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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.:

US 11979399 B1

PDFFull Text
Date of Patent:
May. 07, 2024

Filed:

Aug. 23, 2021

Robust encoding of machine readable information in host objects and biometrics, and associated decoding and authentication

Applicant:

Digimarc Corporation, Beaverton, OR (US);

Inventors:

Matthew M. Weaver, Portland, OR (US);

Tony F. Rodriguez, Portland, OR (US);

Assignee:

Digimarc Corporation, Beaverton, OR (US);

Attorney:

Digimarc Corporation

Primary Examiner:

Paul E Callahan

Int. Cl.
CPC ...
H04L 9/40 (2022.01); G10L 19/018 (2013.01); H04L 9/32 (2006.01); G06V 40/16 (2022.01); H04N 19/136 (2014.01);
U.S. Cl.
CPC ...
H04L 63/0861 (2013.01); G10L 19/018 (2013.01); H04L 9/3242 (2013.01); G06V 40/172 (2022.01); H04N 19/136 (2014.11);
Abstract

This disclosure details image and audio signal processing methods and associated equipment to robustly encode transaction parameters in rendered displays, printed objects and audio. It also details corresponding decoding methods and equipment to recover these parameters. Further, it details object authentication processing and equipment to validate a transaction for an object, employing a trust network protocol for maintaining a trusted transaction history of the object. Various alternative forms of this technology are described.

Find Patent Forward Citations

Weaver, Matthew. (2024). Robust encoding of machine readable information in host objects and biometrics, and associated decoding and authentication (U.S. Patent No. 11979399). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11979399

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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