Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for data transmission using chirped frequency-shift-keying modulation

Method and apparatus for data transmission using chirped frequency-shift-keying modulation

US Patent 4468792 · Granted Aug 28, 1984

Estimated economic value: $4,719,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Current measuring device2012
Current measuring device2012
Protective relay monitoring system and method of comparing behavior patterns2012
System for monitoring and assessing electrical circuits and method of operation2012
Current measuring device2010
Digital receiving system for dense environment of aircraft2004
Telemetry of diagnostic messages from a mobile asset to a remote station2004
Apparatus and method for rail track inspection2003
Communication system utilizing modified geometric harmonic modulation2002
Adaptive propagation delay compensation for TDMA communications systems2002
GHM aggregator2002
Telemetry of diagnostic messages from a mobile asset to a remote station2001