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:
Jul. 21, 2015
Filed:
Mar. 19, 2012
Applicant:
Paul D. Ducharme, Richmond Hill, CA;
Inventor:
Paul D. Ducharme, Richmond Hill, CA;
Assignee:
ViXS Systems, Inc., Toronto, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/167 (2011.01); H04N 21/2347 (2011.01); H04N 21/418 (2011.01); H04N 21/4405 (2011.01); H04L 9/06 (2006.01);
U.S. Cl.
CPC ...
H04N 21/23476 (2013.01); H04L 9/065 (2013.01); H04N 21/4181 (2013.01); H04N 21/44055 (2013.01);
Abstract
A video processing device is presented for processing video data. This video processing device protects the security of data via encryption when it is stored on a memory device during processing. In particular, memory input/output (I/O) includes encryption and decryption as part of an atomic operation to receive and format or de-format and either encoded or decode the video data.