Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12388108 | Electrode assembly, cylindrical battery, and battery pack and vehicle including the same | Jong-Sik Park, Kwan-Hee Lee | 2025-08-12 |
| 12308429 | Lithium secondary battery | Byoung Gu Lee, Duk Hyun Ryu, Kwan-Hee Lee, Sue Jin KIM | 2025-05-20 |
| 11824171 | Internal pressure measuring jig for cylindrical battery cell | Joo Hwan Sung, Jung-Hoon Kim, Byung-Hyuk CHOI, Ik Jong Lee | 2023-11-21 |
| 11024922 | Cap assembly comprising guide member for preventing escape of safety vent | Sang Gu Ji, Sang Uck Kim, Cheon Hee Bok, Geun Young Park, Yong Han Kim +1 more | 2021-06-01 |
| 10971781 | Secondary battery | Sang Gu Ji, Cheon Hee Bok, Sang Uck Kim, Geun Young Park, Yong Han Kim +1 more | 2021-04-06 |