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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 12093908 B1

PDFFull Text
Date of Patent:
Sep. 17, 2024

Filed:

Mar. 22, 2018

System and method for secure transaction verification in a distributed ledger system

Applicant:

Nec Laboratories Europe Gmbh, Heidelberg, DE;

Inventors:

Ghassan Karame, Heidelberg, DE;

Jens-Matthias Bohli, Leimen, DE;

Assignee:

NEC LABORATORIES EUROPE GMBH, Heidelberg, DE;

Attorney:

Leydig, Voit & Mayer, Ltd.

Primary Examiner:

Neha Patel

Assistant Examiner:

Jahed Ali

Int. Cl.
CPC ...
G06Q 20/06 (2012.01); G06Q 20/02 (2012.01); G06Q 20/36 (2012.01); G06Q 20/38 (2012.01); H04L 9/30 (2006.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
G06Q 20/0658 (2013.01); G06Q 20/02 (2013.01); G06Q 20/3678 (2013.01); G06Q 20/3823 (2013.01); G06Q 20/3827 (2013.01); G06Q 20/3829 (2013.01); H04L 9/30 (2013.01); H04L 9/3247 (2013.01); G06Q 2220/00 (2013.01);
Abstract

A method for validating a transaction transmitted on a distributed ledger system network includes receiving, by a first node of the distributed ledger system network, verification data associated with the transaction from a second node of the distributed ledger system network. The verification data includes a digital signature generated in a secure enclave of the second node. The first node integrates the verification data into a distributed ledger of the distributed ledger system network.

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Quick Actions:

Karame, Ghassan. (2024). System and method for secure transaction verification in a distributed ledger system (U.S. Patent No. 12093908). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12093908

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