Inventor
GAO XIAOFENG
US60 patents
⚠️ This page may combine multiple inventors who share the name “GAO XIAOFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T IP I LP
16 patentsUS7430472B2Sep 30, 2008
Automated location-intelligent traffic notification service systems and methods
AT & T IP I LP45 citations96
US7623645B1Nov 24, 2009
System and method for gathering information related to a geographical location of a caller in a public switched telephone network
AT & T IP I LP25 citations93
US7260198B1Aug 21, 2007
System and method for displaying a party profile for incoming and outgoing calls
AT & T IP I LP24 citations93
US7912642B2Mar 22, 2011
Automated location-intelligent traffic notification service systems and methods
AT & T IP I LP14 citations92
US9310215B2Apr 12, 2016
Automated location-intelligent traffic notification service systems and methods
AT & T IP I LP3 citations84
US9414130B2Aug 9, 2016
Interactive content overlay
AT & T IP I LP9 citations82
US7627103B2Dec 1, 2009
Integrated chat client with receiving party choice
AT & T IP I LP5 citations74
US7617043B2Nov 10, 2009
Automated location-intelligent traffic notification service systems and methods
AT & T IP I LP6 citations74
US9448764B2Sep 20, 2016
Web integrated interactive voice response
AT & T IP I LP1 citations63
US7912208B1Mar 22, 2011
Systems, methods, and devices for an enhanced on-hold interface
AT & T IP I LP3 citations63
US7801292B2Sep 21, 2010
Integrated chat client with receiving party choice
AT & T IP I LP2 citations63
US7466800B1Dec 16, 2008
Method and system of voice activated dialing using an intelligent peripheral in an advance intelligent network
AT & T IP I LP2 citations62
US9683857B2Jun 20, 2017
Automated location-intelligent traffic notification service systems and methods
AT & T IP I LP0 citations52
US9532175B2Dec 27, 2016
System and method for gathering information related to a geographical location of a callee in a public switched telephone network
AT & T IP I LP0 citations52
US8891742B2Nov 18, 2014
IP handset-based voice mail notification
AT & T IP I LP0 citations52
US8781738B2Jul 15, 2014
Automated location-intelligent traffic notification service systems and methods
AT & T IP I LP0 citations52
BELLSOUTH INTELLECT PTY CORP
10 patentsUS7136466B1Nov 14, 2006
DSL integrated call waiting
BELLSOUTH INTELLECT PTY CORP163 citations99
US6973384B2Dec 6, 2005
Automated location-intelligent traffic notification service systems and methods
BELLSOUTH INTELLECT PTY CORP173 citations99
US6970553B1Nov 29, 2005
Integrated chat client with calling party choice
BELLSOUTH INTELLECT PTY CORP71 citations98
US7127488B1Oct 24, 2006
System and method for gathering information related to a geographical location of a caller in an internet-based communication system
BELLSOUTH INTELLECT PTY CORP57 citations96
US6975719B1Dec 13, 2005
Integrated chat client with called party choice
BELLSOUTH INTELLECT PTY CORP33 citations96
US6891934B1May 10, 2005
IP handset-based voice mail notification
BELLSOUTH INTELLECT PTY CORP36 citations96
US7245715B2Jul 17, 2007
Integrated chat client with receiving party choice
BELLSOUTH INTELLECT PTY CORP10 citations93
US7139374B1Nov 21, 2006
System and method for gathering information related to a geographical location of a callee in a public switched telephone network
BELLSOUTH INTELLECT PTY CORP38 citations93
US7088805B1Aug 8, 2006
Method for polling a call log
BELLSOUTH INTELLECT PTY CORP41 citations91
US7151827B2Dec 19, 2006
Systems, methods, and devices for an enhanced on-hold interface
BELLSOUTH INTELLECT PTY CORP7 citations74
GAO XIAOFENG
7 patentsUS8204184B2Jun 19, 2012
Web integrated interactive voice response
GAO XIAOFENG18 citations91
US8600018B2Dec 3, 2013
Web integrated interactive voice response
GAO XIAOFENG7 citations84
US8077840B2Dec 13, 2011
Web integrated interactive voice response
GAO XIAOFENG6 citations72
US8203951B2Jun 19, 2012
System and method for forwarding messages
GAO XIAOFENG3 citations63
US8150000B2Apr 3, 2012
Voice mail notification using instant messaging
GAO XIAOFENG2 citations63
US8798637B2Aug 5, 2014
Electronic message exchange over multiple wireless communication networks with a single device
GAO XIAOFENG0 citations52
US8737577B2May 27, 2014
IP handset-based voice mail notification
GAO XIAOFENG0 citations52
AT & T DELAWARE INTELLECT PROP
4 patentsUS7324633B2Jan 29, 2008
Web integrated interactive voice response
AT & T DELAWARE INTELLECT PROP261 citations99
US7369647B2May 6, 2008
Voice mail notification using instant messaging
AT & T DELAWARE INTELLECT PROP101 citations98
US7412048B2Aug 12, 2008
Integrated chat client with receiving party choice
AT & T DELAWARE INTELLECT PROP20 citations93
US7379421B1May 27, 2008
System and method for forwarding messages
AT & T DELAWARE INTELLECT PROP38 citations93
AT & T BLS INTELLECTUAL PROPER
2 patentsZHAO WEI
2 patentsMICROSOFT TECHNOLOGY LICENSING LLC
2 patentsUS11962456B2Apr 16, 2024
Automated cross-service diagnostics for large scale infrastructure cloud service providers
MICROSOFT TECHNOLOGY LICENSING LLC2 citations65
US12542706B2Feb 3, 2026
Automated cross-service diagnostics for large scale infrastructure cloud service providers
MICROSOFT TECHNOLOGY LICENSING LLC0 citations55
BELLSOUTH INTELLECTUAL PROPETY
1 patentBELL SOUTH INTELLECTUAL PROPER
1 patentMICROSOFT CORP
1 patentNORTEL NETWORKS LTD
1 patentXU ZHANGWEI
1 patentAT & T INTERNAT PROPERTY I L P
1 patentHONDA MOTOR CO LTD
1 patentShowing the top 50 of 60 patents by PatentIndex Score.