Inventor
He Wanyue
CN4 patents
Patents
4 patentsUS12484121B2Nov 25, 2025
Lighting circuit and control method thereof
JOULWATT TECH CO LTD0 citations47
US11895751B2Feb 6, 2024
Leakage protection circuit and dimming drive circuit
JOULWATT TECH CO LTD0 citations47
US11895747B2Feb 6, 2024
Illumination device, LED driver circuit, bleeder control circuit and control method
JOULWATT TECH CO LTD0 citations47
US11805581B2Oct 31, 2023
Buffer circuit for light emitting diode (LED) drive circuit, and LED drive circuit and control method thereof
JOULWATT TECH CO LTD0 citations47