Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7785754 | Defect repair method for photomask and defect-free photomask | Moon Gyu Sung, Sang-Hyeon Lee | 2010-08-31 |
HS
Hong-seok Sim
Overall (All Time): #3,300,848 of 4,157,543Top 80%
1
Patents All Time