Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6886237 | Method of producing an antenna | Peter Wileman | 2005-05-03 |
| 6690336 | Antenna | Ebinotambong Agboraw, George Nicolaidis | 2004-02-10 |
| 6552693 | Antenna | — | 2003-04-22 |
| 6424316 | Helical antenna | — | 2002-07-23 |
| 6369776 | Antenna | John Costas Vardaxoglou | 2002-04-09 |
| 6300917 | Antenna | Mark Roy Dowsett | 2001-10-09 |
| 6184845 | Dielectric-loaded antenna | Ebinotambong Agboraw | 2001-02-06 |
| 6181297 | Antenna | — | 2001-01-30 |
| 5963180 | Antenna system for radio signals in at least two spaced-apart frequency bands | — | 1999-10-05 |
| 5945963 | Dielectrically loaded antenna and a handheld radio communication unit including such an antenna | — | 1999-08-31 |
| 5859621 | Antenna | — | 1999-01-12 |
| 5854608 | Helical antenna having a solid dielectric core | — | 1998-12-29 |
| 5832375 | Superheterodyne radio receiver | Raymond J. Hasler | 1998-11-03 |
| 5606736 | Heterodyne radio receiver with plural variable frequency local oscillator signals | Raymond J. Hasler | 1997-02-25 |