Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6992627 | Single and multiband quarter wave resonator | Royden M. Honda, Greg Johnson, Robert J. Hill | 2006-01-31 |
| 6646619 | Broadband antenna assembly of matching circuitry and ground plane conductive radiating element | Greg Johnson, Robert J. Hill | 2003-11-11 |
| 6501439 | Flexible substrate wide band, multi-frequency antenna system | — | 2002-12-31 |
| 6429818 | Single or dual band parasitic antenna assembly | Greg Johnson | 2002-08-06 |
| 6339404 | Diversity antenna system for lan communication system | Greg Johnson | 2002-01-15 |
| 6326927 | Capacitively-tuned broadband antenna structure | Greg Johnson, Robert J. Hill | 2001-12-04 |
| 6239765 | Asymmetric dipole antenna assembly | Greg Johnson, Robert J. Hill | 2001-05-29 |
| 5339075 | Vehicular collision avoidance apparatus | Terrill Abst | 1994-08-16 |