Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4267529 | TV antenna isolation system | Wilfred L. Hand | 1981-05-12 |
| 4267602 | Acquisition delay circuit for a PLL reference oscillator | Wilfred L. Hand | 1981-05-12 |
| 4262307 | Fine tuning circuit | Wilfred L. Hand | 1981-04-14 |
| 4247834 | Control circuit for establishing voltage-controlled or injection-locked operation of a synthesizer reference oscillator | Wilfred L. Hand | 1981-01-27 |
| 4208741 | AFC System for a synthesizer tuning system | Wilfred L. Hand | 1980-06-17 |