Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6414646 | Variable beamwidth and zoom contour beam antenna systems | — | 2002-07-02 |
| 6411262 | Shaped reflector antenna system configuration for use on a communication satellite | I. Mariana Suarez-Barnes | 2002-06-25 |
| 6243048 | Gregorian reflector antenna system having a subreflector optimized for an elliptical antenna aperture | — | 2001-06-05 |
| 6198455 | Variable beamwidth antenna systems | — | 2001-03-06 |
| 6147656 | Active multiple beam antennas | — | 2000-11-14 |
| 6049312 | Antenna system with plural reflectors | Peter W. Lord, Sina Barkeshli, Louis B. Brydon, Jeff Zaine | 2000-04-11 |
| 5945960 | Method and apparatus for reconfiguring antenna radiation patterns | — | 1999-08-31 |
| 5790077 | Antenna geometry for shaped dual reflector antenna | Peter W. Lord | 1998-08-04 |
| 5283587 | Active transmit phased array antenna | Edward Hirshfield, Edgar W. Matthews, Jr. | 1994-02-01 |
| 5113197 | Conformal aperture feed array for a multiple beam antenna | — | 1992-05-12 |
| 4749244 | Frequency independent beam waveguide | — | 1988-06-07 |
| 4503434 | Lossless arbitrary output dual mode network | — | 1985-03-05 |
| 4499471 | Reconfigurable dual mode network | — | 1985-02-12 |
| 4435714 | Grating lobe eliminator | — | 1984-03-06 |
| 4368473 | Microwave lens ripple filter | — | 1983-01-11 |
| 4343002 | Paraboloidal reflector spatial filter | — | 1982-08-03 |
| 4342036 | Multiple frequency band, multiple beam microwave antenna system | William G. Scott | 1982-07-27 |
| 4335388 | Null control of multiple beam antenna | William G. Scott, Edgar W. Matthews, Jr., Charles Klein | 1982-06-15 |