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:
Sep. 06, 2011
Filed:
Jun. 17, 2008
Applicants:
Jean-bernard Gerard Maurice Beuque, Bois-Colombes, FR;
Philippe Poulain, Paris, FR;
Inventors:
Jean-Bernard Gerard Maurice Beuque, Bois-Colombes, FR;
Philippe Poulain, Paris, FR;
Assignee:
Thomson Licensing S.A., Boulogne-Billancourt, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of authenticating data transmitted in a digital transmission system, in which the method comprises the steps, prior to transmission, of determining at least two encrypted values for at least some of the data, each encrypted value being determined using a key of a respective encryption algorithm, and outputting said at least two encrypted values with said data.
Beuque, Jean-Bernard Gerard Maurice. (2011). Authentication of data transmitted in a digital transmission system (U.S. Patent No. 8015401). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8015401
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