Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6577282 | Method and apparatus for zooming and reconfiguring circular beams for satellite communications | Chih-Chien Hsu, George Voulelikas, Stephen A. Robinson | 2003-06-10 |
| 6570528 | Antenna system for multiple orbits and multiple areas | Jack Bauer, Chih-Chien Hsu, Robert Rink | 2003-05-27 |
| 6535174 | Multi-mode square horn with cavity-suppressed higher-order modes | Arun Bhattacharyya | 2003-03-18 |
| 6463281 | Non-uniform multi-beam satellite communications system and method | John L. Norin, Paul Regulinski, Romulo Pontual | 2002-10-08 |
| 6463282 | Non-uniform multi-beam satellite communications system and method | John L. Norin, Paul Regulinski, Romulo Pontual | 2002-10-08 |
| 6456251 | Reconfigurable antenna system | — | 2002-09-24 |
| 6456846 | Non-uniform multi-beam satellite communications method | John L. Norin, Paul Regulinski, Romulo Pontual | 2002-09-24 |
| 6442148 | Reconfigurable multibeam communications satellite having frequency channelization | Gerald J. Adams, Paul D. Tarbuck, Robert Vaughan, Shih-Chang Wu, Thomas La France | 2002-08-27 |
| 6434384 | Non-uniform multi-beam satellite communications system and method | John L. Norin, Paul Regulinski | 2002-08-13 |
| 6323815 | Antenna configuration for low and medium earth orbit satellites | Philip Law | 2001-11-27 |
| 6246364 | Light-weight modular low-level reconfigurable beamformer for array antennas | Shih-Chang Wu, Jon J. Gulick | 2001-06-12 |
| 6184838 | Antenna configuration for low and medium earth orbit satellites | Philip Law | 2001-02-06 |
| 6137450 | Dual-linearly polarized multi-mode rectangular horn for array antennas | Arun Bhattacharyya | 2000-10-24 |
| 5936588 | Reconfigurable multiple beam satellite phased array antenna | Parthasarathy Ramanujam, Robert Vaughan, Philip Law | 1999-08-10 |
| 5936592 | Reconfigurable multiple beam satellite reflector antenna with an array feed | Parthasarathy Ramanujam, Robert Vaughan, James McCleary | 1999-08-10 |