Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9043274 | Updating local database and central database | Venkatraman Naganathan | 2015-05-26 |
| 7990953 | Systems and methods for utilizing a spare switch in a distributed VOIP system | Glen K. Okita, Robert Burns | 2011-08-02 |
| 6567819 | Run time objects | David Gary Deatherage, Jr., Xiaodi Zhang | 2003-05-20 |
| 6179653 | Stacking computer connector | Daniel Sheu | 2001-01-30 |
| 5815284 | Scanner interface device of video system | — | 1998-09-29 |
| 5592306 | Scanning apparatus including a light adjusting device | — | 1997-01-07 |