Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063421 | Thin film transistor having a graded metal oxide layer | Dong-Hun Kang, Stefanovich Genrikh, I-hun Song, Young-soo Park | 2011-11-22 |
| 7977978 | Inverter, method of manufacturing the same, and logic circuit including the inverter | Huaxiang Yin, I-hun Song, Sang-wook Kim, Sun-il Kim | 2011-07-12 |
| 7935964 | Oxide semiconductors and thin film transistors comprising the same | Eun-ha Lee, Young-soo Park, Jae-chul Park | 2011-05-03 |
| 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 | I-hun Song, Dong-Hun Kang, Young-soo Park, Eun-ha Lee | 2011-04-05 |
| 7893431 | ZnO based semiconductor devices and methods of manufacturing the same | I-hun Song, Dong-Hun Kang, Young-soo Park | 2011-02-22 |
| 7872504 | Inverter and logic device comprising the same | Sun-il Kim, Sang-wook Kim | 2011-01-18 |