Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11112559 | Method of fabricating light guide plate, light guide plate fabricated thereby, and illumination device having the same | Seong-ryong Ryoo, Gun Sang Yoon | 2021-09-07 |
| 9482724 | Load detecting method and power supply device where the method is applied | Gwanbon Koo | 2016-11-01 |
| 8598772 | Flat display and method of fabricating the same | Ji Yoon Yeom, Insung Sohn, Seung Won Park, Jinhoon Lee, Eunyoung CHO | 2013-12-03 |