Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667763 | Image-Sensor emulating device | Adolf T. R. Hsu | 2003-12-23 |
| 6377910 | Image-sensor emulating device | Adolf T. R. Hsu | 2002-04-23 |
| 6259540 | Distinguishing method for object scanned by scanning device | Adolf T. R. Hsu | 2001-07-10 |
| 6256117 | Distinguishing method for object scanned by scanning device | Adolf T. R. Hsu | 2001-07-03 |