Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11437658 | Apparatus for collecting gas in secondary battery | Won Kyung Shin, Junghyun Song, Nak Hee Choi, Jeong Ae Ahn | 2022-09-06 |
| 11374271 | Apparatus, system, and method for collecting gas generated in secondary battery | Su Hyun Kim, Jeong Ae Ahn, Nak Hee Choi, Ji Hye Park | 2022-06-28 |
| 11362396 | Apparatus for collecting gas in secondary battery | Won Kyung Shin, Junghyun Song, Nak Hee Choi, Jeong Ae Ahn | 2022-06-14 |