Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5184092 | Phase-locked loop frequency tracking device including a direct digital synthesizer | Kevin M. McNab | 1993-02-02 |
| 5130671 | Phase-locked loop frequency tracking device including a direct digital synthesizer | Kevin M. McNab | 1992-07-14 |
| 4918748 | Apparatus and method for phase noise and post tuning drift cancellation | Kevin M. McNab | 1990-04-17 |
| 4897809 | High speed adder | George S. Des Brisay, Jr., Susan K. Avery | 1990-01-30 |
| 4815018 | Spurless fractional divider direct digital frequency synthesizer and method | Victor S. Reinhardt | 1989-03-21 |
| 4739278 | Digital phase-frequency discriminator comprising simplified reset means and associated method | George S. Des Brisay, Jr. | 1988-04-19 |
| 4727319 | Apparatus for on-wafer testing of electrical circuits | — | 1988-02-23 |
| 4426765 | Process for fabrication of ohmic contacts in compound semiconductor devices | Thomas G. Mills | 1984-01-24 |