Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10886436 | Light-emitting device and lighting apparatus | SungKyoon Kim, Sungho Choo, Woosik Lim | 2021-01-05 |
| RE47181 | Light emitting device | HeeYoung Beom, SungKyoon Kim, HyunSeoung Ju | 2018-12-25 |
| 8969892 | Light emitting device | Woosik Lim, SungKyoon Kim, Sungho Choo, Myeongsoo Kim, HeeYoung Beom | 2015-03-03 |
| 8643053 | Light emitting device | HeeYoung Beom, SungKyoon Kim, HyunSeoung Ju | 2014-02-04 |
| 8471242 | Light emitting device, light emitting device package and lighting system | SungKyoon Kim, HyunSeoung Ju | 2013-06-25 |
| 8319233 | Light emitting device | HeeYoung Beom, SungKyoon Kim, HyunSeoung Ju | 2012-11-27 |