Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4726042 | A/D converters | — | 1988-02-16 |
| 4618967 | Radio receiver | Michael W. Neale | 1986-10-21 |
| 4583239 | Digital demodulator arrangement for quadrature signals | — | 1986-04-15 |
| 4571738 | Demodulator logic for frequency shift keyed signals | — | 1986-02-18 |
| 4525835 | Duplex radio system utilizing time compression expansion | Stephen D. Bainton | 1985-06-25 |
| 4521892 | Direct conversion radio receiver for FM signals | John K. Goatcher | 1985-06-04 |
| 4506262 | Synchronization of digital radio pager | Colin Jeffrey, Brian A. Bidwell, David F. A. Leevers, Michael John Allan Woodley | 1985-03-19 |
| 4488064 | Integrated circuit with a common power supply for silicon and gallium arsenide circuit portions | — | 1984-12-11 |
| 4480327 | Single channel duplex communication system | — | 1984-10-30 |
| 4462107 | Radio receiver for frequency shift keyed signals | — | 1984-07-24 |
| 4322851 | Decoding logic for frequency shift keying receiver | — | 1982-03-30 |
| 4271501 | Splitter/combiner network | Michael Overy | 1981-06-02 |
| 4254503 | Radio receiver for tone modulated signals | — | 1981-03-03 |
| 4238850 | Transmitter/receiver for single channel duplex communication system | — | 1980-12-09 |
| 4193034 | Radio receiver for FSK signals | — | 1980-03-11 |