Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823022 | Method for mitigating effects of interference in impulse radio communication | James L. Richards, Vernon R. Brethour, Mark D. Roberts, Mark Barnes, Ivan A. Cowie +1 more | 2004-11-23 |
| 6788730 | Method and apparatus for applying codes having pre-defined properties | James L. Richards, Mark D. Roberts, Marcus H. Pendergrass | 2004-09-07 |
| 6778603 | Method and apparatus for generating a pulse train with specifiable spectral response characteristics | Mark D. Roberts, James L. Richards, Marcus H. Pendergrass | 2004-08-17 |
| 6774846 | System and method for position determination by impulse radio | James L. Richards, Ivan A. Cowie | 2004-08-10 |
| 6763057 | Vector modulation system and method for wideband impulse radio communications | James L. Richards, Ivan A. Cowie, Vernon R. Brethour | 2004-07-13 |
| 6710736 | System and method for intrusion detection using a time domain radar array | James L. Richards | 2004-03-23 |
| 6705942 | Method and apparatus for managing golf related information obtained in part by using impulse radio technology | Dale W. Crook, Donald A. Kelly | 2004-03-16 |
| 6674396 | System and method for distance measurement by inphase and quadrature signals in a radio system | James L. Richards | 2004-01-06 |