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:
Dec. 23, 2014
Filed:
Aug. 22, 2012
Applicant:
Paul D. Ducharme, Richmond Hill, CA;
Inventor:
Paul D. Ducharme, Richmond Hill, CA;
Assignee:
ViXS Systems, Inc., Toronto, Ontario, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A video processing device includes a data segmentation generator that receives a domain selection, n, and that segments input A/V data into n data blocks. An encryption processing device receives an encryption depth selection, k, and a range selection, m, and sequentially encrypts each of the n data blocks m times using k different keys to generate n encrypted data blocks. An output formatter generates encrypted A/V data from the n encrypted data blocks.