Gyeonggi-Do
South Korea
4
2020-01-30
The entities that hold a legal rights for patent applications filed by inventor Cho Wonjin:
Wonjin Cho from Gyeonggi-Do, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Intelligent power module control method for resonant converter
#2 | 2018-09-20Intelligent power modules for resonant converters
#3 | 2018-05-24Hard switching disable for switching power device
#4 | 2018-05-24Active clamp overvoltage protection for switching power device
2199145 ⎘