Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437746 | Cellular telephone antenna array | — | 2002-08-20 |
| 6181279 | Patch antenna with an electrically small ground plate using peripheral parasitic stubs | — | 2001-01-30 |
| 6140965 | Broad band patch antenna | — | 2000-10-31 |
| 6094176 | Very compact and broadband planar log-periodic dipole array antenna | John Joseph Ball | 2000-07-25 |
| 6018323 | Bidirectional broadband log-periodic antenna assembly | John Joseph Ball | 2000-01-25 |
| 5940042 | Windshield slot antenna for vehicle transmissions | — | 1999-08-17 |