Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6747763 | Paper feeder for image reader | — | 2004-06-08 |
| 6512602 | Guide for a paper feeder | Thomas Sheng | 2003-01-28 |
| 6485014 | Automatic paper feeding mechanism | — | 2002-11-26 |
| 6371477 | Automatic paper feeding mechanism | — | 2002-04-16 |
| 6290224 | Automatic paper feeding mechanism | — | 2001-09-18 |