Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6026140 | Low power programmable ripple counter | — | 2000-02-15 |
| 5986513 | Phase locked loop with limited lock time | Bruce C. Nepple, Daniel J. Park | 1999-11-16 |
| 5826178 | Loop antenna with reduced electrical field sensitivity | — | 1998-10-20 |
| 5745777 | Analyzer for frequency modulated signals | James D. English, Daniel J. Park, Garth Upshaw | 1998-04-28 |
| 5594362 | Gatable level-pulling circuit | — | 1997-01-14 |
| 5483595 | Paging device including password accessed stored cryptographic keys | — | 1996-01-09 |
| 5469411 | Method and apparatus for accurate time maintenance and display | — | 1995-11-21 |
| 5448202 | Sigma-delta FM demodulator | — | 1995-09-05 |
| 5448533 | Method and apparatus for accurate time maintenance and display | — | 1995-09-05 |
| 5410150 | Fiber optic controller with an interface having an emitting diode and a photodetector | Allan Teron, C. Bruce Hewson | 1995-04-25 |
| 5345188 | Sigma-delta digital FM demodulator | — | 1994-09-06 |
| 5280501 | Data bit synchronization | — | 1994-01-18 |
| 5263183 | Radio antenna tuning circuit | — | 1993-11-16 |
| 5142692 | Transmitting information with cut and flip spectrum | — | 1992-08-25 |
| 4961184 | Integrate and hold amplifier | — | 1990-10-02 |