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:
Oct. 24, 2023
Filed:
Jun. 30, 2021
Applicant:
Blackberry Limited, Waterloo, CA;
Inventors:
Ahmed E. Hassan, Kingston, CA;
John Ferguson Wilson, Waterloo, CA;
Daryl Joseph Martin, Kitchener, CA;
Assignee:
BlackBerry Limited, Waterloo, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/31 (2013.01); G06F 21/62 (2013.01);
U.S. Cl.
CPC ...
G06F 21/31 (2013.01); G06F 21/629 (2013.01); G06F 2221/2105 (2013.01);
Abstract
A computing device and method of controlling access to a computing device. An application to be used when the computing device is in a locked state is selected, wherein in the locked state, only use of the selected application is permitted. The computing device enters the locked state. Use of the selected application without unlocking the computing device is allowed.