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. 28, 2026
Filed:
Sep. 21, 2022
Nchain Licensing Ag, Zug, CH;
Andrew James Mee, London, GB;
nChain Licensing AG, Zug, CH;
Abstract
The present disclosure proposes methods, devices and systems for processing a transaction between a customer and a merchant. The method may be performed at a merchant device. The method may comprise receiving customer information from a customer device associated with the customer; establishing a secure communication channel between the customer and the merchant based on the customer information; generating a partial invoice transaction based on the customer information; sending the partial invoice transaction to the customer device via the secure communication channel; receiving via the secure communication channel, a transaction which is a completed version of the partial invoice transaction and which has been authorised at the customer device; validating the transaction; broadcasting the validated transaction to a blockchain node to be submitted to a blockchain; receiving at least one notification that the transaction has been validated by the blockchain node and included on the blockchain.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile