Inventor
TANG YIFEI
JP3 patents
Patents
3 patentsUS11736003B2Aug 22, 2023
Control device of power factor correction circuit, power factor correction circuit, power supply device, and semiconductor device
ROHM CO LTD0 citations47
US11509216B2Nov 22, 2022
Semiconductor device for non-isolated buck converter, non-isolated buck converter, and power supply device
ROHM CO LTD0 citations47
US11637489B2Apr 25, 2023
Isolated DC/DC converter and AC/DC converter
ROHM CO LTD0 citations45