Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8598924 | Frequency-locked synthesizer with low power consumption and related system and method | — | 2013-12-03 |
| 7260375 | Frequency agile RF circuit | — | 2007-08-21 |
| 7199674 | Low phase noise, wide tune range saw oscillators and methods of operating the same | — | 2007-04-03 |
| 6914493 | Noise resistant low phase noise, frequency tracking oscillators and methods of operating the same | — | 2005-07-05 |
| 6909334 | Low phase noise, wide tune range saw oscillators and methods of operating the same | — | 2005-06-21 |
| 5789990 | Feedback oscillator circuit using a saw resonator filter | Benjamin Paul Abbott | 1998-08-04 |
| 5787117 | Receiver/transmitter having common elements | — | 1998-07-28 |
| 5357207 | Sequential amplifier | — | 1994-10-18 |
| 5357206 | Sequential amplifier | — | 1994-10-18 |
| 4761616 | Voltage controlled oscillator | — | 1988-08-02 |
| 4760352 | Coupled resonator phase shift oscillator | — | 1988-07-26 |
| 4749964 | Superregenerative detector having a saw device in the feedback circuit | — | 1988-06-07 |
| 4682224 | System, method, and apparatus for television signal scrambling and descrambling | Lawrence H. Ragan, Clinton S. Hatmann | 1987-07-21 |
| 4682223 | Descrambler unit method and apparatus for television signal descrambling | Lawrence H. Ragan, Clinton S. Hartmann | 1987-07-21 |
| 4663664 | Electronic ticket method and apparatus for television signal scrambling and descrambling | Lawrence H. Ragan, Clinton S. Hartmann | 1987-05-05 |
| 4408347 | High-frequency channel selector having fixed bandpass filters in the RF section | — | 1983-10-04 |