date Jan 2, 2020
- Dialog Semiconductor Inc.
- Wenduo Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ADAPTIVE CONTROL FOR ZERO-VOLTAGE SWITCHING IN A MULTI-SWITCH SWITC...
- Publication number 20190229624
- Publication date Jul 25, 2019
- Dialog Semiconductor Inc.
- Wenduo Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYBRID SECONDARY-SIDE REGULATION
- Publication number 20180351462
- Publication date Dec 6, 2018
- Dialog Semiconductor Inc.
- Yong Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Person

Patents Grantslast 30 patents

In-circuit detection of early failure of power switch transistors i...

Primary-side controller for hybrid secondary-side regulation

Adaptive gate drive for a power switch transistor in a switching po...

Adaptive control for zero-voltage switching in a multi-switch switc...

Flyback converter with edge-based isolated communication

Flyback converter with auxiliary winding voltage sensing referring...

Power adapter having ultra low standby power

Adaptive zero voltage switching control

Slave interface for a DALI network

Universal output current regulation for a flyback converter

Flyback converter input voltage detection

Hybrid secondary-side regulation

Flyback converter with edge-based isolated communication

Boot strap capacitor charging for switching power converters

Flyback converter with reliable pulse-based isolated communication

Adaptive control for zero-voltage switching in a multi-switch switc...

Hybrid secondary-side regulation

Patents Applicationslast 30 patents

IN-CIRCUIT DETECTION OF EARLY FAILURE OF POWER SWITCH TRANSISTORS I...

ADAPTIVE GATE DRIVE FOR A POWER SWITCH TRANSISTOR IN A SWITCHING PO...

FLYBACK CONVERTER WITH AUXILIARY WINDING VOLTAGE SENSING REFERRING...

Hybrid Secondary-Side Regulation

POWER ADAPTER HAVING ULTRA LOW STANDBY POWER

UNIVERSAL OUTPUT CURRENT REGULATION FOR A FLYBACK CONVERTER

HYBRID SECONDARY-SIDE REGULATION

FLYBACK CONVERTER WITH EDGE-BASED ISOLATED COMMUNICATION

FLYBACK CONVERTER INPUT VOLTAGE DETECTION

ADAPTIVE ZERO VOLTAGE SWITCHING CONTROL

SLAVE INTERFACE FOR A DALI NETWORK

FLYBACK CONVERTER WITH EDGE-BASED ISOLATED COMMUNICATION

ADAPTIVE CONTROL FOR ZERO-VOLTAGE SWITCHING IN A MULTI-SWITCH SWITC...

HYBRID SECONDARY-SIDE REGULATION

BOOT STRAP CAPACITOR CHARGING FOR SWITCHING POWER CONVERTERS

ADAPTIVE CONTROL FOR ZERO-VOLTAGE SWITCHING IN A MULTI-SWITCH SWITC...

HYBRID SECONDARY-SIDE REGULATION