Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10442894 | Microporous polyimide sponge and method for producing the same | Haksoo Han, Jinyoung Kim, Gunhwi Kim, Daero Lee, Jinuk Kwon | 2019-10-15 |
| 8969892 | Light emitting device | Woosik Lim, SungKyoon Kim, MinGyu Na, Sungho Choo, HeeYoung Beom | 2015-03-03 |
| 8829541 | Light emitting device, light emitting device package, and lighting system | SungKyoon Kim, Woo Sik Lim, Sung Ho Choo, Hee Young Beom, Min Gyu Na | 2014-09-09 |
| 8581231 | Light emitting device with electrode having plurality of adhesive seeds spaced from one another on the light emitting structure | Woosik Lim, Juneo SONG, Sungho Choo, HyunSeoung Ju | 2013-11-12 |