XIAORU GAO

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Shanghai, CN

People

Patents Grantslast 30 patents

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
Controller chip for a flyback converter, corresponding flyback conv...
- Patent number 12,088,192
- Issue date Sep 10, 2024
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Pengbo Yang
- 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
Control circuit with high power factor and AC/DC converter
- Patent number 12,021,449
- Issue date Jun 25, 2024
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Xiaoru Gao
- 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
Switch-mode power supply (SMPS) controller, SMPS system and power s...
- Patent number 11,909,300
- Issue date Feb 20, 2024
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Rulong Jiang
- 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
Information Patent Grant
Control circuit, chip and control method
- Patent number 11,737,180
- Issue date Aug 22, 2023
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Xiaoru Gao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low pass filter, switch control circuit, driving system, chip and m...
- Patent number 11,303,197
- Issue date Apr 12, 2022
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Fuqiang Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fast startup control circuit for switch mode power supply
- Patent number 9,991,787
- Issue date Jun 5, 2018
- Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd.
- Meiling Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fast startup control circuit for switch mode power supply
- Patent number 9,748,834
- Issue date Aug 29, 2017
- Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd.
- Meiling Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fast startup control circuit for switch mode power supply
- Patent number 9,293,981
- Issue date Mar 22, 2016
- Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd.
- Meiling Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Zero standby switching power supply solution
- Patent number 8,804,380
- Issue date Aug 12, 2014
- BCD Semiconductor Manufacturing Limited
- Xiaoru Gao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for VCOM level adjustment with integrated programmable resis...
- Patent number 7,460,047
- Issue date Dec 2, 2008
- STMicroelectronics R&D (Shanghai) Co. Ltd.
- Yuxing Zhang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

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
BUILT-IN RIPPLE INJECTION CIRCUIT AND CONTROL CHIP
- Publication number 20240313636
- Publication date Sep 19, 2024
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Rulong JIANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ISOLATED POWER SUPPLY CONTROL CIRCUIT AND ISOLATED POWER SUPPLY
- Publication number 20240223090
- Publication date Jul 4, 2024
- 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 ISOLATED POWER SUPPLY
- Publication number 20240223098
- Publication date Jul 4, 2024
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Pengbo YANG
- 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 METHOD AND CONTROL CIRCUIT FOR SMPS AND CONTROL CHIP
- Publication number 20240154518
- Publication date May 9, 2024
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Rulong JIANG
- 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
CONTROLLER CHIP FOR A FLYBACK CONVERTER, CORRESPONDING FLYBACK CONV...
- Publication number 20230082592
- Publication date Mar 16, 2023
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Pengbo YANG
- 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 WITH HIGH POWER FACTOR AND AC/DC CONVERTER
- Publication number 20220216783
- Publication date Jul 7, 2022
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Xiaoru GAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Information Patent Application
SWITCH-MODE POWER SUPPLY (SMPS) CONTROLLER, SMPS SYSTEM AND POWER S...
- Publication number 20210384832
- Publication date Dec 9, 2021
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Rulong JIANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT, CHIP AND CONTROL METHOD
- Publication number 20210282241
- Publication date Sep 9, 2021
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Xiaoru GAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOW PASS FILTER, SWITCH CONTROL CIRCUIT, DRIVING SYSTEM, CHIP AND M...
- Publication number 20210194350
- Publication date Jun 24, 2021
- SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
- Fuqiang ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAST STARTUP CONTROL CIRCUIT FOR SWITCH MODE POWER SUPPLY
- Publication number 20170317577
- Publication date Nov 2, 2017
- Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd.
- MEILING ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAST STARTUP CONTROL CIRCUIT FOR SWITCH MODE POWER SUPPLY
- Publication number 20160172964
- Publication date Jun 16, 2016
- Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd.
- MEILING ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAST STARTUP CONTROL CIRCUIT FOR SWITCH MODE POWER SUPPLY
- Publication number 20130343101
- Publication date Dec 26, 2013
- Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd.
- MEILING ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ZERO STANDBY SWITCHING POWER SUPPLY SOLUTION
- Publication number 20130088898
- Publication date Apr 11, 2013
- BCD Semiconductor Manufacturing Limited
- XIAORU GAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR VCOM LEVEL ADJUSTMENT WITH INTEGRATED PROGRAMMABLE RESIS...
- Publication number 20080055138
- Publication date Mar 6, 2008
- STMicroelectronics R&D (Shanghai) Co. Ltd.
- Yuxing Zhang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Person

Patents Grantslast 30 patents

Control circuit for an isolated power supply

Controller chip for a flyback converter, corresponding flyback conv...

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

Control circuit with high power factor and AC/DC converter

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

Switch-mode power supply (SMPS) controller, SMPS system and power s...

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

Control circuit, chip and control method

Low pass filter, switch control circuit, driving system, chip and m...

Fast startup control circuit for switch mode power supply

Fast startup control circuit for switch mode power supply

Fast startup control circuit for switch mode power supply

Zero standby switching power supply solution

Method for VCOM level adjustment with integrated programmable resis...

Patents Applicationslast 30 patents

CONTROLLER AND ISOLATED POWER CONVERTER

BUILT-IN RIPPLE INJECTION CIRCUIT AND CONTROL CHIP

ISOLATED POWER SUPPLY CONTROL CIRCUIT AND ISOLATED POWER SUPPLY

ISOLATED POWER SUPPLY CONTROL CIRCUIT AND ISOLATED POWER SUPPLY

CONTROL CIRCUIT FOR AN ISOLATED POWER SUPPLY

CONTROL METHOD AND CONTROL CIRCUIT FOR SMPS AND CONTROL CHIP

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

CONTROLLER CHIP FOR A FLYBACK CONVERTER, CORRESPONDING FLYBACK CONV...

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 WITH HIGH POWER FACTOR AND AC/DC CONVERTER

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

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

SWITCH-MODE POWER SUPPLY (SMPS) CONTROLLER, SMPS SYSTEM AND POWER S...

CONTROL CIRCUIT, CHIP AND CONTROL METHOD

LOW PASS FILTER, SWITCH CONTROL CIRCUIT, DRIVING SYSTEM, CHIP AND M...

FAST STARTUP CONTROL CIRCUIT FOR SWITCH MODE POWER SUPPLY

FAST STARTUP CONTROL CIRCUIT FOR SWITCH MODE POWER SUPPLY

FAST STARTUP CONTROL CIRCUIT FOR SWITCH MODE POWER SUPPLY

ZERO STANDBY SWITCHING POWER SUPPLY SOLUTION

METHOD FOR VCOM LEVEL ADJUSTMENT WITH INTEGRATED PROGRAMMABLE RESIS...