Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |