Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6842269 | Image reading device by interfering light path to trigger scanning processes | Hsi-Min Chen, Te-Chih Chang | 2005-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6842269 | Image reading device by interfering light path to trigger scanning processes | Hsi-Min Chen, Te-Chih Chang | 2005-01-11 |