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:
May. 16, 2017
Filed:
Nov. 27, 2013
Applicant:
Blackberry Limited, Waterloo, CA;
Inventors:
Chandra Sekhar Bontu, Nepean, CA;
Shalini Suresh Periyalwar, Waterloo, CA;
James Earl Womack, Bedford, TX (US);
Zhijun Cai, Herndon, VA (US);
Assignee:
BlackBerry Limited, Waterloo, Ontario, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 11/04 (2006.01); H04W 4/22 (2009.01); H04W 4/02 (2009.01); G08B 27/00 (2006.01); G08B 21/10 (2006.01); H04W 8/00 (2009.01); H04W 76/00 (2009.01); H04W 64/00 (2009.01);
U.S. Cl.
CPC ...
H04W 4/22 (2013.01); G08B 27/001 (2013.01); G08B 27/006 (2013.01); H04W 4/02 (2013.01); G08B 21/10 (2013.01); H04W 8/005 (2013.01); H04W 64/00 (2013.01); H04W 76/007 (2013.01);
Abstract
A method at a mobile device, including receiving, at the mobile device, an emergency alert message from a base station; determining a response is required for the emergency alert message; and sending the response to the base station.