Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10101518 | Integrated back light unit | Douglas Harvey, Tyler R. Kakuda, Ronald Kaneshiro | 2018-10-16 |
| 9726802 | Integrated back light unit | Douglas Harvey, Tyler R. Kakuda, Ronald Kaneshiro | 2017-08-08 |
| 9720163 | Optical display system | Douglas Harvey, Tyler R. Kakuda, Ronald Kaneshiro | 2017-08-01 |
| 6494374 | Scanner which can scan transparent and reflective documents with only one light source | Lin-Ta Tseng | 2002-12-17 |
| 6489602 | Image scanner having driving mechanism to synchronize movement of transmission-mode light source and image pickup device | Jacky Tseng | 2002-12-03 |
| 6400484 | Scanner for scanning transparent and reflective documents | Lin-Ta Tseng | 2002-06-04 |