Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497980 | Organic electrolytic solution and lithium secondary battery adopting the same | Duck-Chul Hwang, Byung-Hyun Kang, Jea-Woan Lee, Yong-beom Lee, Se Jong Han +1 more | 2002-12-24 |
| 6451484 | Lithium secondary battery and manufacturing method thereof | Se Jong Han, Yun-Seok Choi, Jin Soo Lee, Yong-beom Lee, Hyung-Gon Noh | 2002-09-17 |
| 6388103 | Preparation method of arbutin intermediates | Yeon Soo LEE, Bum Tae Kim, Yong-Ki Min, No Kyun Park, Jae-Seob Lee +2 more | 2002-05-14 |