The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 22, 2015
Filed:
Jun. 13, 2013
Verizon Patent and Licensing Inc., Basking Ridge, NJ (US);
James J. Ni, Westford, MA (US);
Elliot G. Eichen, Arlington, MA (US);
Rezwanul Azim, Arlington, MA (US);
Rafael A. Gaviria, Medford, MA (US);
Gowtham Javaregowda, Waltham, MA (US);
Verizon Patent and Licensing Inc., Basking Ridge, NJ (US);
Abstract
A system may include a first Internet Protocol Multimedia Subsystem (IMS) network comprising one or more devices configured to receive a first registration request for a first mobile directory number (MDN), associated with a subscriber, wherein the first MDN corresponds to a home mobile directory number with respect to the first IMS network; and register the first MDN with the first IMS network. The one or more device may be further configured to detect a service point trigger, associated with the subscriber, to register a second MDN, foreign to the first IMS network, with a second IMS network, in response to the first MDN being registered; and send a second registration request to the second IMS network, to register the second MDN with the second IMS network.