Haixiang He

Person

Woburn, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for authorizing multicast forwarding states
- Patent number 9,065,669
- Issue date Jun 23, 2015
- Avaya Inc.
- Haixiang He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for providing replay protection in systems usi...
- Patent number 8,687,485
- Issue date Apr 1, 2014
- Rockstar Consortium USLP
- Lakshminath Dondeti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus to facilitate the closure of mobility tunnels
- Patent number 8,085,727
- Issue date Dec 27, 2011
- Avaya Inc.
- Haixiang He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus to intelligently perform scanning and assist s...
- Patent number 8,041,319
- Issue date Oct 18, 2011
- Avaya Inc.
- Haixiang He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DVMRP border router for reverse path forwarding validation with ext...
- Patent number 7,944,846
- Issue date May 17, 2011
- Avaya Inc.
- Xiangrong Cai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for extending a mobile unit data path between...
- Patent number 7,643,451
- Issue date Jan 5, 2010
- Nortel Networks Limited
- Haixiang He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method an apparatus for providing a scalable and secure network wit...
- Patent number 7,571,463
- Issue date Aug 4, 2009
- Nortel Networks Limited
- Donald Fedyk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self-configuring method and apparatus for providing secure communic...
- Patent number 7,558,877
- Issue date Jul 7, 2009
- Nortel Networks Limited
- Donald Fedyk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scalable, distributed method and apparatus for transforming packets...
- Patent number 7,526,658
- Issue date Apr 28, 2009
- Nortel Networks Limited
- Haixiang He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scalable method and apparatus for transforming packets to enable se...
- Patent number 7,519,834
- Issue date Apr 14, 2009
- Nortel Networks Limited
- Lakshminath Dondeti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for producing a multicast tree
- Patent number 7,454,484
- Issue date Nov 18, 2008
- Nortel Networks Limited
- Haixiang He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for establishing virtual private network tunne...
- Patent number 7,389,534
- Issue date Jun 17, 2008
- Nortel Networks Ltd.
- Haixiang He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Technique for multicasting receiver membership reports
- Patent number 7,149,215
- Issue date Dec 12, 2006
- Nortel Networks Limited
- Haixiang He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PROVIDING-REPLAY PROTECTION IN SYSTEMS USING GROUP SECURITY ASSOCIA...
- Publication number 20140181967
- Publication date Jun 26, 2014
- ROCKSTAR CONSORTIUM US LP
- Lakshminath Dondeti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus to intelligently perform scanning and assist s...
- Publication number 20060142004
- Publication date Jun 29, 2006
- Haixiang He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus to facilitate the closure of mobility tunnels
- Publication number 20060140163
- Publication date Jun 29, 2006
- Haixiang He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for extending a mobile unit data path between...
- Publication number 20060083201
- Publication date Apr 20, 2006
- Nortel Networks Limited
- Haixiang He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for authorizing multicast forwarding states
- Publication number 20060045085
- Publication date Mar 2, 2006
- Haixiang He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for facilitating roaming between wireless domains
- Publication number 20050041808
- Publication date Feb 24, 2005
- Nortel Networks Limited
- Haixiang He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for exchanging intra-domain routing informatio...
- Publication number 20040034702
- Publication date Feb 19, 2004
- Nortel Networks Limited
- Haixiang He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Haixiang He

Person

Patents Grantslast 30 patents

Method and apparatus for authorizing multicast forwarding states

Method and apparatus for providing replay protection in systems usi...

Method and apparatus to facilitate the closure of mobility tunnels

Method and apparatus to intelligently perform scanning and assist s...

DVMRP border router for reverse path forwarding validation with ext...

Method and apparatus for extending a mobile unit data path between...

Method an apparatus for providing a scalable and secure network wit...

Self-configuring method and apparatus for providing secure communic...

Scalable, distributed method and apparatus for transforming packets...

Scalable method and apparatus for transforming packets to enable se...

Method and apparatus for producing a multicast tree

Method and apparatus for establishing virtual private network tunne...

Technique for multicasting receiver membership reports

Patents Applicationslast 30 patents

PROVIDING-REPLAY PROTECTION IN SYSTEMS USING GROUP SECURITY ASSOCIA...

Method and apparatus to intelligently perform scanning and assist s...

Method and apparatus to facilitate the closure of mobility tunnels

Method and apparatus for extending a mobile unit data path between...

Method and apparatus for authorizing multicast forwarding states

Method and apparatus for facilitating roaming between wireless domains

Method and apparatus for exchanging intra-domain routing informatio...