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:
Nov. 25, 2014
Filed:
Jan. 27, 2010
Christer Boberg, Tungelsta, SE;
Mikael Klein, Huddinge, SE;
Anders Lindgren, Alvsjo, SE;
Sofie Lassborn, Sollentuna, SE;
David Cox, Melbourne, AU;
Christer Boberg, Tungelsta, SE;
Mikael Klein, Huddinge, SE;
Anders Lindgren, Alvsjo, SE;
Sofie Lassborn, Sollentuna, SE;
David Cox, Melbourne, AU;
Telefonaktiebolaget LM Ericsson (Publ), Stockholm, SE;
Abstract
Embodiments of the present invention include a system and method for implementing a presence system. According to an embodiment of the present invention, responsive to receiving a request for presence information associated with a presentity from a watcher, the presence system receives instructions indicating that an authorization instance other than the presentity shall be given an opportunity to change or verify an authorization rule associated with the request for presence information. As a consequence, the presence system notifies the authorization instance of the request for presence information, thereby enabling the authorization instance to change or verify the authorization rule. The presence system also makes a final decision on the authorization rule on the basis of the instructions and a notification indicating a change or verification of the authorization rule.