Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5004992 | Multi-resonator ceramic filter and method for tuning and adjusting the resonators thereof | Douglas A. Morris | 1991-04-02 |
| 4492933 | Temperature compensation circuit for oscillator with parabolic characteristic | — | 1985-01-08 |