Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5768684 | Method and apparatus for bi-directional power control in a digital communication system | Jerrold Lee Grubb, John W. Arens | 1998-06-16 |
| 5515062 | Location system and method with acquisition of accurate location parameters | Kristine P. Maine, Keith Andrew Olds | 1996-05-07 |
| 5412388 | Position ambiguity resolution | — | 1995-05-02 |
| 4833416 | QPSK/BPSK demodulator | — | 1989-05-23 |
| 4336500 | MSK Demodulator frequency acquistion apparatus and method | — | 1982-06-22 |
| 4330746 | Method and apparatus for measuring received Doppler cycles for a specified period of time | Roy M. Stulting | 1982-05-18 |
| 4314206 | Noise chopper for preventing false locks in a coherent carrier recovery system | James H. Stilwell | 1982-02-02 |