Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11650122 | Apparatus for analyzing battery case | Jae Wan Park, Sang Hyun Park, Nak Hee Choi, Ji Won Park | 2023-05-16 |
| 11650255 | Chamber and system for real-time analysis of gas generated inside secondary battery | Jeong Ae Ahn, Nak Hee Choi | 2023-05-16 |
| 11626625 | Apparatus for real-time analysis of gas generated inside secondary battery | Su Hyun Kim, Ji Hye Park, Jeong Ae Ahn, Nak Hee Choi | 2023-04-11 |
| 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 |