Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5796090 | Microfilm reader for high density, two dimensional bar code symbology | Ynjiun P. Wang, Jerome Swartz | 1998-08-18 |
| 5504318 | Analog waveform decoder using peak locations | Eugene Joseph | 1996-04-02 |
| 5504322 | High density two dimensional bar code symbology | Ynjiun P. Wang, Jerome Swartz | 1996-04-02 |
| 5399846 | Systems utilizing a high density two dimensional bar code symbology | Ynjiun P. Wang, Jerome Swartz | 1995-03-21 |
| 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 |
| 5262626 | Decoding bar codes from multiple scans using element replacement | David Goren, Glenn Spitz | 1993-11-16 |
| 5241164 | Method of decoding bar code symbols from partial scans | Joseph Cai, Frederick Schuessler, Jiali Chen | 1993-08-31 |