Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8927912 | Sealant curing apparatus | Sung-Chul Kim | 2015-01-06 |
| 8519405 | Thin film transistor, organic light emitting diode (OLED) display including the same, and manufacturing methods of them | Ji-Su Ahn, Kwang-Nam Kim, Jae Yong Lee, In-Young Jung | 2013-08-27 |
| 8404529 | Method of manufacturing thin film transistor | Ji-Su Ahn, Sung-Chul Kim | 2013-03-26 |