Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11398676 | Systems and methods of controlling a direct radiating array antenna | Murat E. Veysoglu, John E. Baldauf, Daniel F. Mathews | 2022-07-26 |
| 8552917 | Wide angle multibeams | Daniel F. Mathews, Parthasarathy Ramanujam, Robert B. Mathews, Thomas Makoto Hikido, Gary J. Gawlas | 2013-10-08 |
| 6266024 | Rotatable and scannable reconfigurable shaped reflector with a movable feed system | Parthasarathy Ramanujam, Brian M. Park, Vincent E. Cascia | 2001-07-24 |
| 6225964 | Dual gridded reflector antenna system | Parthasarathy Ramanujam, Brian M. Park | 2001-05-01 |
| 6150990 | Method for reducing cross-polar degradation in multi-feed dual offset reflector antennas | Parthasarathy Ramanujam, Philip Law | 2000-11-21 |
| 6031502 | On-orbit reconfigurability of a shaped reflector with feed/reflector defocusing and reflector gimballing | Parthasarathy Ramanujam, Cynthia A. Dixon, Miguel A. Estevez | 2000-02-29 |
| 5546097 | Shaped dual reflector antenna system for generating a plurality of beam coverages | Parthasarathy Ramanujam, Charlie C. Shin, Andrew Jacob Stambaugh | 1996-08-13 |