Liangwei Sun

Person

Hangzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Control circuit for switching converter with minimum on-time and of...
- Patent number 12,170,482
- Issue date Dec 17, 2024
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Di Luo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-phase parallel converter and controlling method therefor
- Patent number 11,581,811
- Issue date Feb 14, 2023
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method and control circuit for a boost converter
- Patent number 11,575,324
- Issue date Feb 7, 2023
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Liangwei Sun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Single inductor multi-output buck-boost converter and control metho...
- Patent number 11,418,117
- Issue date Aug 16, 2022
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage regulation circuit of single inductor and multiple outputs...
- Patent number 11,251,700
- Issue date Feb 15, 2022
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-input single-output DC-DC converter, control circuit and cont...
- Patent number 11,205,947
- Issue date Dec 21, 2021
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Wei Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method and control circuit for a boost converter
- Patent number 11,081,953
- Issue date Aug 3, 2021
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Liangwei Sun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit and control method for switching regulator and swit...
- Patent number 10,924,010
- Issue date Feb 16, 2021
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Liangwei Sun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage regulation circuit of single inductor and multiple outputs...
- Patent number 10,348,201
- Issue date Jul 9, 2019
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-phase parallel converter and controlling method therefor
- Patent number 10,263,524
- Issue date Apr 16, 2019
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Single inductor multi-output buck-boost converter and control metho...
- Patent number 10,164,534
- Issue date Dec 25, 2018
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit and control method for switching regulator and swit...
- Patent number 10,110,124
- Issue date Oct 23, 2018
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Liangwei Sun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Over voltage protection control method and circuit for four-switch...
- Patent number 10,003,263
- Issue date Jun 19, 2018
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-phase interleaved converter with automatic current-sharing fu...
- Patent number 9,559,591
- Issue date Jan 31, 2017
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Over voltage protection control method and circuit for four-switch...
- Patent number 9,543,822
- Issue date Jan 10, 2017
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method and control circuit for switching power supply
- Patent number 9,385,603
- Issue date Jul 5, 2016
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Master-slave interleaved BCM PFC controller and control method thereof
- Patent number 9,130,460
- Issue date Sep 8, 2015
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Liangwei Sun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Master-slave interleaved BCM PFC controller and control method thereof
- Patent number 8,736,236
- Issue date May 27, 2014
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Liangwei Sun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CONTROL CIRCUIT FOR SWITCHING CONVERTER
- Publication number 20230064288
- Publication date Mar 2, 2023
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Di Luo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL METHOD AND CONTROL CIRCUIT FOR A BOOST CONVERTER
- Publication number 20210328497
- Publication date Oct 21, 2021
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Liangwei Sun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-INPUT SINGLE-OUTPUT DC-DC CONVERTER, CONTROL CIRCUIT AND CONT...
- Publication number 20190379271
- Publication date Dec 12, 2019
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Wei Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL METHOD AND CONTROL CIRCUIT FOR A BOOST CONVERTER
- Publication number 20190288601
- Publication date Sep 19, 2019
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Liangwei Sun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE REGULATION CIRCUIT OF SINGLE INDUCTOR AND MULTIPLE OUTPUTS...
- Publication number 20190280594
- Publication date Sep 12, 2019
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-PHASE PARALLEL CONVERTER AND CONTROLLING METHOD THEREFOR
- Publication number 20190165680
- Publication date May 30, 2019
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SINGLE INDUCTOR MULTI-OUTPUT BUCK-BOOST CONVERTER AND CONTROL METHO...
- Publication number 20190089251
- Publication date Mar 21, 2019
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT AND CONTROL METHOD FOR SWITCHING REGULATOR AND SWIT...
- Publication number 20180367036
- Publication date Dec 20, 2018
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Liangwei Sun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT AND CONTROL METHOD FOR SWITCHING REGULATOR AND SWIT...
- Publication number 20170338738
- Publication date Nov 23, 2017
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Liangwei Sun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE REGULATION CIRCUIT OF SINGLE INDUCTOR AND MULTIPLE OUTPUTS...
- Publication number 20170194857
- Publication date Jul 6, 2017
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVER VOLTAGE PROTECTION CONTROL METHOD AND CIRCUIT FOR FOUR-SWITCH...
- Publication number 20170063238
- Publication date Mar 2, 2017
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SINGLE INDUCTOR MULTI-OUTPUT BUCK-BOOST CONVERTER AND CONTROL METHO...
- Publication number 20170025955
- Publication date Jan 26, 2017
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-PHASE PARALLED CONVERTER AND CONTROLLNG METHOD THEREFOR
- Publication number 20160211745
- Publication date Jul 21, 2016
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-PHASE INTERLEAVED CONVERTER WITH AUTOMATIC CURRENT-SHARING FU...
- Publication number 20160164414
- Publication date Jun 9, 2016
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL METHOD AND CONTROL CIRCUIT FOR SWITCHING POWER SUPPLY
- Publication number 20150145490
- Publication date May 28, 2015
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVER VOLTAGE PROTECTION CONTROL METHOD AND CIRCUIT FOR FOUR-SWITCH...
- Publication number 20150123631
- Publication date May 7, 2015
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Kailang Hang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MASTER-SLAVE INTERLEAVED BCM PFC CONTROLLER AND CONTROL METHOD THEREOF
- Publication number 20140198546
- Publication date Jul 17, 2014
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Liangwei Sun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MASTER-SLAVE INTERLEAVED BCM PFC CONTROLLER AND CONTROL METHOD THEREOF
- Publication number 20130063180
- Publication date Mar 14, 2013
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Liangwei Sun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Liangwei Sun

