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Loa Andersson
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Skovelagen, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Automatic protection switching using link-level redundancy supporti...
Patent number
8,134,917
Issue date
Mar 13, 2012
Rockstar Bidco LP
Andre N. Fredette
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network data routing protection cycles for automatic protection swi...
Patent number
7,760,623
Issue date
Jul 20, 2010
Nortel Networks Limited
Loa Andersson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network data routing protection cycles for automatic protection swi...
Patent number
7,486,615
Issue date
Feb 3, 2009
Nortel Network Limited
Loa Andersson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Route protection in a communication network
Patent number
7,380,017
Issue date
May 27, 2008
Nortel Networks Limited
Jon Weil
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System, device, and method for establishing and removing a label sw...
Patent number
7,023,846
Issue date
Apr 4, 2006
Nortel Networks Limited
Loa Andersson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Automatic protection switching using link-level redundancy supporti...
Patent number
6,987,727
Issue date
Jan 17, 2006
Nortel Networks Limited
Andre N. Fredette
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed label switching router
Patent number
6,947,428
Issue date
Sep 20, 2005
Nortel Networks Limited
Loa Andersson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Virtual private network management system
Patent number
6,931,016
Issue date
Aug 16, 2005
Nortel Networks Limited
Loa Andersson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for loop avoidance in multi-protocol label switching
Patent number
6,879,594
Issue date
Apr 12, 2005
Nortel Networks Limited
Cheng-Yin Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for engineering paths for multicast traffic
Patent number
6,728,777
Issue date
Apr 27, 2004
Nortel Networks Limited
Cheng Yin Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network data routing protection cycles for automatic protection swi...
Patent number
6,535,481
Issue date
Mar 18, 2003
Nortel Networks Limited
Loa Andersson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
NETWORK DATA ROUTING PROTECTION CYCLES FOR AUTOMATIC PROTECTION SWI...
Publication number
20090161537
Publication date
Jun 25, 2009
Loa Andersson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Automatic protection switching using link-level redundancy supporti...
Publication number
20050265228
Publication date
Dec 1, 2005
Andre N. Fredette
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Automatic protection switching using link-level redundancy supporti...
Publication number
20040156310
Publication date
Aug 12, 2004
Andre N. Fredette
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Network data routing protection cycles for automatic protection swi...
Publication number
20030152025
Publication date
Aug 14, 2003
Loa Andersson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Route protection in a communication network
Publication number
20020188756
Publication date
Dec 12, 2002
Nortel Networks Limited
Jon Weil
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Failure protection in a communications network
Publication number
20020093954
Publication date
Jul 18, 2002
Jon Weil
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System, device, and method for bypassing network changes in a route...
Publication number
20020004843
Publication date
Jan 10, 2002
Loa Andersson
H04 - ELECTRIC COMMUNICATION TECHNIQUE