| 6729929 |
Method and apparatus for controlling wireless networks |
Ian Sayers, Paul Jan Long |
2004-05-04 |
| 6542754 |
Synchronizing clock signals in wireless networks |
Ian Sayers, Paul Jan Long |
2003-04-01 |
| 5838730 |
Radio transmitter/receiver for wireless local area network |
— |
1998-11-17 |
| 5550865 |
Frequency modulator for data transceiver |
— |
1996-08-27 |
| 5533056 |
Data encoder/decoder for data transceiver |
— |
1996-07-02 |
| 5493583 |
Wireless data transceiver |
— |
1996-02-20 |
| 5444737 |
Wireless data transceiver |
Tomany Szilagyi |
1995-08-22 |
| 4964138 |
Differential correlator for spread spectrum communication system |
Greg Nease |
1990-10-16 |
| 4942591 |
Multiple phase PSK demodulator |
Greg Nease |
1990-07-17 |
| 4930140 |
Code division multiplex system using selectable length spreading code sequences |
Michael A. Plotnick |
1990-05-29 |
| 4471166 |
Wireless telephone extension unit with high level dial pulse signalling |
— |
1984-09-11 |
| 4471168 |
Wireless telephone extension unit with combination filter/oscillator unit |
— |
1984-09-11 |
| 4471167 |
Wireless extension telephone |
— |
1984-09-11 |
| 4469918 |
Wireless telephone system with high level dial pulse signalling |
— |
1984-09-04 |
| 4468540 |
Wireless telephone system with combination filter/oscillator circuit |
— |
1984-08-28 |
| 4468538 |
Wireless telephone system with high level dial pulse signalling |
— |
1984-08-28 |