Daejeon
South Korea
4
2021-05-06
The entities that hold a legal rights for patent applications filed by inventor CHAE Ik Soo:
Ik Soo CHAE from Daejeon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Charging/discharging device, having reduced temperature difference, for secondary battery formation process
#2 | 2020-12-10Sealing device for secondary battery
#3 | 2020-11-19Device for charging and discharging secondary battery
#4 | 2020-07-16Method for manufacturing lithium secondary battery and lithium secondary battery manufactured thereby
2796575 ⎘