Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9929587 | Radio frequency energy harvesting system | Authi A. Narayanan | 2018-03-27 |
| 7605770 | Flap antenna and communications system | Yong Uk Kim, Joseph B. Aday | 2009-10-20 |
| 7602337 | Antenna array including a phase shifter array controller and algorithm for steering the array | Chang Woon Choi, Wesley F. Walloch | 2009-10-13 |
| 7372420 | Electronically scanned antenna with secondary phase shifters | Gordon D. Osterhues, Neal E. Tornberg, Percy Yen | 2008-05-13 |
| 6618021 | Electrically small aperture antennae with field minimization | Robert L. Reynolds | 2003-09-09 |
| 6166610 | Integrated reconfigurable polarizer | Parthasarathy Ramanujam | 2000-12-26 |
| 5576668 | Tandem circular polarizer | Robert T. Clark | 1996-11-19 |
| 5402137 | Equalized shaped reflector antenna system and technique for equalizing same | Parthasarathy Ramanujam, Robert T. Clark | 1995-03-28 |