Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12166473 | Apparatus and method for controlling a resonator | Jorgen S. Nielsen | 2024-12-10 |
| 11955942 | Active multi-pole filter | Jorgen S. Nielsen | 2024-04-09 |
| 11290084 | Apparatus and method for controlling a resonator | Jorgen S. Nielsen | 2022-03-29 |
| 10879875 | Variable filter | Jorgen S. Nielsen | 2020-12-29 |
| 10050604 | Variable filter | Jorgen S. Nielsen | 2018-08-14 |
| 9713266 | Method for manufacture of fine line circuitry | Don Jang, Harald Riebel, Frank Brüning | 2017-07-18 |
| 7881413 | Digital PLL with conditional holdover | — | 2011-02-01 |
| 7106758 | Circuit and method for service clock recovery | Jonathan R. Belk | 2006-09-12 |
| 6721328 | Adaptive clock recovery for circuit emulation service | Jonathan R. Belk | 2004-04-13 |
| 6363073 | Circuit and method for service clock recovery | — | 2002-03-26 |
| 6157646 | Circuit and method for service clock recovery | — | 2000-12-05 |
| 5986486 | Circuits and methods for a phase lock loop for synchronous reference clocks | — | 1999-11-16 |
| D332932 | Removable boarding handle for boats | John R. Jell | 1993-02-02 |
| 4736386 | Carrier out-of-lock detector apparatus | — | 1988-04-05 |
| 4558291 | Phase shifter for broadband radio signal | — | 1985-12-10 |
| 4528697 | Broadband quadrature phase modulator for control loop error generation in an IF combiner | — | 1985-07-09 |
| 4404520 | Differential absolute equalization measurement circuit | — | 1983-09-13 |