Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152650 | Secondary battery safety evaluation method and device | Hee Min KIM | 2021-10-19 |
| 11041909 | Fixing device for secondary battery test | Byung Soo Kim, Yong Min LEE, Il Hyoung Joung, Kyu Rak Kim | 2021-06-22 |