Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6618829 | Communication system, a synchronization circuit, a method of communicating a data signal, and methods of synchronizing with a data signal | George E. Pax | 2003-09-09 |
| 6603391 | Phase shifters, interrogators, methods of shifting a phase angle of a signal, and methods of operating an interrogator | Roy Greeff | 2003-08-05 |
| 6600428 | Radio frequency data communications device | James E. O'Toole, John R. Tuttle, Mark E. Tuttle, Tyler Lowrey, Kevin M. Devereaux +4 more | 2003-07-29 |
| 6600905 | Communication system, interrogators and communication methods | Roy Greeff | 2003-07-29 |
| 6545605 | Methods of determining a communications range of an interrogator of a wireless identification system and methods of verifying operation of a wireless identification system | Mark T. Van Horn, Scott T. Trosper | 2003-04-08 |