Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6381286 | Cartesian loop transmitter | Ross James Wilkinson, Peter Kenington, Mark A. Beach, Andrew Bateman | 2002-04-30 |
| 6229992 | Full-duplex radio transmitter/receiver | Andrew Bateman, Mark A. Beach, Peter Kenington, Wycliffe Timothy Slingsby | 2001-05-08 |
| 5950119 | Image-reject mixers | Mark A. Beach, Andrew Robert Nix, Peter Kenington | 1999-09-07 |
| 5576659 | Method and apparatus for signal processing using reference signals | Peter Kenington, Mark A. Beach | 1996-11-19 |
| 5334946 | Apparatus and method for reducing distortion in amplification | Peter Kenington, Mark A. Beach, Andrew Bateman | 1994-08-02 |
| 5157345 | Apparatus and method for reducing distortion in amplification | Peter Kenington, Mark A. Beach, Andrew Bateman | 1992-10-20 |
| RE34036 | Data transmission using a transparent tone-in band system | Andrew Bateman | 1992-08-18 |
| 4947453 | Transparent tone-in band transmitters, receivers and systems | Andrew Bateman | 1990-08-07 |
| 4802191 | Data transmission using a transparent tone-in band system | Andrew Bateman | 1989-01-31 |
| 4792985 | Transmitters and systems for tone-in-band transmission | Andrew Bateman | 1988-12-20 |
| 4691375 | Data transmission using a transparent tone-in band system | Andrew Bateman | 1987-09-01 |
| 4679243 | Data transmission using a transparent tone-in band system | Andrew Bateman | 1987-07-07 |