Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057937 | Hybrid battery | Do Kyong Sung | 2011-11-15 |
| 7911767 | Electric double-layer capacitor | Do Kyong Sung, Jin Hur | 2011-03-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057937 | Hybrid battery | Do Kyong Sung | 2011-11-15 |
| 7911767 | Electric double-layer capacitor | Do Kyong Sung, Jin Hur | 2011-03-22 |