Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6139987 | Bipolar battery | Bon-Soon Koo, Sung Baek Cho, Jeong-Ja Choi, Jong-Myong Kim | 2000-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6139987 | Bipolar battery | Bon-Soon Koo, Sung Baek Cho, Jeong-Ja Choi, Jong-Myong Kim | 2000-10-31 |