Inventor
SHIELDS JAMES
IE16 patents
⚠️ This page may combine multiple inventors who share the name “SHIELDS JAMES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NORTEL NETWORKS LTD
13 patentsUS6496519B1Dec 17, 2002
Frame based data transmission over synchronous digital hierarchy network
NORTEL NETWORKS LTD64 citations95
US6373826B1Apr 16, 2002
Spanning tree algorithm
NORTEL NETWORKS LTD54 citations95
US6584118B1Jun 24, 2003
Payload mapping in synchronous networks
NORTEL NETWORKS LTD63 citations94
US6633584B1Oct 14, 2003
Payload translation between frame options in synchronous digital hierarchy networks
NORTEL NETWORKS LTD23 citations92
US6704326B2Mar 9, 2004
Payload mapping in synchronous networks
NORTEL NETWORKS LTD38 citations91
US6891862B1May 10, 2005
Multiplex hierarchy for high capacity transport systems
NORTEL NETWORKS LTD19 citations89
US7477843B1Jan 13, 2009
Method of and system for routing in a photonic network
NORTEL NETWORKS LTD40 citations87
US6570868B1May 27, 2003
System and method for establishing a communication connection
NORTEL NETWORKS LTD13 citations82
US7933279B1Apr 26, 2011
Voice over packet network arrangement and method
NORTEL NETWORKS LTD7 citations78
US6816496B2Nov 9, 2004
Frame based data transmission over synchronous digital hierarchy network
NORTEL NETWORKS LTD8 citations73
US7738381B2Jun 15, 2010
Flow control of frame based data over a synchronous digital network
NORTEL NETWORKS LTD7 citations70
USRE41417EJul 6, 2010
Concatenation of containers in synchronous digital hierarchy network
NORTEL NETWORKS LTD2 citations60
US7545800B2Jun 9, 2009
System and method for establishing a communication connection
NORTEL NETWORKS LTD1 citations50