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:
Mar. 10, 2026
Filed:
Jul. 26, 2021
Nchain Licensing Ag, Zug, CH;
Antoaneta Serguieva, London, GB;
Craig Steven Wright, London, GB;
nChain Licensing AG, Zug, CH;
Abstract
A computer-implemented method of storing a biometric vault system on a blockchain, wherein the biometric vault system comprises one or more biometric vaults, each biometric vault locking a respective secret value, and wherein the method comprises: obtaining at least one biometric reading; identifying a plurality of biometric features from the at least one biometric reading; generating one or more first biometric vaults; generating one or more blockchain transactions, wherein each blockchain transaction comprises a respective output comprising at least part of a respective second biometric vault, wherein each second biometric vault comprises a respective first biometric vault; and transmitting the one or more blockchain transactions to the blockchain network.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile