Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6952190 | Low profile slot antenna using backside fed frequency selective surface | Daniel F. Sievenpiper | 2005-10-04 |
| 6894654 | Waveguide for a traveling wave antenna | — | 2005-05-17 |
| 6870511 | Method and apparatus for multilayer frequency selective surfaces | Joseph S. Colburn | 2005-03-22 |
| 6867741 | Antenna system and RF signal interference abatement method | James H. Schaffner, Daniel F. Sievenpiper | 2005-03-15 |
| 6864856 | Low profile, dual polarized/pattern antenna | Joseph S. Colburn | 2005-03-08 |
| 6859181 | Integrated spiral and top-loaded monopole antenna | Joseph S. Colburn | 2005-02-22 |