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. 04, 2012
Filed:
Nov. 17, 2011
Applicants:
Manuel Laflamme, Brossard, CA;
Sylvain Legault, Pierrefonds, CA;
Nick Maiorano, Montreal, CA;
Alain Southiere, Montreal, CA;
Inventors:
Manuel Laflamme, Brossard, CA;
Sylvain Legault, Pierrefonds, CA;
Nick Maiorano, Montreal, CA;
Alain Southiere, Montreal, CA;
Assignee:
Synchronica plc, Tunbridge Wells, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 3/00 (2006.01); H04W 24/00 (2009.01); G06F 15/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A network node provides presence updates to mobile users. The node reduces the amount of network traffic by eliminating the need for explicit messaging used to inform a user of presence updates. Additionally, the node reduces network traffic by consolidating presence updates, and sending the user only changed portions of the presence information.