Qiukai Huang

Person

Hangzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Zero-voltage-switching control circuit, control method and switchin...
- Patent number 12,088,190
- Issue date Sep 10, 2024
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Jian Deng
- 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
Switching power supply circuit
- Patent number 11,817,795
- Issue date Nov 14, 2023
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Jian Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
Communication control circuit for power supply chip
- Patent number 11,716,011
- Issue date Aug 1, 2023
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Jian Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Zero-voltage-switching control circuit, control method and switchin...
- Patent number 11,664,720
- Issue date May 30, 2023
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Jian Deng
- 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
Switching power circuit for charging a battery
- Patent number 11,611,282
- Issue date Mar 21, 2023
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Jian Deng
- G01 - MEASURING TESTING
Information Patent Grant
Battery charging circuit and battery charging method
- Patent number 11,588,406
- Issue date Feb 21, 2023
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Jian Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter, LED driver and control method
- Patent number 11,540,372
- Issue date Dec 27, 2022
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Qiukai Huang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
AC/DC power supply, rectifier circuit and control method
- Patent number 11,509,238
- Issue date Nov 22, 2022
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Nan Luo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply circuit
- Patent number 11,437,924
- Issue date Sep 6, 2022
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Jian Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching control circuit, switching control method and flyback con...
- Patent number 11,424,687
- Issue date Aug 23, 2022
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Zhiliang Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
LED drive circuit and method thereof
- Patent number 11,350,504
- Issue date May 31, 2022
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Qingliang Zheng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Isolated switching converter, control circuit and control method th...
- Patent number 11,303,198
- Issue date Apr 12, 2022
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Xiaoyu Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Alternating current-direct current conversion circuit, alternating...
- Patent number 11,245,338
- Issue date Feb 8, 2022
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Jian Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC-DC power converter
- Patent number 11,205,966
- Issue date Dec 21, 2021
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Qiukai Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Isolated switching converter, control circuit and control method th...
- Patent number 11,190,095
- Issue date Nov 30, 2021
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Xiaoyu Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC-DC power converter
- Patent number 11,114,931
- Issue date Sep 7, 2021
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Qiukai Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method and control circuit for improving dynamic response o...
- Patent number 10,897,204
- Issue date Jan 19, 2021
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Shaobin Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit and related integrated circuit and switching-type c...
- Patent number 10,886,854
- Issue date Jan 5, 2021
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Qiukai Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
LED drive circuit and method thereof
- Patent number 10,880,967
- Issue date Dec 29, 2020
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Qingliang Zheng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Driving circuit and driving method for driving light-emitting diode...
- Patent number 10,849,201
- Issue date Nov 24, 2020
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Qiukai Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter, LED driver and control method
- Patent number 10,652,960
- Issue date May 12, 2020
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Qiukai Huang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power converter, LED driver and control method
- Patent number 10,638,562
- Issue date Apr 28, 2020
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Qiukai Huang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED driver with silicon controlled dimmer, apparatus and control me...
- Patent number 10,433,384
- Issue date Oct 1, 2019
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Qiukai Huang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ripple suppression circuit, suppression method and LED lighting app...
- Patent number 10,390,393
- Issue date Aug 20, 2019
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Qiukai Huang
- G05 - CONTROLLING REGULATING
Information Patent Grant
LED driver adapted to electronic transformer
- Patent number 10,334,668
- Issue date Jun 25, 2019
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Fenghong Fan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control circuit having adaptive blanking time and method for provid...
- Patent number 10,312,815
- Issue date Jun 4, 2019
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Zhiliang Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ZERO-VOLTAGE-SWITCHING CONTROL CIRCUIT, CONTROL METHOD AND SWITCHIN...
- Publication number 20230246538
- Publication date Aug 3, 2023
