Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7148848 | Dual band, bent monopole antenna | Joseph S. Colburn, Adesunloye Obatoyinbo | 2006-12-12 |
| 7109939 | Wideband antenna array | Joseph S. Colburn | 2006-09-19 |
| 7085121 | Variable capacitance membrane actuator for wide band tuning of microstrip resonators and filters | Sarabjit Mehta, John Pasiecznik, Jr., Peter Petre | 2006-08-01 |
| 7034619 | Monolithic array amplifier with periodic bias-line bypassing structure and method | — | 2006-04-25 |
| 7020396 | Opto-electronic ultra-wideband signal waveform generator and radiator | Hossein Izadpanah, Mchran Mokhtari, Keyvan Sayyah | 2006-03-28 |
| 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 |
| 6833819 | Beam steering apparatus for a traveling wave antenna and associated method | — | 2004-12-21 |
| 6509809 | Method and apparatus for coupling strip transmission line to waveguide transmission line | — | 2003-01-21 |
| 6384797 | Reconfigurable antenna for multiple band, beam-switching operation | James H. Schaffner, Daniel F. Sievenpiper, Robert Y. Loo, Pyong K. Park | 2002-05-07 |
| 6127901 | Method and apparatus for coupling a microstrip transmission line to a waveguide transmission line for microwave or millimeter-wave frequency range transmission | — | 2000-10-03 |
| 6069587 | Multiband millimeterwave reconfigurable antenna using RF mem switches | Stan W. Livingston, Jar J. Lee, Robert Y. Loo, Juan F. Lam, Adele Schmitz +4 more | 2000-05-30 |
| 6046659 | Design and fabrication of broadband surface-micromachined micro-electro-mechanical switches for microwave and millimeter-wave applications | Robert Y. Loo, Adele Schmitz, Julia J. Brown, Debabani Choudhury, James Foschaar +6 more | 2000-04-04 |
| 6014108 | Transverse-folded scanning antennas | John Pasiecznik, Jr. | 2000-01-11 |