Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7480346 | Method and apparatus for improving sector to sector isolation in a Fourier transform matrix system | Ronald L. Porco, Charles Thurmond Patterson | 2009-01-20 |
| 7113761 | RF power device with on-chip digital control and optical interface | Richard S. Bickham, Joseph Gerard Schultz, Dale Robert Anderson | 2006-09-26 |
| 7064615 | Method and apparatus for doherty amplifier biasing | Enver Krvavac, James E. Mitzlaff | 2006-06-20 |
| 6700441 | Method and apparatus for reduction of distortion in a feed forward amplifier | Wentian Zhang, Bryan Todd Irons | 2004-03-02 |
| 5874856 | Feed forward amplifier | — | 1999-02-23 |
| 5867064 | Method and apparatus for improving intermodulation in a feed-forward amplifier | Joe Clark, Leroy A. Plymale, Jr. | 1999-02-02 |
| 5689272 | Method and system for producing antenna element signals for varying an antenna array pattern | Robert Mark Harrison, Walter J. Rozanski, Jr. | 1997-11-18 |
| 5384547 | Apparatus and method for attenuating a multicarrier input signal of a linear device | Charles N. Lynk, Jr. | 1995-01-24 |
| 5274844 | Beam pattern equalization method for an adaptive array | R. Mark Harrison | 1993-12-28 |
| 4885799 | Load pull isolation switch for a fast locking synthesizer | — | 1989-12-05 |
| 4837534 | Ceramic block filter with bidirectional tuning | — | 1989-06-06 |