Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7394424 | Methods and apparatus for implementing a wideband digital beamforming network | Keith Smith, Fred Gallagher, Steven L. Kaufman, David J. Fairfield | 2008-07-01 |
| RE36506 | Antenna design using a high index, low loss material | Richard C. Dempsey, Daniel W. Drago, Jr. | 2000-01-18 |
| 5563616 | Antenna design using a high index, low loss material | Richard C. Dempsey, Daniel W. Drago, Jr. | 1996-10-08 |
| 5434575 | Phased array antenna system using polarization phase shifting | Daniel W. Drago, Jr., Richard C. Dempsey | 1995-07-18 |
| 5327145 | Time delay passive ranging technique | — | 1994-07-05 |