Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071434 | Method of fabricating a thin film transistor using boron-doped oxide semiconductor thin film | Woo Seok Cheong, Sung Mook Chung, Min Ki Ryu, Hye Yong Chu | 2011-12-06 |
| 8017045 | Composition for oxide semiconductor thin film and field effect transistor using the composition | Doo-Hee Cho, Shin Hyuk Yang, Chun Won Byun, Hye Yong Chu, Kyoung Ik Cho | 2011-09-13 |
| 7952273 | Organic light emitting diode device | Lee-Mi Do, Kyu Ha Baek, Jeong Ik Lee, Yong Suk Yang, Sung Mook Chung +2 more | 2011-05-31 |
| 7875559 | Method of manufacturing P-type ZnO semiconductor layer using atomic layer deposition and thin film transistor including the P-type ZnO semiconductor layer | Sang Hee Park, Hye Yong Chu, Jeong Ik Lee | 2011-01-25 |