Person

Patents Grantslast 30 patents

Control circuit for switching converter with minimum on-time and of...

Multi-phase parallel converter and controlling method therefor

Control method and control circuit for a boost converter

Single inductor multi-output buck-boost converter and control metho...

Voltage regulation circuit of single inductor and multiple outputs...

Multi-input single-output DC-DC converter, control circuit and cont...

Control method and control circuit for a boost converter

Control circuit and control method for switching regulator and swit...

Voltage regulation circuit of single inductor and multiple outputs...

Multi-phase parallel converter and controlling method therefor

Single inductor multi-output buck-boost converter and control metho...

Control circuit and control method for switching regulator and swit...

Over voltage protection control method and circuit for four-switch...

Multi-phase interleaved converter with automatic current-sharing fu...

Over voltage protection control method and circuit for four-switch...

Control method and control circuit for switching power supply

Master-slave interleaved BCM PFC controller and control method thereof

Master-slave interleaved BCM PFC controller and control method thereof

Patents Applicationslast 30 patents

CONTROL CIRCUIT FOR SWITCHING CONVERTER

CONTROL METHOD AND CONTROL CIRCUIT FOR A BOOST CONVERTER

MULTI-INPUT SINGLE-OUTPUT DC-DC CONVERTER, CONTROL CIRCUIT AND CONT...

CONTROL METHOD AND CONTROL CIRCUIT FOR A BOOST CONVERTER

VOLTAGE REGULATION CIRCUIT OF SINGLE INDUCTOR AND MULTIPLE OUTPUTS...

MULTI-PHASE PARALLEL CONVERTER AND CONTROLLING METHOD THEREFOR

SINGLE INDUCTOR MULTI-OUTPUT BUCK-BOOST CONVERTER AND CONTROL METHO...

CONTROL CIRCUIT AND CONTROL METHOD FOR SWITCHING REGULATOR AND SWIT...

CONTROL CIRCUIT AND CONTROL METHOD FOR SWITCHING REGULATOR AND SWIT...

VOLTAGE REGULATION CIRCUIT OF SINGLE INDUCTOR AND MULTIPLE OUTPUTS...

OVER VOLTAGE PROTECTION CONTROL METHOD AND CIRCUIT FOR FOUR-SWITCH...

SINGLE INDUCTOR MULTI-OUTPUT BUCK-BOOST CONVERTER AND CONTROL METHO...

MULTI-PHASE PARALLED CONVERTER AND CONTROLLNG METHOD THEREFOR

MULTI-PHASE INTERLEAVED CONVERTER WITH AUTOMATIC CURRENT-SHARING FU...

CONTROL METHOD AND CONTROL CIRCUIT FOR SWITCHING POWER SUPPLY

OVER VOLTAGE PROTECTION CONTROL METHOD AND CIRCUIT FOR FOUR-SWITCH...

MASTER-SLAVE INTERLEAVED BCM PFC CONTROLLER AND CONTROL METHOD THEREOF

MASTER-SLAVE INTERLEAVED BCM PFC CONTROLLER AND CONTROL METHOD THEREOF