Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8318360 | Organic/inorganic composite porous membrane and electrochemical device using the same | Dae-Jong Seo, Seok Koo Kim, Joon Yong Sohn, Sang-Young Lee, Soon-Ho Ahn | 2012-11-27 |
| 8268056 | Method for manufacturing separator, separator manufactured by the method and method for manufacturing electrochemical device including the separator | Joo-Sung Lee, Jong-Hun Kim, Bo-Kyung Ryu | 2012-09-18 |
| 7910240 | Safety-improved electrode by introducing crosslinkable polymer and electrochemical device comprising the same | Sang-Young Lee, Seok Koo Kim, Jung Don Suk, Hyun Hang Yong, Soon-Ho Ahn +2 more | 2011-03-22 |
| 7883799 | Organic/inorganic composite porous membrane and electrochemical device using the same | Dae-Jong Seo, Seok Koo Kim, Joon Yong Sohn, Sang-Young Lee, Soon-Ho Ahn | 2011-02-08 |
| 7799471 | Functional electrolyte additives and electrochemical device comprising the same | Sang-Young Lee, Seok Koo Kim, Jung Don Suk, Hyun Hang Yong, Soon-Ho Ahn +3 more | 2010-09-21 |
| 7709152 | Organic/inorganic composite separator having porous active coating layer and electrochemical device containing the same | Seok Koo Kim, Joon Yong Sohn, Jong Hyeok Park, Hyun-Min Jang, Byoung-Jin Shin +1 more | 2010-05-04 |
| 7695870 | Organic/inorganic composite separator and electrochemical device containing the same | Jong Hyeok Park, Sang-Young Lee, Moon Ja Nam, Jung-A Yoo, Sang-Seop Kim +1 more | 2010-04-13 |
| 7662517 | Organic/inorganic composite microporous membrane and electrochemical device prepared thereby | Sang-Young Lee, Seok Koo Kim, Jung Don Suk, Hyun Hang Yong, Soon-Ho Ahn | 2010-02-16 |
| 7638241 | Organic/inorganic composite separator having morphology gradient, manufacturing method thereof and electrochemical device containing the same | Sang-Young Lee, Dae-Jong Seo, Joon Yong Sohn, Seok Koo Kim, Young Soo Kim +1 more | 2009-12-29 |