Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10818959 | Cap assembly having improved stability and cylindrical secondary battery including the same | Pil-Kyu Park, Joo Hwan Sung, Jung Koo Kang, Han Gab Song, Yeo Min Yoon | 2020-10-27 |
| 10790486 | Secondary battery and method for manufacturing the same | Do Gyun Kim, Kwang-Su HWANGBO, Sang Suk Jung, Hang Soo Shin, Gil Young Lee | 2020-09-29 |
| 10615381 | Cap assembly for secondary battery | Byoung Kook Lee, Hang Soo Shin, Do Gyun Kim, Jun Tak Kim, Byoung Gu Lee +1 more | 2020-04-07 |