Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10224583 | Secondary battery module having through type cool channel | Deok-Soo Kim, Ji Seok Lee, Dong Hun Lim | 2019-03-05 |
| 9595744 | Closed-loop cooling device for batteries | Won Jun Lee, Ji Seok Lee | 2017-03-14 |