Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7485377 | Organic EL device | Myung Seop Kim, Hyung Yun Oh, Jae Woo Kyung, Sung Kab Kim, Jae-Man Lee +3 more | 2009-02-03 |
| 7470928 | Red phosphorescence compounds | Hyun Cheol Jeong, Jeong-Dae Seo, Kyung-Hoon Lee, Jae-Man Lee, Jung Keun Kim | 2008-12-30 |
| 7442449 | Organic electroluminescence device | Jung Keun Kim, Hyun Cheol Jeong, Kyung-Hoon Lee, Jeong-Dae Seo | 2008-10-28 |
| 7378162 | Organic electroluminescence devices using red phosphorescence compounds | Hyun Cheol Jeong, Jeong-Dae Seo, Kyung-Hoon Lee, Jae-Man Lee, Jung Keun Kim | 2008-05-27 |
| 7297417 | Organic EL device | Myung Seop Kim, Hyung Yun Oh, Jae Woo Kyung, Sung Kab Kim, Jae-Man Lee +3 more | 2007-11-20 |