Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6919851 | Broadband monopole/ dipole antenna with parallel inductor-resistor load circuits and matching networks | Shawn Rogers, Chalmers M. Butler | 2005-07-19 |
| 6445360 | Antenna structure for fixed wireless system | Hazim Basheer Al-Rawi, Andrew John Fox | 2002-09-03 |
| 5987316 | Subscriber authentication for radio local loop system | Malcolm Keith Gordon, Douglas Roger Pulley | 1999-11-16 |
| 5802177 | Apparatus for radio local loop system | Elizabeth DANIEL, Malcolm Keith Gordon, William L. Jones, Douglas Roger Pulley | 1998-09-01 |