Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11588170 | Secondary battery including electrode lead exposed within the sealing part and method for manufacturing the same | Sang Hun Kim, Yong Su Choi, Hyung Kyun Yu, Soo Ji Hwang, Yong-Jun Kim | 2023-02-21 |
| 11581600 | Venting device | Jae Ho Lee, Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu | 2023-02-14 |
| 11545707 | Battery case comprising various kinds of metal barrier layers and battery cell including the same | Sang Hun Kim, Yong-Jun Kim, Yong Su Choi, Hyung Kyun Yu, Soo Ji Hwang +1 more | 2023-01-03 |