Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9018666 | Semiconductor light emitting device | Pun Jae Choi, Ki Yeol Park, Sang Bum Lee, Myong Soo Cho | 2015-04-28 |
| 8847266 | Semiconductor light emitting device | Pun Jae Choi, Ki Yeol Park, Sang Bum Lee, Myong Soo Cho | 2014-09-30 |
| 8536026 | Selective growth method, nitride semiconductor light emitting device and manufacturing method of the same | Hee Seok Park, Gil Han Park, Sang Duk Yoo, Young Min Park, Hak Hwan Kim +4 more | 2013-09-17 |
| 8063407 | Light emitting device and package having the same for maximizing light emitting area | Pun Jae Choi, Jin Hyun Lee, Si Hyuk Lee, Ki Yeol Park | 2011-11-22 |
| 7786498 | Light emitting device and package having the same | Pun Jae Choi, Jin Hyun Lee, Si Hyuk Lee, Ki Yeol Park | 2010-08-31 |