Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9942072 | Communications device with adaptive demodulator for PSK and FSK modulations and related methods | Mac L. Hartless, George W. Kellam, III | 2018-04-10 |
| 6629137 | Network interface devices methods system and computer program products for connecting networks using different address domains through address translation | — | 2003-09-30 |
| 6587528 | Systems and methods for extracting and digitizing phase and frequency information from an analog signal | — | 2003-07-01 |
| 6373903 | Apparatus and method for increasing the effective data rate in communication systems utilizing phase modulation | — | 2002-04-16 |
| 6233438 | Wide-range power control systems and methods for radio frequency transmitters and mobile radiotelephones | — | 2001-05-15 |
| 6118827 | Apparatus for providing increased data rates within existing modulation systems | — | 2000-09-12 |
| 6118810 | Multi-channel base station/terminal design covering complete system frequency range | — | 2000-09-12 |
| 6009317 | Method and apparatus for compensating for imbalances between quadrature signals | — | 1999-12-28 |
| 5913154 | VSWR control technique for terminal products with linear modulation | — | 1999-06-15 |
| 4680749 | Duplex radio transceiver having improved data/tone and audio modulation architecture | Arvid E. Englund, Jr., Rodney A. Dolman, Frederick J. Highton, Rickey D. Harris | 1987-07-14 |
| 4602222 | Circuit for bandswitching a voltage controlled oscillator | — | 1986-07-22 |
| 4496912 | Phase locked loop with oscillator blocking for improved acquisition time | — | 1985-01-29 |
| 4447792 | Synthesizer circuit | — | 1984-05-08 |