Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372613 | RX and TX coherence in radar antenna using near field antenna | Joseph E. Hilliard, JR. | 2025-07-29 |
| 12362499 | Polarization versatile radiator | Thomas V. Sikina, Izabella Furman, Robert S. Isom | 2025-07-15 |
| 11600922 | Dual band frequency selective radiator array | Phillip W. Thiessen, Thomas V. Sikina | 2023-03-07 |
| 11469520 | Dual band dipole radiator array | Phillip W. Thiessen, Thomas V. Sikina | 2022-10-11 |
| 9979084 | Satellite-based phased array calibration | Thomas V. Sikina, Joseph Yeh, Patrick J. Makridakis | 2018-05-22 |
| 9379446 | Methods and apparatus for dual polarized super-element phased array radiator | Thomas V. Sikina, Gregory M. Fagerlund, Steven P. Kemp | 2016-06-28 |
| 9373888 | Method and apparatus for reducing sidelobes in large phased array radar with super-elements | Kaichiang Chang, Jeffrey C. Upton | 2016-06-21 |
| 9331751 | Method and system for characterizing an array antenna using near-field measurements | Thomas V. Sikina, Joseph E. Hilliard, JR. | 2016-05-03 |
| 9261587 | Methods and apparatus for highly reliable signal distribution | Joseph M. Gwinn, IV | 2016-02-16 |
| 9194947 | Radar system using matched filter bank | Jama Mohamed, Dennis E. Nieskoski, William Kennedy | 2015-11-24 |
| 9086476 | Method and apparatus for rejecting intermodulation products | Stephen M. Sparagna | 2015-07-21 |
| 9070964 | Methods and apparatus for volumetric coverage with image beam super-elements | Thomas V. Sikina, Kaichiang Chang, Jeffrey C. Upton | 2015-06-30 |
| 9019153 | Calibration of large phased arrays using fourier gauge | Thomas V. Sikina, Jeffrey C. Upton | 2015-04-28 |
| 8912835 | Method and system for controlling radio frequency power | Siddarth Nagarkatti, Feng Tian, David Lam, Abdul Rashid, Souheil Benzerrouk +3 more | 2014-12-16 |
| 8866686 | Methods and apparatus for super-element phased array radiator | Thomas V. Sikina, Gregory M. Fagerlund, Karen A. Rapoza | 2014-10-21 |
| 8659335 | Method and system for controlling radio frequency power | Siddharth P. Nagarkatti, Feng Tian, David Lam, Abdul Rashid, Souheil Benzerrouk +3 more | 2014-02-25 |
| 8053700 | Applicators and cooling systems for a plasma device | Xing Chen | 2011-11-08 |
| 6879140 | Power holdup circuit | Igor Elkin, Ilya Bystryak, Tung Minh Huynh, Vadim Lubomirsky | 2005-04-12 |
| 6252542 | Phased array antenna calibration system and method using array clusters | Thomas V. Sikina, Oscar J. Bedigian | 2001-06-26 |
| 6232920 | Array antenna having multiple independently steered beams | Eli Brookner, Richard L. O'Shea, Jeffrey C. Upton, John R. Mather, Michael G. Sarcione +1 more | 2001-05-15 |
| 6104343 | Array antenna having multiple independently steered beams | Eli Brookner, Richard L. O'Shea, Jeffrey C. Upton | 2000-08-15 |
| 5867123 | Phased array radio frequency (RF) built-in-test equipment (BITE) apparatus and method of operation therefor | Edward A. Geyh, Thomas Y. Sikina, Tariq R. Adhami | 1999-02-02 |
| 5568086 | Linear power amplifier for high efficiency multi-carrier performance | Peter R. Maloney, David M. Upton, Robert J. McMorrow | 1996-10-22 |
| 5325103 | Lightweight patch radiator antenna | — | 1994-06-28 |
| 5276452 | Scan compensation for array antenna on a curved surface | Jerome D. Hanfling, Jeffrey C. Upton, Richard L. O'Shea, Kaichiang Chang | 1994-01-04 |