Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9553712 | Feed-forward canceller | Charles A. Hall, Tina P. Srivastava, Anthony T. McDowell | 2017-01-24 |
| 9479214 | Wideband active radio frequency interference cancellation system | Charles A. Hall, Tina P. Srivastava, Anthony T. McDowell | 2016-10-25 |
| 8154452 | Method and apparatus for phased array antenna field recalibration | — | 2012-04-10 |
| 7786948 | Array antenna with embedded subapertures | Timothy D. Keesey | 2010-08-31 |
| 6678729 | Method of monitoring the availability of a messaging and VOIP networking | Roy Ahoor, Stephen J. Berscheid | 2004-01-13 |