Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8409746 | Organic/inorganic composite porous film and electrochemical device prepared thereby | Hyun Hang Yong, Sang-Young Lee, Soon-Ho Ahn, Jung Don Suk | 2013-04-02 |
| 8377583 | Separator for providing a uniting force to electrode and electrochemical cell containing the same | Sang-Young Lee, Jong-Hun Kim, Jang-Hyuk Hong | 2013-02-19 |
| 8343388 | Electrode having porous active coating layer, manufacturing method thereof and electrochemical device containing the same | Sang-Young Lee, Jong Hyeok Park, Jang-Hyuk Hong, Byoung-Jin Shin | 2013-01-01 |
| 8318360 | Organic/inorganic composite porous membrane and electrochemical device using the same | Dae-Jong Seo, Jang-Hyuk Hong, Joon Yong Sohn, Sang-Young Lee, Soon-Ho Ahn | 2012-11-27 |
| 8062795 | Separator and electrochemical device comprising the same | Sang-Young Lee, Dae-Jong Seo, Dong-Myung Kim, Hyun-Min Jang | 2011-11-22 |
| 7910240 | Safety-improved electrode by introducing crosslinkable polymer and electrochemical device comprising the same | Sang-Young Lee, Jung Don Suk, Hyun Hang Yong, Jang-Hyuk Hong, Soon-Ho Ahn +2 more | 2011-03-22 |
| 7883799 | Organic/inorganic composite porous membrane and electrochemical device using the same | Dae-Jong Seo, Jang-Hyuk Hong, Joon Yong Sohn, Sang-Young Lee, Soon-Ho Ahn | 2011-02-08 |
| 7862929 | Constitution of the dispersant in the preparation of the electrode active material slurry and the use of the dispersant | Cha Hun Ku, Soon-Ho Ahn | 2011-01-04 |
| 7799471 | Functional electrolyte additives and electrochemical device comprising the same | Sang-Young Lee, Jung Don Suk, Hyun Hang Yong, Jang-Hyuk Hong, Soon-Ho Ahn +3 more | 2010-09-21 |
| 7709152 | Organic/inorganic composite separator having porous active coating layer and electrochemical device containing the same | Joon Yong Sohn, Jong Hyeok Park, Hyun-Min Jang, Byoung-Jin Shin, Sang-Young Lee +1 more | 2010-05-04 |
| 7704641 | Organic/inorganic composite porous film and electrochemical device prepared thereby | Hyun Hang Yong, Sang-Young Lee, Soon-Ho Ahn, Jung Don Suk | 2010-04-27 |
| 7700226 | Functional polymer film-coated electrode and electrochemical device using the same | Hyun Hang Yong, Sang-Young Lee, Soon-Ho Ahn, Byung Hoon Oh | 2010-04-20 |
| 7682740 | Organic/inorganic composite porous layer-coated electrode and electrochemical device comprising the same | Hyun Hang Yong, Sang-Young Lee, Soon-Ho Ahn | 2010-03-23 |
| 7662517 | Organic/inorganic composite microporous membrane and electrochemical device prepared thereby | Sang-Young Lee, Jung Don Suk, Hyun Hang Yong, Jang-Hyuk Hong, 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, Jang-Hyuk Hong, Young Soo Kim +1 more | 2009-12-29 |
| 7316866 | Ionic liquid-modified cathode and electrochemical device using the same | Hyun Hang Yong, Sang-Young Lee, Soon-Ho Ahn | 2008-01-08 |
| 7303837 | Positive electrode for lithium-sulfur battery and lithium-sulfur battery and article of manufacture including same | Yongju Jung, Yunsuk CHOI | 2007-12-04 |
| 7291424 | Positive electrode for lithium-sulfur battery and lithium-sulfur battery fabricated using same | Yongju Jung, Ji-Seong Han, Jan-Dee Kim | 2007-11-06 |
| 7250233 | Lithium-sulfur batteries | Soo-Seok Choi, Yunsuk CHOI, Yongju Jung, Jaewoan Lee, Duck-Chul Hwang +3 more | 2007-07-31 |
| 7247404 | Electrolyte for lithium secondary batteries and lithium secondary battery comprising the same | Yongju Jung, Jan-Dee Kim | 2007-07-24 |
| 7241535 | Electrolyte for lithium-sulfur batteries and lithium-sulfur batteries comprising the same | Yongju Jung, Yunsuk CHOI, Jandee Kim, Soo-Seok Choi | 2007-07-10 |
| 7179563 | Binder for a lithium-sulfur battery, positive active material composition comprising same and lithium-sulfur battery using same | Yongju Jung, Ji-Seong Han, Jan-Dee Kim | 2007-02-20 |
| 6727024 | Polyalkylene oxide polymer composition for solid polymer electrolytes | Yongku Kang, Changjin Lee | 2004-04-27 |