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:
Sep. 30, 2014
Filed:
Apr. 05, 2012
Boris Rozinov, Richmond Hill, CA;
Mee Tchin Jane John Chuan, Richmond Hill, CA;
Swee Tuan Pang, Oakville, CA;
Valentina Iqorevna Kramarenko, Milton, CA;
Boris Rozinov, Richmond Hill, CA;
Mee Tchin Jane John Chuan, Richmond Hill, CA;
Swee Tuan Pang, Oakville, CA;
Valentina Iqorevna Kramarenko, Milton, CA;
BlackBerry Limited, Waterloo, CA;
Abstract
The present disclosure provides a system and method for Session Initiation Protocol (SIP) user agent identification and efficient binding. In accordance with one example embodiment, there is provided a method for use on a Session Initiation Protocol (SIP) registration server for registering user agents, comprising: receiving a REGISTER message which includes a binding key; determining whether a prior binding associated with the binding key exists in a registration repository; and creating a new binding associated with the binding key and adding the new binding to the registration repository when no prior binding associated with the binding key exists in the registration repository.