Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9437746 | Thin film transistor substrate having metal oxide semiconductor and method for manufacturing the same | Kisul Cho | 2016-09-06 |
| 9324774 | Organic light emitting diode display and method for manufacturing the same | Hyunho Kim, Seokwoo Lee, Heedong Choi, Sangjin Lee | 2016-04-26 |
| 9312320 | Organic light emitting diode display and method for manufacturing the same | Hyunho Kim, Seokwoo Lee, Heedong Choi, Sangjin Lee | 2016-04-12 |
| 8932902 | Thin film transistor substrate having metal oxide semiconductor and method for manufacturing the same | Kisul Cho | 2015-01-13 |
| 8835203 | Organic light emitting diode display and method for manufacturing the same | Hyunho Kim, Seokwoo Lee, Heedong Choi, Sangjin Lee | 2014-09-16 |
| 8535975 | Organic light emitting diode display and method for manufacturing the same | Hyunho Kim, Seokwoo Lee, Heedong Choi, Sangjin Lee | 2013-09-17 |