Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165087 | Battery cell including tab and lead having compact joint structure | Na Yoon Kim, Hyung Kyun Yu, Yong Su Choi, Sang Hun Kim, Ji Hoon Lee +2 more | 2021-11-02 |
| 11108107 | Secondary battery and method for manufacturing the same, and pouch for secondary battery and method for manufacturing the same | Na Yoon Kim, Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu, Soo Ji Hwang +1 more | 2021-08-31 |
| 11094981 | Pouch-shaped battery case for secondary batteries capable of discharging gas | Soo Ji Hwang, Yong Su Choi, Sang Hun Kim, Hyung Kyun Yu, Na Yoon Kim +1 more | 2021-08-17 |
| 11031661 | Secondary battery and method for manufacturing the same | Sang Hun Kim, Yong-Il Kim, Yong Su Choi, Hyung Kyun Yu, Soo Ji Hwang +1 more | 2021-06-08 |
| 10998539 | Secondary battery and method for manufacturing the same | Sang Hun Kim, Yong-Il Kim, Yong Su Choi, Hyung Kyun Yu, Soo Ji Hwang +1 more | 2021-05-04 |