Hong Zhang

Person

Kanata, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for simplifying the computation of alternate n...
- Patent number 9,124,512
- Issue date Sep 1, 2015
- RPX Clearinghouse, LLC
- Peter Ashwood Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for selecting between available neighbors in a...
- Patent number 9,059,920
- Issue date Jun 16, 2015
- RPX CLEARINGHOUSE LLC
- Ravi Ravindran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multicast implementation in a link state protocol controlled ethern...
- Patent number 9,008,088
- Issue date Apr 14, 2015
- RPX CLEARINGHOUSE LLC
- Peter Ashwood-Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multicast implementation in a link state protocol controlled Ethern...
- Patent number 8,867,366
- Issue date Oct 21, 2014
- Rockstar Consortium US LP
- Peter Ashwood-Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for selecting between available neighbors in a...
- Patent number 8,264,949
- Issue date Sep 11, 2012
- Rockstar Bidco LP
- Ravi Ravindran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for simplifying the computation of alternate n...
- Patent number 8,254,263
- Issue date Aug 28, 2012
- Rockstar Bidco, LP
- Peter Ashwood Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
QoS-based routing for CE-based VPN
- Patent number 8,189,481
- Issue date May 29, 2012
- Avaya, Inc.
- Ravi Ravindran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multicast implementation in a link state protocol controlled ethern...
- Patent number 8,059,647
- Issue date Nov 15, 2011
- Nortel Networks Limited
- Peter Ashwood-Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multicast implementation in a link state protocol controlled ethern...
- Patent number 7,822,031
- Issue date Oct 26, 2010
- Nortel Networks Limited
- Peter Ashwood-Smith
Information Patent Grant
Method and apparatus for computing alternate multicast/broadcast pa...
- Patent number 7,656,792
- Issue date Feb 2, 2010
- Nortel Networks Limited
- Hong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for deriving allowable paths through a network...
- Patent number 7,590,067
- Issue date Sep 15, 2009
- Nortel Networks Limtied
- Hong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for obtaining routing information on demand in...
- Patent number 7,590,074
- Issue date Sep 15, 2009
- Nortel Networks Limited
- Lakshminath Dondeti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for deriving optimal paths through a network s...
- Patent number 7,400,589
- Issue date Jul 15, 2008
- Nortel Networks Limited
- Hong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for computing metric information for abstracte...
- Patent number 7,382,738
- Issue date Jun 3, 2008
- Nortel Networks Limited
- Ravi Ravindran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MULTICAST IMPLEMENTATION IN A LINK STATE PROTOCOL CONTROLLED ETHERN...
- Publication number 20130148660
- Publication date Jun 13, 2013
- ROCKSTAR CONSORTIUM US LP
- PETER ASHWOOD-SMITH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SIMPLIFYING THE COMPUTATION OF ALTERNATE N...
- Publication number 20120314582
- Publication date Dec 13, 2012
- ROCKSTAR BIDCO, LP
- Peter Ashwood Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus For Selecting Between Available Neighbors in a...
- Publication number 20120307625
- Publication date Dec 6, 2012
- Ravi Ravindran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTICAST IMPLEMENTATION IN A LINK STATE PROTOCOL CONTROLLED ETHERN...
- Publication number 20120134357
- Publication date May 31, 2012
- Rockstar Bidco L.P.
- Peter ASHWOOD SMITH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTICAST IMPLEMENTATION IN A LINK STATE PROTOCOL CONTROLLED ETHERN...
- Publication number 20110032936
- Publication date Feb 10, 2011
- Nortel Networks Limited
- Peter Ashwood-Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for computing alternate multicast/broadcast pa...
- Publication number 20080107018
- Publication date May 8, 2008
- Nortel Networks Limited
- Hong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for selecting between available neighbors in a...
- Publication number 20080056137
- Publication date Mar 6, 2008
- Nortel Networks Limited
- Ravi Ravindran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for simplifying the computation of alternate n...
- Publication number 20070248016
- Publication date Oct 25, 2007
- Nortel Networks Limited
- Peter Ashwood Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multicast implementation in a link state protocol controlled Ethern...
- Publication number 20070165657
- Publication date Jul 19, 2007
- Nortel Networks Limited
- Peter Ashwood Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QoS-based routing for CE-based VPN
- Publication number 20060245363
- Publication date Nov 2, 2006
- Ravi Ravindran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for deriving optimal paths through a network s...
- Publication number 20050190704
- Publication date Sep 1, 2005
- Nortel Networks Limited
- Hong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for computing metric information for abstracte...
- Publication number 20050111375
- Publication date May 26, 2005
- Nortel Networks Limited
- Ravi Ravindran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for deriving allowable paths through a network...
- Publication number 20050088978
- Publication date Apr 28, 2005
- Nortel Networks Limited
- Hong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Method and apparatus for simplifying the computation of alternate n...

Method and apparatus for selecting between available neighbors in a...

Multicast implementation in a link state protocol controlled ethern...

Multicast implementation in a link state protocol controlled Ethern...

Method and apparatus for selecting between available neighbors in a...

Method and apparatus for simplifying the computation of alternate n...

QoS-based routing for CE-based VPN

Multicast implementation in a link state protocol controlled ethern...

Multicast implementation in a link state protocol controlled ethern...

Method and apparatus for computing alternate multicast/broadcast pa...

Method and apparatus for deriving allowable paths through a network...

Method and apparatus for obtaining routing information on demand in...

Method and apparatus for deriving optimal paths through a network s...

Method and apparatus for computing metric information for abstracte...

Patents Applicationslast 30 patents

MULTICAST IMPLEMENTATION IN A LINK STATE PROTOCOL CONTROLLED ETHERN...

METHOD AND APPARATUS FOR SIMPLIFYING THE COMPUTATION OF ALTERNATE N...

Method and Apparatus For Selecting Between Available Neighbors in a...

MULTICAST IMPLEMENTATION IN A LINK STATE PROTOCOL CONTROLLED ETHERN...

MULTICAST IMPLEMENTATION IN A LINK STATE PROTOCOL CONTROLLED ETHERN...

Method and apparatus for computing alternate multicast/broadcast pa...

Method and apparatus for selecting between available neighbors in a...

Method and apparatus for simplifying the computation of alternate n...

Multicast implementation in a link state protocol controlled Ethern...

QoS-based routing for CE-based VPN

Method and apparatus for deriving optimal paths through a network s...

Method and apparatus for computing metric information for abstracte...

Method and apparatus for deriving allowable paths through a network...