Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11489228 | Component for measuring pressure change in pouch-type battery, and method for measuring pressure change in pouch-type battery by using same | Heesun Yun, Kyungmee Lee, Yongjun Kim, Nak Gi Sung, Nak Hee Choi | 2022-11-01 |
| 11437658 | Apparatus for collecting gas in secondary battery | Dongguk Hwang, Won Kyung Shin, Junghyun Song, Nak Hee Choi | 2022-09-06 |
| 11374271 | Apparatus, system, and method for collecting gas generated in secondary battery | Dongguk Hwang, Su Hyun Kim, Nak Hee Choi, Ji Hye Park | 2022-06-28 |
| 11362396 | Apparatus for collecting gas in secondary battery | Dongguk Hwang, Won Kyung Shin, Junghyun Song, Nak Hee Choi | 2022-06-14 |