Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977557 | Injection mode steering oscillator | — | 2005-12-20 |
| 6545550 | Residual frequency effects compensation | — | 2003-04-08 |
| 5053651 | Deglitched digital mixer circuit | Roy W. Berquist | 1991-10-01 |
| 4906944 | Integrator controlled time compensated clock oscillator | — | 1990-03-06 |
| 4891611 | Vibration compensated crystal oscillator | — | 1990-01-02 |
| 4513259 | Closed loop temperature compensated frequency reference | — | 1985-04-23 |
| 4449032 | Variable gain oven temperature control circuit | — | 1984-05-15 |
| 4396892 | Accelerated warm-up crystal oven | Glenn R. Hykes | 1983-08-02 |
| 4305041 | Time compensated clock oscillator | — | 1981-12-08 |
| 4297657 | Closed loop temperature compensated frequency reference | — | 1981-10-27 |