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:
Apr. 21, 2026
Filed:
Jun. 17, 2024
Applicant:
Nagravision Sàrl, Cheseaux-sur-Lausanne, CH;
Inventor:
Pierre Sarda, Cheseaux-sur-Lausanne, CH;
Assignee:
NAGRAVISION Sàrl, Cheseaux-sur-Lausanne, CH;
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/16 (2013.01); G06F 21/60 (2013.01);
U.S. Cl.
CPC ...
G06F 21/16 (2013.01); G06F 21/602 (2013.01);
Abstract
A method for tracking the processing of an initial digital asset according to at least one processing step delivering an output digital asset from an input digital asset that is a function of the initial digital asset. The method includes watermarking the output digital asset with a watermark, representative of an identifier of the output digital asset; and creating, in a blockchain, metadata associated with the output digital asset, the metadata being associated with the identifier.