Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8068661 | LED inspection apparatus and LED inspection method using the same | Joong-kon Son, Jong-Hoon Lim, Sang Su Hong | 2011-11-29 |
| 8040050 | AC driven light emitting device | Gil Han Park, Jung Ja Yang, Young Jin Lee | 2011-10-18 |
| 8026675 | Light emitting diode driving circuit and light emitting diode array device | Young Jin Lee, Byoung Own Min, Gil Han Park | 2011-09-27 |
| 7884377 | Light emitting device, method of manufacturing the same and monolithic light emitting diode array | Jin Hyun Lee, Myong Soo Cho, Pun Jae Choi | 2011-02-08 |