Issued Patents All Time
Showing 101–106 of 106 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6229992 | Full-duplex radio transmitter/receiver | Joseph P. McGeehan, Andrew Bateman, Mark A. Beach, Wycliffe Timothy Slingsby | 2001-05-08 |
| 5950119 | Image-reject mixers | Joseph P. McGeehan, Mark A. Beach, Andrew Robert Nix | 1999-09-07 |
| 5787079 | Method and apparatus for creating multiple subchannels in a single two-way radio channel | Andrew Bateman, Richard M. Bennett | 1998-07-28 |
| 5576659 | Method and apparatus for signal processing using reference signals | Mark A. Beach, Joseph P. McGeehan | 1996-11-19 |
| 5334946 | Apparatus and method for reducing distortion in amplification | Mark A. Beach, Andrew Bateman, Joseph P. McGeehan | 1994-08-02 |
| 5157345 | Apparatus and method for reducing distortion in amplification | Mark A. Beach, Andrew Bateman, Joseph P. McGeehan | 1992-10-20 |