Zhan CHEN

Person

Hangzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Controller of switching power supply and control method thereof
- Patent number 12,068,683
- Issue date Aug 20, 2024
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Zhan Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Signal sampling method, sampling circuit, integrated circuit and sw...
- Patent number 12,057,781
- Issue date Aug 6, 2024
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Zhan Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply and intermittent power saving mode control c...
- Patent number 11,909,301
- Issue date Feb 20, 2024
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) CO., LTD.
- Zhan Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving method and driving circuit
- Patent number 11,838,015
- Issue date Dec 5, 2023
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Zhan Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RCD buffer circuit for a rectifier on a flyback secondary
- Patent number 11,764,698
- Issue date Sep 19, 2023
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Qiukai Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control chip and switching power supply
- Patent number 11,664,738
- Issue date May 30, 2023
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Zhan Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device control method, apparatus and system
- Patent number 10,816,633
- Issue date Oct 27, 2020
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD
- Yangkun Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SIGNAL SAMPLING METHOD, SAMPLING CIRCUIT, INTEGRATED CIRCUIT AND SW...
- Publication number 20230170813
- Publication date Jun 1, 2023
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Zhan Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCH-MODE CONVERTER, CONTROL METHOD FOR THE SAME, AND CONTROL CIR...
- Publication number 20230119541
- Publication date Apr 20, 2023
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Zhan Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Driving Method and Driving Circuit
- Publication number 20220399888
- Publication date Dec 15, 2022
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Zhan Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONTROLLER OF SWITCHING POWER SUPPLY AND CONTROL METHOD THEREOF
- Publication number 20220255439
- Publication date Aug 11, 2022
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Zhan Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER OF SWITCHING POWER SUPPLY AND CONTROL METHOD THEREOF
- Publication number 20220255438
- Publication date Aug 11, 2022
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Zhan Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY AND INTERMITTENT POWER SAVING MODE CONTROL C...
- Publication number 20220085710
- Publication date Mar 17, 2022
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) CO., LTD.
- Zhan Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CHIP AND SWITCHING POWER SUPPLY
- Publication number 20220069729
- Publication date Mar 3, 2022
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Zhan Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BUFFER CIRCUIT AND SWITCHING POWER SUPPLY
- Publication number 20210384841
- Publication date Dec 9, 2021
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Qiukai Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE CONTROL METHOD, APPARATUS AND SYSTEM
- Publication number 20190317178
- Publication date Oct 17, 2019
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Yangkun CHEN
- G01 - MEASURING TESTING

Person

Patents Grantslast 30 patents

Controller of switching power supply and control method thereof

Signal sampling method, sampling circuit, integrated circuit and sw...

Switching power supply and intermittent power saving mode control c...

Driving method and driving circuit

RCD buffer circuit for a rectifier on a flyback secondary

Control chip and switching power supply

Device control method, apparatus and system

Patents Applicationslast 30 patents

SIGNAL SAMPLING METHOD, SAMPLING CIRCUIT, INTEGRATED CIRCUIT AND SW...

SWITCH-MODE CONVERTER, CONTROL METHOD FOR THE SAME, AND CONTROL CIR...

Driving Method and Driving Circuit

CONTROLLER OF SWITCHING POWER SUPPLY AND CONTROL METHOD THEREOF

CONTROLLER OF SWITCHING POWER SUPPLY AND CONTROL METHOD THEREOF

SWITCHING POWER SUPPLY AND INTERMITTENT POWER SAVING MODE CONTROL C...

CONTROL CHIP AND SWITCHING POWER SUPPLY

BUFFER CIRCUIT AND SWITCHING POWER SUPPLY

DEVICE CONTROL METHOD, APPARATUS AND SYSTEM