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John M. Zwiebel
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Santa Cruz, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Bidirectional multicast protocol with upstream and downstream join...
Patent number
9,240,893
Issue date
Jan 19, 2016
Cisco Technology, Inc.
John M. Zwiebel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optimal bridging over MPLS/IP through alignment of multicast and un...
Patent number
8,169,924
Issue date
May 1, 2012
Cisco Technology, Inc.
Ali Sajassi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Congruent forwarding paths for unicast and multicast traffic
Patent number
7,855,950
Issue date
Dec 21, 2010
Cisco Technology, Inc.
John M. Zwiebel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multicast fast reroute
Patent number
7,826,348
Issue date
Nov 2, 2010
Cisco Technology, Inc.
Dino Farinacci
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bidirectional multicast protocol with upstream and downstream join...
Patent number
7,808,993
Issue date
Oct 5, 2010
Cisco Technology, Inc.
John M. Zwiebel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multicast fast reroute for network topologies
Patent number
7,684,316
Issue date
Mar 23, 2010
Cisco Technology, Inc.
Clarence Filsfils
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Bidirectional Multicast Protocol with Upstream and Downstream Join...
Publication number
20110211578
Publication date
Sep 1, 2011
John M. Zwiebel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multicast fast reroute for network topologies
Publication number
20090201803
Publication date
Aug 13, 2009
Cisco Technology, Inc.
Clarence Filsfils
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multicast fast reroute
Publication number
20080267078
Publication date
Oct 30, 2008
Cisco Technology, Inc.
Dino Farinacci
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of providing a rendezvous point
Publication number
20070165632
Publication date
Jul 19, 2007
Cisco Technology, Inc.
John Michael Zwiebel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Bidirectional multicast protocol with upstream and downstream join...
Publication number
20070091891
Publication date
Apr 26, 2007
John M. Zwiebel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Congruent forwarding paths for unicast and multicast traffic
Publication number
20070025276
Publication date
Feb 1, 2007
Cisco Technology, Inc.
John M. Zwiebel
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optimal bridging over MPLS / IP through alignment of multicast and...
Publication number
20070025277
Publication date
Feb 1, 2007
Cisco Technology, Inc.
Ali Sajassi
H04 - ELECTRIC COMMUNICATION TECHNIQUE