Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6940919 | Bandpass predistortion method and apparatus for radio transmission | — | 2005-09-06 |
| 6879647 | Radio receiver AM-MSK processing techniques | — | 2005-04-12 |
| 6853692 | Quadrature error reduction for QAM modulated up or down conversion | — | 2005-02-08 |
| 6784839 | Steerable antenna interferer rejection techniques | — | 2004-08-31 |
| 6778614 | Complex baseband envelope computation | — | 2004-08-17 |
| 6771710 | Partial frequency offset digital upconversion | — | 2004-08-03 |
| 6751268 | Bandpass predistorting expansion method and apparatus for digital radio transmission | — | 2004-06-15 |
| 6748030 | Differential phase demodulator incorporating 4th order coherent phase tracking | — | 2004-06-08 |
| 6671504 | Radio squelch techniques | — | 2003-12-30 |
| 6658241 | Radio receiver automatic frequency control techniques | — | 2003-12-02 |
| 6628932 | Radio receiver automatic gain control techniques | — | 2003-09-30 |
| 6603819 | Radio symbol synchronization and doppler estimation techniques | — | 2003-08-05 |
| 6407846 | Photonic wavelength shifting method | Juan Riley, Charles David Melville, Arkady Bablumyan, Clark C. Guest | 2002-06-18 |
| 6324383 | Radio transmitter distortion reducing techniques | — | 2001-11-27 |
| 5834986 | Direct 2nd derivative synthesis method for controlling sidelobe energy in an MSK modulated signal | — | 1998-11-10 |
| 4580102 | Utilizing carrier construction | — | 1986-04-01 |
| 4454604 | Virtual time base direct synchronizer and method therefor | — | 1984-06-12 |
| 4442433 | Adaptive signal processing apparatus | Sam M. Daniel | 1984-04-10 |
| 4286268 | Adaptive array with optimal sequential gradient control | Sam M. Daniel | 1981-08-25 |