Inventor

FRANK RONALD ARTHUR

CA4 patents

⚠️ This page may combine multiple inventors who share the name “FRANK RONALD ARTHUR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CIENA CORP

3 patents

US7072348B2Jul 4, 2006

System and method for in-service reconfiguration of a synchronous optical communications network

CIENA CORP15 citations79

US6965619B2Nov 15, 2005

Flexible multiplexer/demultiplexer and method for transport of optical line data to a wide/metro area link

CIENA CORP17 citations79

US7209451B2Apr 24, 2007

Apparatus and method for efficient detection and suppression of corrupted fibre channel frames in a protected transmission medium

CIENA CORP3 citations57

DUFOUR ALLAN DENNIS

1 patent

US7123625B2Oct 17, 2006

Method and apparatus for in-service dynamic allocation of bandwidth in a TDM network

DUFOUR ALLAN DENNIS6 citations55