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Chaoxin Qiu — 16 Patents in 2016

ATAT&T: 16 patents #19 of 1,435Top 2%

Austin, TX: #15 of 2,832 inventorsTop 1%

Texas: #59 of 14,752 inventorsTop 1%

Overall (2016): #2,502 of 481,213Top 1%

16 Patents 2016

Issued Patents 2016

Showing 1–16 of 16 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9515849	Method and apparatus for managing communication faults	Arshad Khan, Niral Sheth	2016-12-06	$40,720,000
9497229	Methods and apparatus to manage internet protocol (IP) multimedia subsystem (IMS) network capacity	Bernard Ku, Mehrad Yasrebi	2016-11-15	$47,625,000
9467308	Methods and apparatus to control synchronization in voice over internet protocol networks after catastrophes	James Jackson, Mehrad Yasrebi	2016-10-11	$55,199,000
9461845	Methods and apparatus to provide voice communication error notifications	Jeffrey L. Scruggs, Robert F. Dailey	2016-10-04	$21,550,000
9432467	Systems and methods for location management and emergency support for a voice over internet protocol device	Richard L. Khan, Robert F. Dailey	2016-08-30	$29,975,000
9432409	Apparatus and method for managing emergency calls	Arshad Khan, Niral Sheth	2016-08-30	$29,975,000
9413879	System and method of communication in an IP multimedia subsystem network	Bernard Ku, Mehrad Yasrebi	2016-08-09	$28,968,000
9374419	Controlling registration floods in VoIP networks via DNS	James Jackson, Mehrad Yasrebi	2016-06-21	$39,637,000
9374313	System and method to prevent endpoint device recovery flood in NGN	James Jackson, Mehrad Yasrebi	2016-06-21	$39,637,000
9338030	Method and apparatus for configuring IP multimedia subsystem network elements	Arshad Khan, Niral Sheth	2016-05-10	$32,292,000
9319433	Prioritization of protocol messages at a server	Arshad Khan, Niral Sheth	2016-04-19	$34,885,000
9276858	Method and apparatus for mitigating an overload in a network	Arshad Khan, Jeffrey L. Scruggs, Robert F. Dailey	2016-03-01	$37,014,000
9264290	System and method for location management and emergency support for a voice over internet protocol device	Richard L. Khan, Robert F. Dailey, Keith Joseph Allen, Geoffrey Zampiello	2016-02-16	$21,035,000
9252981	Method and apparatus for processing a communication request from a roaming voice over IP terminal	Arshad Khan, William R. J. Chorley	2016-02-02	$26,613,000
9237173	System for communicating between internet protocol multimedia subsystem networks	Bernard Ku, Mehrad Yasrebi	2016-01-12	$42,817,000
9232047	Method and apparatus for providing repeat calling	Diana Maria Cantu	2016-01-05	$24,188,000