Chaoxin Qiu — 8 Patents at AT&T

Issued Patents 2018

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10122680	Method and apparatus for managing rehoming of user endpoint devices in a communication network	James Jackson, Mehrad Yasrebi	2018-11-06	$49,814,000
10063599	Controlling registration floods in VOIP networks via DNS	James Jackson, Mehrad Yasrebi	2018-08-28	$53,625,000
10021463	Methods and apparatus to provide voice communication error notifications	Jeffrey L. Scruggs, Robert F. Dailey	2018-07-10	$46,195,000
9954780	Method and apparatus for controlling call volume	Robert F. Dailey, Arshad Khan, Satish Parolkar, Jeffrey L. Scruggs	2018-04-24	$30,912,000
9946614	Methods, systems, and computer readable storage devices for managing faults in a virtual machine network	Chen-Yui Yang, Paritosh Bajpay, Chang-Han Jong	2018-04-17	$40,781,000
9930127	Method and apparatus for virtualized network function chaining management	Mark A. Ratcliffe, Jeffrey L. Scruggs	2018-03-27	$39,270,000
9892007	Network virtualization policy management system	Chen-Yui Yang, Paritosh Bajpay, David H. Lu	2018-02-13	$34,079,000
9872328	Updating connectivity with a communication network and methods thereof	Mark A. Ratcliffe	2018-01-16	$46,076,000