Inventor
WANG LONGQI
CN11 patents
Patents
11 patentsUS11596035B2Feb 28, 2023
Dimming control circuit, dimming control method and LED driver thereof
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD2 citations71
US10827583B2Nov 3, 2020
LED driver with silicon controlled dimmer, apparatus and control method thereof
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD2 citations71
US11411383B2Aug 9, 2022
Leakage protection circuit, leakage protection method and load driving circuit
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations61
US11258347B2Feb 22, 2022
Control system and control method for reducing total harmonic distortion
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations61
US10492259B2Nov 26, 2019
Dimmable LED driver and dimming method
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD1 citations61
US11606037B2Mar 14, 2023
Detection circuit and switching converter
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations59
US10651725B2May 12, 2020
Control system and control method for reducing total harmonic distortion
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations51
US10568169B2Feb 18, 2020
Control circuit, control method and LED driver thereof
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations51
US11602020B2Mar 7, 2023
Dimming signal generation circuit, dimming signal generation method and LED driver
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations50
US11601043B2Mar 7, 2023
Control method and control circuit for an AC-DC power supply
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations50
US11116058B2Sep 7, 2021
LED dimming control circuit, dimming control method and LED power system thereof
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations50