Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6711528 | Blind source separation utilizing a spatial fourth order cumulant matrix pencil | John F. Dishman, G. Patrick Martin | 2004-03-23 |
| 6672506 | Statistical sampling security methodology for self-scanning checkout system | Jerome Swartz, Stephen Jay Shellhammer, Joseph Katz, Theo Pavlidis, John Woffinden +2 more | 2004-01-06 |