Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9373746 | Manufacturing method of semiconductor light emitting device having sloped wiring unit | Pun Jae Choi, Jung Jae Lee | 2016-06-21 |
| 9035341 | Semiconductor light emitting device with wiring unit arrangement | Pun Jae Choi, Jung Jae Lee | 2015-05-19 |
| 7442565 | Method for manufacturing vertical structure light emitting diode | Yung Ho Ryu | 2008-10-28 |