Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363247 | Filter device for color optical scanners | Hong-Wen Liu, Chih-Hong Hsu | 1994-11-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5363247 | Filter device for color optical scanners | Hong-Wen Liu, Chih-Hong Hsu | 1994-11-08 |