Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Half-duplex modem without turnaround delay

Half-duplex modem without turnaround delay

US Patent 4669090 · Granted May 26, 1987

Estimated economic value: $2,039,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sensory enhancement systems and methods in personal electronic devices2013
System and method for adapting a change in constellation density while receiving2012
Distributed block coding (DBC)2012
Block modulus coding (BMC) systems and methods for block coding with non-binary 2012
Distributed block coding (DBC)2011
Distributed block coding (DBC)2011
Sensory enhancement systems and methods in personal electronic devices2011
System and method for adapting to a change in constellation density while receiv2010
Subscriber line driver with equalizer2010
System and method for space diversified linear block interleaving2010
System and method for subliminal time domain duplexing2010
Communication system and method for minimum burst duration2010