Gyeonggi-do
South Korea
3
2021-11-25
The entities that hold a legal rights for patent applications filed by inventor KWON Jae Jin:
Jae Jin KWON from Gyeonggi-do, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Manufacturing method for reflowed solder balls and their under bump metallurgy structure
#2 | 2020-08-20Method for manufacturing compliant bump
#3 | 2019-08-01Manufacturing method for reflowed solder balls and their under bump metallurgy structure
2576540 ⎘