Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1045429 | Chair frame | Sawyer Bateman, Cory Bosse | 2024-10-08 |
| 6701133 | Apparatus for and method of synchronising oscillators within a data communication system | Richard M. Bennett | 2004-03-02 |
| 6580320 | Signal processing apparatus | Peter Kenington | 2003-06-17 |
| 6381286 | Cartesian loop transmitter | Ross James Wilkinson, Peter Kenington, Joseph P. McGeehan, Mark A. Beach | 2002-04-30 |
| 6229992 | Full-duplex radio transmitter/receiver | Joseph P. McGeehan, Mark A. Beach, Peter Kenington, Wycliffe Timothy Slingsby | 2001-05-08 |
| 5939951 | Methods and apparatus for modulating, demodulating and amplifying | Kam Yuen Chan | 1999-08-17 |
| 5787079 | Method and apparatus for creating multiple subchannels in a single two-way radio channel | Peter Kenington, Richard M. Bennett | 1998-07-28 |
| 5719527 | Method and apparatus for amplifying, modulating and demodulating | Kam Yuen Chan | 1998-02-17 |
| 5334946 | Apparatus and method for reducing distortion in amplification | Peter Kenington, Mark A. Beach, Joseph P. McGeehan | 1994-08-02 |
| 5157345 | Apparatus and method for reducing distortion in amplification | Peter Kenington, Mark A. Beach, Joseph P. McGeehan | 1992-10-20 |
| RE34036 | Data transmission using a transparent tone-in band system | Joseph P. McGeehan | 1992-08-18 |
| 5134630 | Method and apparatus for transparent tone-in-band transmitter, receiver and system processing | — | 1992-07-28 |
| 4947453 | Transparent tone-in band transmitters, receivers and systems | Joseph P. McGeehan | 1990-08-07 |
| 4802191 | Data transmission using a transparent tone-in band system | Joseph P. McGeehan | 1989-01-31 |
| 4792985 | Transmitters and systems for tone-in-band transmission | Joseph P. McGeehan | 1988-12-20 |
| 4691375 | Data transmission using a transparent tone-in band system | Joseph P. McGeehan | 1987-09-01 |
| 4679243 | Data transmission using a transparent tone-in band system | Joseph P. McGeehan | 1987-07-07 |