Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6995762 | Measurement of dimensions of solid objects from two-dimensional image(s) | Eugene Joseph, Duanfeng He, Edward Douglas Hatton, Kefei Lu | 2006-02-07 |
| 6672506 | Statistical sampling security methodology for self-scanning checkout system | Jerome Swartz, Stephen Jay Shellhammer, Joseph Katz, John Woffinden, Judith Murrah +2 more | 2004-01-06 |
| 6092725 | Statistical sampling security methodology for self-scanning checkout system | Jerome Swartz, Stephen Jay Shellhammer, Joseph Katz, John Woffinden, Judith Murrah +2 more | 2000-07-25 |
| 5566255 | Segmenting a page of a document into areas which are text and areas which are halftone | — | 1996-10-15 |
| 5504319 | Method and system for bar code acquisition | Chung-Chi Li, Joseph Katz | 1996-04-02 |