Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7686216 | Method and apparatus for uniquely associating a bar code reading terminal to a cash register in a retail store network | Joseph Walczyk, Barry Keys, Joseph Livingston | 2010-03-30 |
| 6219710 | Method and apparatus for peer-to-peer communication | Matthew H. Gray, John K. Hile, Robert D. Everett, Jeffery F. Beamsley | 2001-04-17 |
| 6094676 | Method and apparatus for peer-to-peer communication | Matthew H. Gray, John K. Hile, Robert D. Everett, Jeffery F. Beamsley | 2000-07-25 |
| 5982105 | Transformerless electroluminescent lamp driver topology | — | 1999-11-09 |
| 5812072 | Data conversion technique | — | 1998-09-22 |