Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063421 | Thin film transistor having a graded metal oxide layer | Stefanovich Genrikh, I-hun Song, Young-soo Park, Chang-jung Kim | 2011-11-22 |
| 7918989 | Gas sensor and method thereof | Wan-jun Park, Chan-Jin Park | 2011-04-05 |
| 7919365 | Fabrication methods of a ZnO thin film structure and a ZnO thin film transistor, and a ZnO thin film structure and a ZnO thin film transistor | Chang-jung Kim, I-hun Song, Young-soo Park, Eun-ha Lee | 2011-04-05 |
| 7893431 | ZnO based semiconductor devices and methods of manufacturing the same | Chang-jung Kim, I-hun Song, Young-soo Park | 2011-02-22 |