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:
Apr. 07, 2015
Filed:
May. 23, 2008
Rogier August Caspar Joseph Noldus, Goirle, NL;
Nancy Margaret Greene, Montreal, CA;
Rogier August Caspar Joseph Noldus, Goirle, NL;
Nancy Margaret Greene, Montreal, CA;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
Method and gateway unit for registering a user terminal () of a multimedia subscriber being a subscriber of a circuit switched network (), in an IP multimedia system (IMS) network (). Registration in the IMS network () of a first contact address associated with a circuit switched communication capability of the user terminal () for regular communication purposes is used, as well as registration in the IMS network () of a second contact address associated with a circuit switched communication capability of the user terminal () for messaging purposes.