Yanmei GUO

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Control circuit, control chip and power supply device
- Patent number 12,249,900
- Issue date Mar 11, 2025
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Yanmei Guo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit, system and method for switched-mode power supply
- Patent number 12,249,919
- Issue date Mar 11, 2025
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Yanmei Guo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit for an isolated power supply
- Patent number 12,155,316
- Issue date Nov 26, 2024
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Yanmei Guo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Output short-circuit protection method, power management chip and s...
- Patent number 12,062,975
- Issue date Aug 13, 2024
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Yanmei Guo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Isolated power supply control circuits, isolated power supply and c...
- Patent number 11,929,684
- Issue date Mar 12, 2024
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Yanmei Guo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit, system and method for switched-mode power supply
- Patent number 11,799,379
- Issue date Oct 24, 2023
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Yanmei Guo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CONTROL CIRCUIT AND METHOD FOR ISOLATED SWITCHING-MODE CONVERTER
- Publication number 20250192687
- Publication date Jun 12, 2025
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Pengbo YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT AND METHOD FOR ISOLATED SWITCHING-MODE CONVERTER
- Publication number 20250192688
- Publication date Jun 12, 2025
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Pengbo YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATED SWITCHED-MODE POWER SUPPLY AND SWITCHED-MODE POWER SUPPLY...
- Publication number 20250158532
- Publication date May 15, 2025
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Pengbo YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATED POWER CONVERTER AND CONTROL CIRCUIT THEREOF
- Publication number 20250105747
- Publication date Mar 27, 2025
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Yanmei GUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL DEVICE AND METHOD OF FLYBACK CONVERTER, FLYBACK CONVERTER A...
- Publication number 20250070681
- Publication date Feb 27, 2025
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Pengbo YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATED POWER SUPPLY, CONTROL CIRCUIT AND METHOD THEREOF
- Publication number 20250007418
- Publication date Jan 2, 2025
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Jianpei ZHU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER, ISOLATED POWER CONVERTER AND CONTROL METHOD
- Publication number 20240364222
- Publication date Oct 31, 2024
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Yanmei GUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHED-MODE POWER CONVERTER
- Publication number 20240364227
- Publication date Oct 31, 2024
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Yanmei GUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROLLER AND ISOLATED POWER CONVERTER
- Publication number 20240356446
- Publication date Oct 24, 2024
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Yanmei GUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT FOR AN ISOLATED POWER SUPPLY
- Publication number 20240154537
- Publication date May 9, 2024
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Yanmei GUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT, SYSTEM AND METHOD FOR SWITCHED-MODE POWER SUPPLY
- Publication number 20230412082
- Publication date Dec 21, 2023
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Yanmei GUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT, CONTROL CHIP AND POWER SUPPLY DEVICE
- Publication number 20230063861
- Publication date Mar 2, 2023
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Yanmei GUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPERATION CIRCUIT AND CHIP
- Publication number 20230050386
- Publication date Feb 16, 2023
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Yanmei GUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OUTPUT SHORT-CIRCUIT PROTECTION METHOD, POWER MANAGEMENT CHIP AND S...
- Publication number 20230049884
- Publication date Feb 16, 2023
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Yanmei GUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPERATION CIRCUIT AND CHIP
- Publication number 20230046618
- Publication date Feb 16, 2023
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Yanmei GUO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROL CIRCUIT, SYSTEM AND METHOD FOR SWITCHED-MODE POWER SUPPLY
- Publication number 20220209673
- Publication date Jun 30, 2022
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Yanmei GUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATED POWER SUPPLY CONTROL CIRCUITS, ISOLATED POWER SUPPLY AND C...
- Publication number 20220200466
- Publication date Jun 23, 2022
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Yanmei GUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Person

Patents Grantslast 30 patents

Control circuit, control chip and power supply device

Control circuit, system and method for switched-mode power supply

Control circuit for an isolated power supply

Output short-circuit protection method, power management chip and s...

Isolated power supply control circuits, isolated power supply and c...

Control circuit, system and method for switched-mode power supply

Patents Applicationslast 30 patents

CONTROL CIRCUIT AND METHOD FOR ISOLATED SWITCHING-MODE CONVERTER

CONTROL CIRCUIT AND METHOD FOR ISOLATED SWITCHING-MODE CONVERTER

ISOLATED SWITCHED-MODE POWER SUPPLY AND SWITCHED-MODE POWER SUPPLY...

ISOLATED POWER CONVERTER AND CONTROL CIRCUIT THEREOF

CONTROL DEVICE AND METHOD OF FLYBACK CONVERTER, FLYBACK CONVERTER A...

ISOLATED POWER SUPPLY, CONTROL CIRCUIT AND METHOD THEREOF

CONTROLLER, ISOLATED POWER CONVERTER AND CONTROL METHOD

SWITCHED-MODE POWER CONVERTER

CONTROLLER AND ISOLATED POWER CONVERTER

CONTROL CIRCUIT FOR AN ISOLATED POWER SUPPLY

CONTROL CIRCUIT, SYSTEM AND METHOD FOR SWITCHED-MODE POWER SUPPLY

CONTROL CIRCUIT, CONTROL CHIP AND POWER SUPPLY DEVICE

OPERATION CIRCUIT AND CHIP

OUTPUT SHORT-CIRCUIT PROTECTION METHOD, POWER MANAGEMENT CHIP AND S...

OPERATION CIRCUIT AND CHIP

CONTROL CIRCUIT, SYSTEM AND METHOD FOR SWITCHED-MODE POWER SUPPLY

ISOLATED POWER SUPPLY CONTROL CIRCUITS, ISOLATED POWER SUPPLY AND C...