Albert Chungbor WAN

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Ring overlay network dedicated to carry broadcast traffic to DSLAMs
- Patent number 8,144,721
- Issue date Mar 27, 2012
- AT&T Intellectual Property 1, LP
- Albert Chungbor Wan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Internal substitution bi-level addressing for compatible public net...
- Patent number 7,949,709
- Issue date May 24, 2011
- AT&T Labs, Inc.
- Albert Chungbor Wan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Internal substitution bi-level addressing for compatible public net...
- Patent number 7,656,859
- Issue date Feb 2, 2010
- AT&T Labs, Inc.
- Albert Chungbor Wan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ring overlay network dedicated to carry broadcast traffic to DSLAMs
- Patent number 7,301,936
- Issue date Nov 27, 2007
- SBC Knowledge Ventures, L.P.
- Albert Chungbor Wan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Internal substitution bi-level addressing for compatible public net...
- Patent number 7,092,390
- Issue date Aug 15, 2006
- SBC Technology Resources, Inc.
- Albert Chungbor Wan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INTERNAL SUBSTITUTION BI-LEVEL ADDRESSING FOR COMPATIBLE PUBLIC NET...
- Publication number 20100098084
- Publication date Apr 22, 2010
- AT&T LABS, INC.
- Albert Chungbor WAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RING OVERLAY NETWORK DEDICATED TO CARRY BROADCAST TRAFFIC TO DSLAMS
- Publication number 20080080537
- Publication date Apr 3, 2008
- SBC Knowledge Ventures, L.P.
- Albert Chungbor Wan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Internal substitution bi-level addressing for compatible public net...
- Publication number 20060209823
- Publication date Sep 21, 2006
- SBC TECHNOLOGY RESOURCES, INC.
- Albert Chungbor Wan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Ring overlay network dedicated to carry broadcast traffic to DSLAMs
- Publication number 20040264440
- Publication date Dec 30, 2004
- SBC, Inc.
- Albert Chungbor Wan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Internal substitution bi-level addressing for compatible public net...
- Publication number 20020061011
- Publication date May 23, 2002
- SBC TECHNOLOGY RESOURCES, INC.
- Albert Chungbor Wan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE