Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6942931 | White electroluminescent polymer and organic electroluminescent device using the same | Ji Hoon Lee | 2005-09-13 |
| 6858326 | Blue electroluminescent polymer and organic electroluminescence device using the same | Jhun-Mo Son, Ji Hoon Lee | 2005-02-22 |
| 6849870 | Organic gate insulating film and organic thin film transistor using the same | Bon Won Koo, In-Sung Song, In-seo Kee, Hwan Jae Choi, Eun Jeong Jeong | 2005-02-01 |
| 6841268 | Blue electroluminescent polymer and organic electroluminescence device using the same | Jhun-Mo Son, Ji Hoon Lee | 2005-01-11 |