Zhen Xiao

Person

Randolph, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for supplying media over communication networks
- Patent number 9,584,569
- Issue date Feb 28, 2017
- AT&T Intellectual Property II, L.P.
- Songqing Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for supplying media over communication networks
- Patent number 9,344,474
- Issue date May 17, 2016
- AT&T Intellectual Property II, L.P.
- Songqing Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for scalable content storage and delivery
- Patent number 8,838,811
- Issue date Sep 16, 2014
- AT&T Intellectual Property II, L.P.
- Songqing Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for streaming media objects
- Patent number 8,566,470
- Issue date Oct 22, 2013
- AT&T Intellectual Property II, L.P.
- Songqing Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for supplying media over communication networks
- Patent number 8,438,297
- Issue date May 7, 2013
- AT&T Intellectual Property II, L.P.
- Songqing Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for streaming media objects
- Patent number 8,230,098
- Issue date Jul 24, 2012
- AT&T Intellectual Property II, L.P.
- Songqing Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for scalable content storage and delivery
- Patent number 8,224,968
- Issue date Jul 17, 2012
- AT&T Intellectual Property II, L.P.
- Songqing Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Monitoring for replica placement and request distribution
- Patent number 7,941,556
- Issue date May 10, 2011
- AT&T Intellectual Property I, L.P.
- Claudia Canali
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for peer to peer video streaming
- Patent number 7,903,652
- Issue date Mar 8, 2011
- AT&T Intellectual Property I, L.P.
- Yennun Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for detecting software errors and vulnerabilities
- Patent number 7,577,889
- Issue date Aug 18, 2009
- AT&T Intellectual Property II, L.P.
- Christof Fetzer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Overload protection for SIP servers
- Patent number 7,522,581
- Issue date Apr 21, 2009
- International Business Machines Corporation
- Arup Acharya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for detecting software errors and vulnerabilities
- Patent number 7,293,213
- Issue date Nov 6, 2007
- AT&T Corp.
- Zhen Xiao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Robust software library wrapper method and apparatus
- Patent number 7,225,428
- Issue date May 29, 2007
- AT&T Corp.
- Christof Fetzer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for detecting heap smashing
- Patent number 6,832,302
- Issue date Dec 14, 2004
- AT&T Corp.
- Christof Fetzer
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR SUPPLYING MEDIA OVER COMMUNICATION NETWORKS
- Publication number 20160197972
- Publication date Jul 7, 2016
- AT&T Intellectual Property II, L.P.
- Songqing Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR SUPPLYING MEDIA OVER COMMUNICATION NETWORKS
- Publication number 20130246586
- Publication date Sep 19, 2013
- AT&T Intellectual Property II, L.P.
- Songqing Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Streaming Media Objects
- Publication number 20120265895
- Publication date Oct 18, 2012
- AT&T Intellectual Property II, L.P.
- Songqing Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Scalable Content Storage and Delivery
- Publication number 20120259922
- Publication date Oct 11, 2012
- AT&T Intellectual Property II, L.P.
- Songqing Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Processing Messages in Messaging System
- Publication number 20090063638
- Publication date Mar 5, 2009
- Lei Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR PEER TO PEER VIDEO STREAMING
- Publication number 20080144621
- Publication date Jun 19, 2008
- AT&T Knowledge Ventures, L.P.
- Yennun Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Overload protection for SIP servers
- Publication number 20080031258
- Publication date Feb 7, 2008
- International Business Machines Corporation
- Arup Acharya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for streaming media objects
- Publication number 20070266169
- Publication date Nov 15, 2007
- Songqing Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ROBUST SOFTWARE LIBRARY WRAPPER METHOD AND APPARATUS
- Publication number 20070204261
- Publication date Aug 30, 2007
- Christof Fetzer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Monitoring for replica placement and request distribution
- Publication number 20060190602
- Publication date Aug 24, 2006
- AT&T CORP.
- Claudia Canali
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for client-side inclusion of data elements
- Publication number 20030009563
- Publication date Jan 9, 2003
- AT&T CORP.
- Frederick Douglis
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Method and system for supplying media over communication networks

Method and system for supplying media over communication networks

Method and system for scalable content storage and delivery

System and method for streaming media objects

Method and system for supplying media over communication networks

System and method for streaming media objects

Method and system for scalable content storage and delivery

Monitoring for replica placement and request distribution

System and method for peer to peer video streaming

Method for detecting software errors and vulnerabilities

Overload protection for SIP servers

Method for detecting software errors and vulnerabilities

Robust software library wrapper method and apparatus

Methods and apparatus for detecting heap smashing

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR SUPPLYING MEDIA OVER COMMUNICATION NETWORKS

METHOD AND SYSTEM FOR SUPPLYING MEDIA OVER COMMUNICATION NETWORKS

System and Method for Streaming Media Objects

Method and System for Scalable Content Storage and Delivery

Method and Apparatus for Processing Messages in Messaging System

SYSTEM AND METHOD FOR PEER TO PEER VIDEO STREAMING

Overload protection for SIP servers

System and method for streaming media objects

ROBUST SOFTWARE LIBRARY WRAPPER METHOD AND APPARATUS

Monitoring for replica placement and request distribution

Method for client-side inclusion of data elements