Inventor
LAI HONGBIN
CN15 patents
Patents
15 patentsUS9924569B2Mar 20, 2018
LED driving circuit
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD7 citations84
US9564795B2Feb 7, 2017
Ripple filter circuit and ripple filter method
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD6 citations83
US9615415B2Apr 4, 2017
LED driving circuit and method using single inductor
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD2 citations73
US10306722B2May 28, 2019
LED driving circuit
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD6 citations72
US9699839B2Jul 4, 2017
Multichannel constant current LED controlling circuit and controlling method
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD4 citations72
US9699844B2Jul 4, 2017
Multichannel constant current LED driving circuit, driving method and LED driving power
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD2 citations70
US9408265B2Aug 2, 2016
Multichannel constant current LED driving circuit, driving method and LED driving power
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD4 citations70
US12081109B2Sep 3, 2024
Switching converter and control circuit thereof
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations62
US11903109B2Feb 13, 2024
Dimming control method, dimming control circuit and power converter thereof
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations62
US11540373B2Dec 27, 2022
Dimming control method, dimming control circuit and power converter thereof
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations62
US11296604B2Apr 5, 2022
Switching converter, control circuit and control method thereof
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations51
US10834793B2Nov 10, 2020
Power supply circuit and LED driving circuit
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations51
US10492254B2Nov 26, 2019
Power supply circuit and LED driving circuit
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations51
US10187938B2Jan 22, 2019
Multichannel constant current LED controlling circuit and controlling method
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations51
US10038364B2Jul 31, 2018
Ripple filter circuit and ripple filter method
SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD0 citations51