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.

Date of Patent:
Aug. 18, 2015

Filed:

May. 12, 2009
Applicants:

Neil Patrick Adams, Waterloo, CA;

Eli Omen Jackson, Waterloo, CA;

Shivangi Anantrupa Gandhi, Waterloo, CA;

Christopher Lyle Bender, Waterloo, CA;

Michael Kenneth Brown, Waterloo, CA;

Alexandru-radu Manea, Waterloo, CA;

Lee Willis Manchur, Waterloo, CA;

Inventors:

Neil Patrick Adams, Waterloo, CA;

Eli Omen Jackson, Waterloo, CA;

Shivangi Anantrupa Gandhi, Waterloo, CA;

Christopher Lyle Bender, Waterloo, CA;

Michael Kenneth Brown, Waterloo, CA;

Alexandru-Radu Manea, Waterloo, CA;

Lee Willis Manchur, Waterloo, CA;

Assignee:

BlackBerry Limited, Waterloo, Ontario, CA;

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 7/04 (2006.01); H04L 9/08 (2006.01); G06F 11/30 (2006.01); H04L 12/58 (2006.01); H04L 9/32 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 12/5895 (2013.01); H04L 9/0822 (2013.01); H04L 51/38 (2013.01); H04L 63/0435 (2013.01); H04L 9/3247 (2013.01); H04L 63/20 (2013.01); H04L 2209/80 (2013.01); H04L 2463/062 (2013.01); H04L 2463/101 (2013.01);
Abstract

After a predetermined limit for decryption attempts has been exceeded by a user attempting to decrypt an encrypted electronic message or attempting to decrypt a encrypted electronic certificate associated with an electronic message, access to the electronic message may be restricted.


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