Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12294112 | Organic/inorganic composite porous film and electrochemical device prepared thereby | Sang-Young Lee, Seok Koo Kim, Soon-Ho Ahn, Jung Don Suk | 2025-05-06 |
| 9490463 | Organic/inorganic composite porous film and electrochemical device prepared thereby | Sang-Young Lee, Seok Koo Kim, Soon-Ho Ahn, Jung Don Suk | 2016-11-08 |
| 8841031 | Surface-treated microporous membrane and electrochemical device prepared thereby | Seok Koo Kim, Sang-Young Lee, Soon-Ho Ahn, Jung Don Suk | 2014-09-23 |
| 8617645 | Multi-component composite film method for preparing the same | Seung Jin Lee, Hyang Mok Lee, Soon-Ho Ahn, Jin-Yeon Cho, Hyung-Keun Lee +5 more | 2013-12-31 |
| 8409746 | Organic/inorganic composite porous film and electrochemical device prepared thereby | Sang-Young Lee, Seok Koo Kim, Soon-Ho Ahn, Jung Don Suk | 2013-04-02 |
| 7910240 | Safety-improved electrode by introducing crosslinkable polymer and electrochemical device comprising the same | Sang-Young Lee, Seok Koo Kim, Jung Don Suk, Jang-Hyuk Hong, Soon-Ho Ahn +2 more | 2011-03-22 |
| 7799471 | Functional electrolyte additives and electrochemical device comprising the same | Sang-Young Lee, Seok Koo Kim, Jung Don Suk, Jang-Hyuk Hong, Soon-Ho Ahn +3 more | 2010-09-21 |
| 7709153 | Multi-component composite film method for preparing the same | Seung Jin Lee, Hyang Mok Lee, Soon-Ho Ahn, Jin-Yeon Cho, Hyung-Keun Lee +5 more | 2010-05-04 |
| 7704641 | Organic/inorganic composite porous film and electrochemical device prepared thereby | Sang-Young Lee, Seok Koo Kim, Soon-Ho Ahn, Jung Don Suk | 2010-04-27 |
| 7700226 | Functional polymer film-coated electrode and electrochemical device using the same | Sang-Young Lee, Seok Koo Kim, Soon-Ho Ahn, Byung Hoon Oh | 2010-04-20 |
| 7682740 | Organic/inorganic composite porous layer-coated electrode and electrochemical device comprising the same | Sang-Young Lee, Seok Koo Kim, Soon-Ho Ahn | 2010-03-23 |
| 7662517 | Organic/inorganic composite microporous membrane and electrochemical device prepared thereby | Sang-Young Lee, Seok Koo Kim, Jung Don Suk, Jang-Hyuk Hong, Soon-Ho Ahn | 2010-02-16 |
| 7470488 | Multi-component composite film method for preparing the same | Seung Jin Lee, Hyang Mok Lee, Soon-Ho Ahn, Jin-Yeon Cho, Hyung-Keun Lee +5 more | 2008-12-30 |
| 7316866 | Ionic liquid-modified cathode and electrochemical device using the same | Sang-Young Lee, Seok Koo Kim, Soon-Ho Ahn | 2008-01-08 |
| 7014948 | Electrochemical device using multicomponent composite membrane film | Seung Jin Lee, Hyang Mok Lee, Soon-Ho Ahn, Jin-Yeon Cho, Hyung-Keun Lee +5 more | 2006-03-21 |