Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9159749 | Oxide semiconductor devices, methods of manufacturing oxide semiconductor devices, display devices having oxide semiconductor devices, methods of manufacturing display devices having oxide semiconductor devices | Ki-Wan Ahn, Joo-Sun Yoon, Ki Hong Kim | 2015-10-13 |
| 9123909 | Organic light emitting diode display | Mu-Gyeom Kim, Gug-Rae Jo, Dae-Young Lee, Jung Gun Nam, Dae-Hwan Jang +1 more | 2015-09-01 |
| 8749725 | Flat panel display apparatus and method of manufacturing the same | Joo-Sun Yoon | 2014-06-10 |
| 8450733 | Oxide semiconductor thin film transistor, and method of manufacturing the same | Joo-Sun Yoon, Tae An Seo, Jeong Hwan Kim | 2013-05-28 |
| 7714695 | Method for manufacturing SrTiO3 series varistor using grain boundary segregation | Suk-Joong L. Kang, Sung-Yoon Chung | 2010-05-11 |