Inventor
XU AIMIN
HK16 patents
⚠️ This page may combine multiple inventors who share the name “XU AIMIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOULWATT TECH CO LTD
4 patentsUS11791704B2Oct 17, 2023
Control method of switching circuit, control circuit of switching circuit, and switching circuit
JOULWATT TECH CO LTD0 citations62
US12107413B2Oct 1, 2024
Switch protection circuit and power converter suited for different input voltage ranges
JOULWATT TECH CO LTD0 citations61
US12477633B2Nov 18, 2025
Power conversion circuit for quick response and switching power supply
JOULWATT TECH CO LTD0 citations51
US11777409B2Oct 3, 2023
Inductive current simulation circuit of switching circuit, inductive current simulation method of switching circuit, and switched-mode power supply
JOULWATT TECH CO LTD0 citations50
JOULWATT TECH HANGZHOU CO LTD
3 patentsUS10886853B1Jan 5, 2021
Power device driving method and drive circuit for switching circuit, and the switching circuit
JOULWATT TECH HANGZHOU CO LTD10 citations83
US10298129B1May 21, 2019
Power supplying circuit for drive of switching power supply and switching power supply
JOULWATT TECH HANGZHOU CO LTD4 citations72
US11201553B2Dec 14, 2021
Control method and control circuit for switching power supply circuit, and switching power supply circuit
JOULWATT TECH HANGZHOU CO LTD2 citations70