Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7595504 | Thin film transistor and flat panel display including the same | Taek Ahn, Min-Chul Suh, Jin-Saong Park, Seok-Jong Lee | 2009-09-29 |
| 7582366 | Difluoropyridine-based compound and organic electroluminescent device using the same | Seok-Hwan Hwang, Young-Kook Kim, Chang-Ho Lee, Seok-Jong Lee, Seung-Gak Yang +1 more | 2009-09-01 |
| 7560580 | Organic-inorganic metal hybrid material and composition for producing organic insulator comprising the same | Jae-Jun Lee, Chang Ju Kim, Sang Yoon Lee | 2009-07-14 |
| 7485894 | Thin film transistor and flat panel display including the same | Taek Ahn, Min-Chul Suh, Jin-Seong Park, Seok-Jong Lee | 2009-02-03 |
| 7417246 | Organic thin film transistor enhanced in charge carrier mobility by virtue of surface relief structure | Eun Mi Seo, Kook Min Han, Evgeny Borisovich Barmatov, Valery Shibaev | 2008-08-26 |
| 7368510 | Organic semiconductor copolymers containing oligothiophene and n-type heteroaromatic units | Bang Lin Lee, Kook Min Han, Sang Yoon Lee, Eun Jeong Jeong | 2008-05-06 |
| 7241652 | Method for fabricating organic thin film transistor | Hyun Jung Park, Bon Won Koo, Joo Young Kim, Eun Jeong Jeong, Sang Yoon Lee | 2007-07-10 |
| 7229747 | Method of making carbon nanotube patterned film or carbon nanotube composite using carbon nanotubes surface-modified with polymerizable moieties | Jong Jin Park, Sang Yoon Lee | 2007-06-12 |
| 7226804 | Method for forming pattern of organic insulating film | Joon Yong PARK, Min-Seong Ryu, Young-Mok Son, Sang Yoon Lee | 2007-06-05 |
| 7019327 | Organic semiconductor polymer and organic thin film transistor using the same | Bang Lin Lee, Eun Jeong Jeong, Bon Won Koo, In-Nam Kang | 2006-03-28 |
| 6762268 | Acetal group containing norbornene copolymer for photoresist, method for producing the same and photoresist composition containing the same | Bong Seok Moon, Ouck Han, Keun Yoon, Eun-Sil Han | 2004-07-13 |
| 6753127 | Norbornene-based copolymer for photoresist, preparation method thereof, and photoresist composition comprising the same | Eun-Sil Han, Bong Seok Moon, Ouck Han | 2004-06-22 |
| 6753430 | Optically active quinoline carboxylic acid derivatives with 7-pyrrolidine substituents causing optical activity and a process for the preparation thereof | Sung June Yoon, Yong Ho Chung, Chi Woo Lee, Jin Soo Lee, Nam Doo Kim +5 more | 2004-06-22 |
| 6649763 | Optically active quinoline carboxylic acid derivatives with 7-pyrrolidine substituents causing optical activity and a process for the preparation thereof | Sung June Yoon, Yong Ho Chung, Chi Woo Lee, Jin Soo Lee, Nam Doo Kim +5 more | 2003-11-18 |