Issued Patents 2004
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833815 | Cavity embedded meander line loaded antenna | — | 2004-12-21 |
| 6828947 | Nested cavity embedded loop mode antenna | Steven A. Hedges | 2004-12-07 |
| 6791502 | Stagger tuned meanderline loaded antenna | Richard C. Ball | 2004-09-14 |
| 6774745 | Activation layer controlled variable impedance transmission line | — | 2004-08-10 |
| 6771224 | Direction finding system using body-worn antenna | — | 2004-08-03 |
| 6765537 | Dual uncoupled mode box antenna | — | 2004-07-20 |
| 6753816 | Dual band/dual mode meander line antenna | — | 2004-06-22 |
| 6731247 | Method and apparatus for reducing the low frequency cut-off of a wideband meander line loaded antenna | — | 2004-05-04 |
| 6677883 | Surveillance method and apparatus | — | 2004-01-13 |