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Jian Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT AND RESONANT CONVERTER THEREOF
- Publication number 20230030593
- Publication date Feb 2, 2023
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Jian Deng
- 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
COMMUNICATION CONTROL CIRCUIT FOR POWER SUPPLY CHIP
- Publication number 20220181960
- Publication date Jun 9, 2022
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Jian Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY CIRCUIT
- Publication number 20220103089
- Publication date Mar 31, 2022
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Jian Deng
- 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
AC/DC POWER SUPPLY, RECTIFIER CIRCUIT AND CONTROL METHOD
- Publication number 20210305909
- Publication date Sep 30, 2021
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Nan Luo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY CIRCUIT
- Publication number 20210194374
- Publication date Jun 24, 2021
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Jian Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER CIRCUIT
- Publication number 20210194377
- Publication date Jun 24, 2021
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Jian Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ZERO-VOLTAGE-SWITCHING CONTROL CIRCUIT, CONTROL METHOD AND SWITCHIN...
- Publication number 20210143725
- Publication date May 13, 2021
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Jian Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY CHARGING CIRCUIT AND BATTERY CHARGING METHOD
- Publication number 20210036612
- Publication date Feb 4, 2021
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Jian Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LED DRIVE CIRCUIT AND METHOD THEREOF
- Publication number 20210029799
- Publication date Jan 28, 2021
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Qingliang Zheng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SWITCHING CONTROL CIRCUIT, SWITCHING CONTROL METHOD AND FLYBACK CON...
- Publication number 20210006172
- Publication date Jan 7, 2021
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Zhiliang Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ALTERNATING CURRENT-DIRECT CURRENT CONVERSION CIRCUIT, ALTERNATING...
- Publication number 20200321886
- Publication date Oct 8, 2020
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Jian Deng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER, LED DRIVER AND CONTROL METHOD
- Publication number 20200214106
- Publication date Jul 2, 2020
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Qiukai Huang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DRIVING CIRCUIT AND DRIVING METHOD FOR DRIVING LIGHT-EMITTING DIODE...
- Publication number 20200214108
- Publication date Jul 2, 2020
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Qiukai Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATED SWITCHING CONVERTER, CONTROL CIRCUIT AND CONTROL METHOD TH...
- Publication number 20200195150
- Publication date Jun 18, 2020
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Xiaoyu Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATED SWITCHING CONVERTER, CONTROL CIRCUIT AND CONTROL METHOD TH...
- Publication number 20200195139
- Publication date Jun 18, 2020
- Silergy Semiconductor Technology (Hangzhou) LTD
- Xiaoyu Yang
- G05 - CONTROLLING REGULATING
Information Patent Application
AC-DC POWER CONVERTER
- Publication number 20200127574
- Publication date Apr 23, 2020
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Qiukai Huang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
AC-DC POWER CONVERTER
- Publication number 20200127553
- Publication date Apr 23, 2020
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Qiukai Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LED DRIVE CIRCUIT AND METHOD THEREOF
- Publication number 20190373691
- Publication date Dec 5, 2019
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Qingliang Zheng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER CONVERTER, LED DRIVER AND CONTROL METHOD
- Publication number 20190191506
- Publication date Jun 20, 2019
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Qiukai Huang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER CONVERTER, LED DRIVER AND CONTROL METHOD
- Publication number 20190182918
- Publication date Jun 13, 2019
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Qiukai Huang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED DRIVER WITH SILICON CONTROLLED DIMMER, APPARATUS AND CONTROL ME...
- Publication number 20180310376
- Publication date Oct 25, 2018
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Qiukai Huang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONTROL CIRCUIT HAVING ADAPTIVE BLANKING TIME AND METHOD FOR PROVID...
- Publication number 20180248486
- Publication date Aug 30, 2018
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Zhiliang Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL METHOD AND CONTROL CIRCUIT FOR IMPROVING DYNAMIC RESPONSE O...
- Publication number 20180241314
- Publication date Aug 23, 2018
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Shaobin Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RIPPLE SUPPRESSION CIRCUIT, SUPPRESSION METHOD AND LED LIGHTING APP...
- Publication number 20180139812
- Publication date May 17, 2018
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Qiukai Huang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
RIPPLE SUPPRESSION METHOD, CIRCUIT AND LOAD DRIVING CIRCUIT THEREOF
- Publication number 20180026521
- Publication date Jan 25, 2018
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Qiukai Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Qiukai Huang

Person

Patents Grantslast 30 patents

Zero-voltage-switching control circuit, control method and switchin...

