Issued Patents All Time
Showing 51–51 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7601621 | Method of forming surface irregularities and method of manufacturing gallium nitride-based light emitting diode | Masayoshi Koike, Lee Ho | 2009-10-13 |
PC
Pun Jae Choi
Overall (All Time): #52,336 of 4,157,543Top 2%
51
Patents All Time