Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6907023 | Communique system with dynamic bandwidth allocation in cellular communication networks | Daniel B. McKenna | 2005-06-14 |
| 6829486 | Communique system for combined cellular and wireline communication networks | Daniel B. McKenna | 2004-12-07 |
| 6741856 | Communique system for virtual private narrowcasts in cellular communication networks | Daniel B. McKenna | 2004-05-25 |
| 6687498 | Communique system with noncontiguous communique coverage areas in cellular communication networks | Daniel B. McKenna | 2004-02-03 |
| 6684076 | Communique system with hierarchical communique coverage areas in cellular communication networks | Daniel B. McKenna | 2004-01-27 |
| 6681115 | Communique subscriber handoff between a narrowcast cellular communication network and a point-to-point cellular communication network | Daniel B. McKenna | 2004-01-20 |
| 6594498 | Communique system for cellular communication networks | Daniel B. McKenna | 2003-07-15 |
| 5191613 | Knowledge based system for document authentication | Halina S. Dziewit | 1993-03-02 |
| 5163091 | Knowledge based system for document authentication (apparatus) | Halina S. Dziewit | 1992-11-10 |
| 5031214 | Document authentication apparatus | Halina S. Dziewit | 1991-07-09 |
| 4981370 | Document authentication apparatus | Halina S. Dziewit | 1991-01-01 |
| 4490851 | Two-dimensional image data reducer and classifier | Grant R. Gerhart | 1984-12-25 |