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:
Aug. 30, 2022
Filed:
Mar. 13, 2018
Applicant:
Nec Laboratories Europe Gmbh, Heidelberg, DE;
Inventors:
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06Q 20/40 (2012.01); H04L 9/06 (2006.01); H04L 9/32 (2006.01); H04L 9/40 (2022.01); H04L 9/08 (2006.01); G06F 21/64 (2013.01); H04L 67/104 (2022.01); G06Q 40/00 (2012.01); H04L 9/00 (2022.01);
U.S. Cl.
CPC ...
G06Q 20/401 (2013.01); G06F 21/64 (2013.01); H04L 9/0637 (2013.01); H04L 9/08 (2013.01); H04L 9/3247 (2013.01); H04L 63/12 (2013.01); G06Q 40/12 (2013.12); H04L 9/50 (2022.05); H04L 67/104 (2013.01);
Abstract
In a method for validation of a finality proof in a distributed ledger system network a support node collects a required number of confirmations from the distributed ledger system network indicating that a requested transaction is finalized. The support node generates the finality proof based on the collected confirmations. The support node transmits the finality proof to a trusted agent for verification.