Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5969571 | Pulse duration amplifier system | — | 1999-10-19 |
| 5903188 | Modulator having improved discharging unwanted capacitance | Gerald W. Collins | 1999-05-11 |
| 5861776 | High efficiency RF amplifier | — | 1999-01-19 |
| 5754082 | N-way combiner | — | 1998-05-19 |
| 5309114 | Pulse step modulator | — | 1994-05-03 |
| 5216376 | Pulse duration amplifier system having distortion reduction | — | 1993-06-01 |
| 5132637 | RF power amplifier system having improved distortion reduction | — | 1992-07-21 |
| 5111158 | Modulated voltage supply and fault monitoring thereof adapted for use in an RF power amplifier system | Jeffrey M. Malec | 1992-05-05 |
| 5070309 | RF power amplifier having improved amplifier protection | — | 1991-12-03 |
| 5003271 | RF power amplifier system having amplifier protection | — | 1991-03-26 |
| 4952890 | Phase modulation compensated amplitude modulator using digitally selected amplifiers | — | 1990-08-28 |
| 4949050 | RF power amplifier system having amplifier protection | — | 1990-08-14 |
| 4947455 | RF power supply for supplying a regulated power amplified unmodulated drive signal to an RF modulator | — | 1990-08-07 |
| 4859967 | RF power amplifier protection | — | 1989-08-22 |
| 4737731 | Method and apparatus for reducing distortion in amplifiers | Scott McFarland | 1988-04-12 |
| 4680559 | RF splitter circuit | — | 1987-07-14 |
| 4580111 | Amplitude modulation using digitally selected carrier amplifiers | — | 1986-04-01 |
| 4510456 | PDM Amplifier having distortion reduction circuit | — | 1985-04-09 |
| 4468626 | Polyphase PDM amplifier | — | 1984-08-28 |
| 4403197 | Amplifier employing digital modulator circuit | — | 1983-09-06 |