Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8617645 | Multi-component composite film method for preparing the same | Seung Jin Lee, Hyang Mok Lee, Soon-Ho Ahn, Hyun Hang Yong, Hyung-Keun Lee +5 more | 2013-12-31 |
| 7709153 | Multi-component composite film method for preparing the same | Seung Jin Lee, Hyang Mok Lee, Soon-Ho Ahn, Hyun Hang Yong, Hyung-Keun Lee +5 more | 2010-05-04 |
| 7470488 | Multi-component composite film method for preparing the same | Seung Jin Lee, Hyang Mok Lee, Soon-Ho Ahn, Hyun Hang Yong, Hyung-Keun Lee +5 more | 2008-12-30 |
| 7014948 | Electrochemical device using multicomponent composite membrane film | Seung Jin Lee, Hyang Mok Lee, Soon-Ho Ahn, Hyun Hang Yong, Hyung-Keun Lee +5 more | 2006-03-21 |