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. 09, 2014
Filed:
Nov. 17, 2008
Applicants:
Arun Munje, Kanata, CA;
Risvan Coskun, Ottawa, CA;
Jean-phillippe Cormier, Ottawa, CA;
Inventors:
Assignee:
BlackBerry Limited, Waterloo, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 3/42 (2006.01); H04W 76/02 (2009.01); H04W 80/00 (2009.01); H04W 36/00 (2009.01); H04W 76/06 (2009.01); H04W 28/18 (2009.01);
U.S. Cl.
CPC ...
H04W 76/022 (2013.01); H04W 80/00 (2013.01); H04W 36/00 (2013.01); H04W 76/062 (2013.01); H04W 28/18 (2013.01);
Abstract
A mobile communications device and registration server and methods of use thereof. The mobile communications device comprises means for establishing a first data context and means for establishing a second data context. The first data context is established to transmit a request for parameters from the mobile communications device to a first network node and to receive at the mobile communications device a response from the first network node including the parameters. The second data context is established by transmitting the parameters from the mobile communications device to the second network node.