Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12142831 | Dual-polarized antennas | Sergio E. Cardona, JR., Kevin W. Patrick | 2024-11-12 |
| 11139587 | Active distributed antenna system with frequency translation and switch matrix | Sergio E. Cardona, JR., Kevin W. Patrick, Silvio Cardero | 2021-10-05 |
| 10784591 | 3D 360 degree omnidirectional MIMO | Sergio E. Cardona, JR., Kevin W. Patrick, Silvio Cardero, Kevin G Ehrichs, Samuel F Frey +3 more | 2020-09-22 |
| 8878575 | Noise reduction for non-linear transmission line (NLTL) frequency multiplier | Ray Soloman Skaggs, Lawrence Wayne Tiffin, Christian Maldonado-Echevarria | 2014-11-04 |
| 8258897 | Ground structures in resonators for planar and folded distributed electromagnetic wave filters | Kevin W. Patrick, Jeremy B. Baldwin, Sergio E. Cardona, JR., David J. Karasiewicz | 2012-09-04 |
| 8254433 | Non-federated multi-function Ka-band exciter system and method | David W. Baker, Ralston S. Robertson, Chester Lo | 2012-08-28 |
| 5307071 | Low noise frequency synthesizer using half integer dividers and analog gain compensation | Keith P. Arnold | 1994-04-26 |