Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7250233 | Lithium-sulfur batteries | Soo-Seok Choi, Yunsuk CHOI, Yongju Jung, Jaewoan Lee, Duck-Chul Hwang +3 more | 2007-07-31 |
| 6919143 | Positive active material composition for lithium-sulfur battery and lithium-sulfur battery fabricated using same | Duck-Chul Hwang, Yun-Suk Choi, Soo-Seok Choi, Jea-Woan Lee, Yong Ju Jung +1 more | 2005-07-19 |
| 6852450 | Electrolyte for a lithium-sulfur battery and a lithium-sulfur battery using the same | Duck-Chul Hwang, Yun-Suk Choi, Soo-Seok Choi, Jea-Woan Lee, Yong Ju Jung | 2005-02-08 |