Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Single channel duplex communication system

Single channel duplex communication system

US Patent 4480327 · Granted Oct 30, 1984

Estimated economic value: $5,327,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

A/D converters1988
Radio receiver1986
Digital demodulator arrangement for quadrature signals1986
Demodulator logic for frequency shift keyed signals1986
Duplex radio system utilizing time compression expansion1985
Direct conversion radio receiver for FM signals1985
Synchronization of digital radio pager1985
Integrated circuit with a common power supply for silicon and gallium arsenide c1984
Radio receiver for frequency shift keyed signals1984
Decoding logic for frequency shift keying receiver1982
Splitter/combiner network1981
Radio receiver for tone modulated signals1981