Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Communication system with multicarrier telephony transport for controlling a plurality of service units

Communication system with multicarrier telephony transport for controlling a plurality of service units

US Patent 6487405 · Granted Nov 26, 2002

Estimated economic value: $39,051,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Systems and method for orthogonal frequency division multiplexing2013
Systems and methods for orthogonal frequency divisional multiplexing2013
Systems and methods for orthogonal frequency division multiplexing2013
Systems and method for orthogonal frequency divisional multiplexing2013
Systems and method for orthogonal frequency divisional multiplexing2012
Systems and method for orthogonal frequency divisional multiplexing2012
Systems and method for orthogonal frequency divisional multiplexing2011
Poly-phase filters in multicarrier communication systems2003
Ingress protection in a communication system with orthogonal carriers2003
Method of distributed loop control for a multicarrier telephony transport2003
Hybrid/fiber coax video and telephony communication system with poly-phase filte2003
Fast fourier transform apparatus and method2002