Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8492912 | Light emitting diode package | Geun Chang Ryo | 2013-07-23 |
| 8361816 | Method of manufacturing vertical gallium nitride based light emitting diode | Jae-Hoon Lee, Jung Hee Lee, Hyun Ick Cho, Dae Kil Kim | 2013-01-29 |
| 7235820 | Group III-nitride light emitting device | Hyun Wook Shim, Suk Kil Yoon, Seung Wan Chae | 2007-06-26 |