Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5311001 | Analog waveform decoder utilizing histogram of edge sizes | Eugene Joseph | 1994-05-10 |
| 5304786 | High density two-dimensional bar code symbol | Yajium P. Wang, Jerome Swartz | 1994-04-19 |
| 5285504 | Page segmentation with tilt compensation | Jiangying Zhou | 1994-02-08 |
| 5278398 | Decoding bar code symbols by determining the best alignment of partial scans | Joseph Cai | 1994-01-11 |