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

Driving method and driving circuit

Switching power supply circuit

RCD buffer circuit for a rectifier on a flyback secondary

Communication control circuit for power supply chip

Zero-voltage-switching control circuit, control method and switchin...

Control chip and switching power supply

Switching power circuit for charging a battery

Battery charging circuit and battery charging method

Power converter, LED driver and control method

AC/DC power supply, rectifier circuit and control method

Switching power supply circuit

Switching control circuit, switching control method and flyback con...

LED drive circuit and method thereof

Isolated switching converter, control circuit and control method th...

Alternating current-direct current conversion circuit, alternating...

AC-DC power converter

Isolated switching converter, control circuit and control method th...

AC-DC power converter

Control method and control circuit for improving dynamic response o...

Control circuit and related integrated circuit and switching-type c...

LED drive circuit and method thereof

Driving circuit and driving method for driving light-emitting diode...

Power converter, LED driver and control method

Power converter, LED driver and control method

LED driver with silicon controlled dimmer, apparatus and control me...

Ripple suppression circuit, suppression method and LED lighting app...

LED driver adapted to electronic transformer

Control circuit having adaptive blanking time and method for provid...

Patents Applicationslast 30 patents

ZERO-VOLTAGE-SWITCHING CONTROL CIRCUIT, CONTROL METHOD AND SWITCHIN...

CONTROL CIRCUIT AND RESONANT CONVERTER THEREOF

Driving Method and Driving Circuit

COMMUNICATION CONTROL CIRCUIT FOR POWER SUPPLY CHIP

SWITCHING POWER SUPPLY CIRCUIT

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

CONTROL CHIP AND SWITCHING POWER SUPPLY

BUFFER CIRCUIT AND SWITCHING POWER SUPPLY

AC/DC POWER SUPPLY, RECTIFIER CIRCUIT AND CONTROL METHOD

SWITCHING POWER SUPPLY CIRCUIT

SWITCHING POWER CIRCUIT

ZERO-VOLTAGE-SWITCHING CONTROL CIRCUIT, CONTROL METHOD AND SWITCHIN...

BATTERY CHARGING CIRCUIT AND BATTERY CHARGING METHOD

LED DRIVE CIRCUIT AND METHOD THEREOF

SWITCHING CONTROL CIRCUIT, SWITCHING CONTROL METHOD AND FLYBACK CON...

ALTERNATING CURRENT-DIRECT CURRENT CONVERSION CIRCUIT, ALTERNATING...

POWER CONVERTER, LED DRIVER AND CONTROL METHOD

DRIVING CIRCUIT AND DRIVING METHOD FOR DRIVING LIGHT-EMITTING DIODE...

ISOLATED SWITCHING CONVERTER, CONTROL CIRCUIT AND CONTROL METHOD TH...

ISOLATED SWITCHING CONVERTER, CONTROL CIRCUIT AND CONTROL METHOD TH...

AC-DC POWER CONVERTER

AC-DC POWER CONVERTER

LED DRIVE CIRCUIT AND METHOD THEREOF

POWER CONVERTER, LED DRIVER AND CONTROL METHOD

POWER CONVERTER, LED DRIVER AND CONTROL METHOD

LED DRIVER WITH SILICON CONTROLLED DIMMER, APPARATUS AND CONTROL ME...

CONTROL CIRCUIT HAVING ADAPTIVE BLANKING TIME AND METHOD FOR PROVID...

CONTROL METHOD AND CONTROL CIRCUIT FOR IMPROVING DYNAMIC RESPONSE O...

RIPPLE SUPPRESSION CIRCUIT, SUPPRESSION METHOD AND LED LIGHTING APP...

RIPPLE SUPPRESSION METHOD, CIRCUIT AND LOAD DRIVING CIRCUIT THEREOF