Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5406061 | Bar code scanner operable at different frequencies | — | 1995-04-11 |
| 5196684 | Method and apparatus for improving the throughput of a CCD bar code scanner/decoder | Jackson Lum, Xin Zheng, Wenyu Han | 1993-03-23 |