Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6298243 | Combined GPS and cellular band mobile antenna | — | 2001-10-02 |
| 5999519 | Dual channel high speed wireless data transfer device | John W. Roberts, Stephen J. Tansky | 1999-12-07 |
| 5546421 | Self compensating spread-spectrum hybrid | James E. Thompson, Jr., David Kline, Gary E. Toner | 1996-08-13 |
| 5099247 | Electronic steering of pattern of an antenna system | Bruce E. Kabernagel | 1992-03-24 |
| 5014285 | Frequency shift keying communication system with selectable carrier frequencies | Bruce E. Kabernagel | 1991-05-07 |
| 5001355 | Photon energy activated radio frequency signal switch | Arye Rosen, Paul J. Stabile, Robert Hurwitz, Joseph R. Delmaster, Jr. | 1991-03-19 |
| 4719413 | RF crosspoint tester | — | 1988-01-12 |
| 4712020 | Bias control circuit for RF switch | — | 1987-12-08 |
| 4646295 | Frequency-division multiplex communications system having grouped transmitters and receivers | — | 1987-02-24 |
| 4639614 | Solid state RF switch with self-latching capability | — | 1987-01-27 |
| 4633202 | Local area network system with constant tap level | Eugene J. Kennedy | 1986-12-30 |
| 4583054 | Frequency time standard failure monitor | — | 1986-04-15 |
| 4556881 | Active, bi-directional bus tap | — | 1985-12-03 |
| 4532433 | Switching circuit which is self-biased in one mode of operation | — | 1985-07-30 |
| 4519074 | Transceiver having collision detection capability for contention-formatted FDM local area networks | — | 1985-05-21 |