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. 08, 2018
Filed:
Jun. 14, 2012
Applicants:
Ozgur Ekici, Escondido, CA (US);
Muhammad Khaledul Islam, Ottawa, CA;
Andrew John Farnsworth, Kidderminster, GB;
Vaibhav Singh, Birmingham, GB;
Inventors:
Ozgur Ekici, Escondido, CA (US);
Muhammad Khaledul Islam, Ottawa, CA;
Andrew John Farnsworth, Kidderminster, GB;
Vaibhav Singh, Birmingham, GB;
Assignee:
BlackBerry Limited, Waterloo, Ontario, CA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 24/00 (2009.01); H04W 48/20 (2009.01); H04W 8/18 (2009.01); H04W 36/00 (2009.01);
U.S. Cl.
CPC ...
H04W 48/20 (2013.01); H04W 8/18 (2013.01); H04W 36/0066 (2013.01); H04W 36/0083 (2013.01);
Abstract
A method and apparatus for a device in which when an attempt on a frequency to camp on a cell fails, there is an indication stored in relation to the frequency of the failed camping attempt.