Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10001592 | Backlight unit, double cone-shaped reflector, double cone-shaped reflector strip, illumination apparatus, and method of manufacturing double cone-shaped reflector | Seung Hyun Oh, Suk Min HAN, Seung-Hoon Lee, Sung Sik JO | 2018-06-19 |
| 9806245 | Light emitting device package, backlight unit, and method of manufacturing light emitting device package | Seung Hyun Oh, Seung-Hoon Lee | 2017-10-31 |