Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11292083 | Method of manufacturing display device and laser device used therein | Jong Duk ROH, Kwangmin Lee, Hun SO | 2022-04-05 |
| 10640413 | Cell cutting device and cell cutting method | Jae-Pil Lee, Myeong-Lyeol Yu | 2020-05-05 |
| 8308894 | Substrate etching apparatus | Joo Heon Kim | 2012-11-13 |