Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8139117 | Image quality analysis with test pattern | Long Xiang Bian | 2012-03-20 |
| 8132728 | Parcel dimensioning measurement system and method | Long Xiang Bian | 2012-03-13 |
| 6267293 | Bar code scanning system and method | Richard Lydon | 2001-07-31 |
| 6193157 | Frequency division multiplexed bar code scanner | Karen M. Dickson, Peter V. Crole | 2001-02-27 |
| 5356594 | Portable volatile organic compound monitoring system | Edward M. Neel, Michael T. Nemergut, III | 1994-10-18 |