Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10886436 | Light-emitting device and lighting apparatus | MinGyu Na, Sungho Choo, Woosik Lim | 2021-01-05 |
| RE47181 | Light emitting device | HeeYoung Beom, MinGyu Na, HyunSeoung Ju | 2018-12-25 |
| 8969892 | Light emitting device | Woosik Lim, MinGyu Na, Sungho Choo, Myeongsoo Kim, HeeYoung Beom | 2015-03-03 |
| 8829541 | Light emitting device, light emitting device package, and lighting system | Myeongsoo Kim, Woo Sik Lim, Sung Ho Choo, Hee Young Beom, Min Gyu Na | 2014-09-09 |
| 8669577 | Light emitting diode | Sungho Choo, HyunSeoung Ju | 2014-03-11 |
| 8643053 | Light emitting device | HeeYoung Beom, MinGyu Na, HyunSeoung Ju | 2014-02-04 |
| 8471242 | Light emitting device, light emitting device package and lighting system | MinGyu Na, HyunSeoung Ju | 2013-06-25 |
| 8357949 | Light-emitting device, light-emitting device package and lighting system | Woosik Lim, Sungho Choo, HeeYoung Beom | 2013-01-22 |
| 8319233 | Light emitting device | HeeYoung Beom, MinGyu Na, HyunSeoung Ju | 2012-11-27 |