P

Inventor

QIU CHAOXIN

US102 patents
⚠️ This page may combine multiple inventors who share the name “QIU CHAOXIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AT & T IP I LP

21 patents
US9019870B2Apr 28, 2015

Systems and methods for location management and emergency support for a voice over internet protocol device

AT & T IP I LP75 citations97
US9594649B2Mar 14, 2017

Network virtualization policy management system

AT & T IP I LP21 citations94
US10021463B2Jul 10, 2018

Methods and apparatus to provide voice communication error notifications

AT & T IP I LP17 citations93
US9892007B2Feb 13, 2018

Network virtualization policy management system

AT & T IP I LP11 citations93
US8761040B2Jun 24, 2014

Controlling registration floods in VoIP networks via DNS

AT & T IP I LP10 citations93
US8355395B2Jan 15, 2013

Controlling registration floods in VoIP networks via DNS

AT & T IP I LP11 citations93
US9674639B2Jun 6, 2017

Method and apparatus for virtualized network function chaining management

AT & T IP I LP12 citations92
US10659427B1May 19, 2020

Call processing continuity within a cloud network

AT & T IP I LP8 citations84
US10432736B2Oct 1, 2019

Method and apparatus for virtualized network function chaining management

AT & T IP I LP4 citations84
US9237173B2Jan 12, 2016

System for communicating between internet protocol multimedia subsystem networks

AT & T IP I LP5 citations84
US7778231B2Aug 17, 2010

System and method of communication in an IP multimedia subsystem network

AT & T IP I LP12 citations84
US7936683B2May 3, 2011

System and method of monitoring network performance

AT & T IP I LP9 citations83
US10511480B2Dec 17, 2019

Message flow management for virtual networks

AT & T IP I LP2 citations73
US10212035B2Feb 19, 2019

Message flow management for virtual networks

AT & T IP I LP4 citations73
US9930127B2Mar 27, 2018

Method and apparatus for virtualized network function chaining management

AT & T IP I LP2 citations73
US9872328B2Jan 16, 2018

Updating connectivity with a communication network and methods thereof

AT & T IP I LP2 citations73
US9602595B2Mar 21, 2017

Controlling registration floods in VoIP networks via DNS

AT & T IP I LP2 citations73
US9632975B2Apr 25, 2017

Method and apparatus for managing rehoming of user endpoint devices in a communication network

AT & T IP I LP1 citations63
US9374419B2Jun 21, 2016

Controlling registration floods in VoIP networks via DNS

AT & T IP I LP2 citations63
US8937909B2Jan 20, 2015

System and method of communication in an IP multimedia subsystem network

AT & T IP I LP2 citations63
US8713355B2Apr 29, 2014

Method and apparatus for managing communication services for user endpoint devices

AT & T IP I LP2 citations63

QIU CHAOXIN

15 patents
US8782207B2Jul 15, 2014

System and method to prevent endpoint device recovery flood in NGN

QIU CHAOXIN54 citations98
US8806630B2Aug 12, 2014

Methods and apparatus for intrusion protection in systems that monitor for improper network usage

QIU CHAOXIN22 citations92
US8305932B2Nov 6, 2012

Method and apparatus for growing next generation network using modular design

QIU CHAOXIN22 citations92
US8189568B2May 29, 2012

System and method for location management and emergency support for a voice over internet protocol device

QIU CHAOXIN37 citations92
US8239705B2Aug 7, 2012

Method and apparatus for managing communication services for user endpoint devices

QIU CHAOXIN7 citations84
US8543640B2Sep 24, 2013

Method and apparatus for managing user endpoint devices in a communication network

QIU CHAOXIN11 citations83
US8156219B2Apr 10, 2012

System and method of health monitoring and fault monitoring in a network system

QIU CHAOXIN18 citations83
US9008293B2Apr 14, 2015

Caller ID information to internet protocol television displays

QIU CHAOXIN12 citations81
US9319433B2Apr 19, 2016

Prioritization of protocol messages at a server

QIU CHAOXIN4 citations73
US9148308B2Sep 29, 2015

Apparatus for reducing network traffic in a communication system

QIU CHAOXIN6 citations73
US8902787B2Dec 2, 2014

Apparatus and method for deploying network elements

QIU CHAOXIN6 citations73
US9264290B2Feb 16, 2016

System and method for location management and emergency support for a voice over internet protocol device

QIU CHAOXIN3 citations72
US9036621B2May 19, 2015

System for deploying voice over internet protocol services

QIU CHAOXIN4 citations68
US8867526B2Oct 21, 2014

Method and apparatus for providing mobility for a voice over internet protocol service

QIU CHAOXIN4 citations67
US8582544B2Nov 12, 2013

Communication device for configuring failover communication services

QIU CHAOXIN3 citations63

SHOPIFY INC

5 patents

KU BERNARD

3 patents

SHETH NIRAL

2 patents

ATT KNOWLEDGE VENTURES L P

1 patent

KHAN RICHARD L

1 patent

SPRINT COMMUNICATIONS CO

1 patent

KHAN ARSHAD

1 patent

Showing the top 50 of 102 patents by PatentIndex Score.