Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10062812 | Substrate for can package-type optical device and optical device using same | Seung Ho Park, Tae Hwan Song | 2018-08-28 |
| 10008638 | Method for manufacturing optical element for backlight unit and optical element and optical element array manufactured by method | Bum Mo AHN, Seung Ho Park | 2018-06-26 |