Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7147968 | Positive electrode for lithium-sulfur battery | Ji-Seong Han, Seung-Hee Park, Yun-Suk Choi | 2006-12-12 |
| 6818349 | Positive active material for rechargeable lithium-sulfur batteries and method of preparing same | Ho-Jin Kweon, Jun-Won Suh, Jea-Woan Lee, Ji-Seong Han | 2004-11-16 |
| 5795676 | Battery | Kang-jae Kim | 1998-08-18 |