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:
Jun. 09, 2015
Filed:
Feb. 26, 2007
Applicants:
Rene W. Purnadi, Coppell, TX (US);
M. Khaledul Islam, Ottawa, CA;
Inventors:
Rene W. Purnadi, Coppell, TX (US);
M. Khaledul Islam, Ottawa, CA;
Assignee:
BlackBerry Limited, Waterloo, Ontario, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01); H04W 48/18 (2009.01); H04W 80/04 (2009.01); H04W 76/02 (2009.01);
U.S. Cl.
CPC ...
H04W 48/18 (2013.01); H04W 80/04 (2013.01); H04W 76/022 (2013.01);
Abstract
A mobile device configured for communication in both packet and circuit switched domains. The mobile device includes a domain selector. The domain selector is configured, responsive to selection by a user of one of the packet switched and circuit switched domains, to promote mobile device communication via the selected one of the packet switched and circuit switched domains.