Issued Patents 2003
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671310 | Method and apparatus for positioning pulses over time by applying time-hopping codes having pre-defined characteristics | James L. Richards, Mark D. Roberts, Marcus H. Pendergrass | 2003-12-30 |
| 6636573 | Precision timing generator system and method | James L. Richards, Preston Jett, Lawrence E. Larson, David A. Rowe | 2003-10-21 |
| 6636567 | Method of specifying non-allowable pulse characteristics | Mark D. Roberts, Marcus H. Pendergrass, James L. Richards | 2003-10-21 |
| 6636566 | Method and apparatus for specifying pulse characteristics using a code that satisfies predefined criteria | Mark D. Roberts, Marcus H. Pendergrass, James L. Richards | 2003-10-21 |
| 6611234 | System and method for position determination by impulse radio using round trip time-of-flight | James L. Richards, Ivan A. Cowie | 2003-08-26 |
| 6606051 | Pulse-responsive dipole antenna | Mark Barnes | 2003-08-12 |
| 6577691 | Precision timing generator apparatus and associated methods | James L. Richards, Preston Jett, Lawrence E. Larson, David A. Rowe | 2003-06-10 |
| 6573857 | System and method for intrusion detection using a time domain radar array | James L. Richards | 2003-06-03 |
| 6571089 | Method and apparatus for moderating interference while effecting impulse radio wireless control of equipment | James L. Richards, Ivan A. Cowie | 2003-05-27 |
| 6556621 | System for fast lock and acquisition of ultra-wideband signals | James L. Richards, Ivan A. Cowie, William Welch, Randall S. Stanley | 2003-04-29 |
| 6549567 | Full duplex ultrawide-band communication system and method | — | 2003-04-15 |
| 6539213 | System and method for impulse radio power control | James L. Richards, Ivan A. Cowie | 2003-03-25 |
| 6512455 | System and method for monitoring assets, objects, people and animals utilizing impulse radio | James S. Finn, James L. Richards, Timothy T. Payment | 2003-01-28 |
| 6504483 | System and method for using impulse radio technology to track and monitor animals | James L. Richards, Donald A. Kelly, David C. Meigs, Timothy T. Payment, James S. Finn +2 more | 2003-01-07 |