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:
Jul. 15, 2025
Filed:
Aug. 29, 2023
Axell Corporation, Tokyo, JP;
Yusuke Hoshizuki, Tokyo, JP;
AXELL CORPORATION, Tokyo, JP;
Abstract
An information processing apparatus that processes a priority granting process, the information processing apparatus includes a memory unit that memorizes a verification key for verifying an electronic signature for priority approval generated by using a private key of a priority seller that grants a prioritized approval authority to a transaction. The information processing apparatus further includes a processor which executes a process including verifying using the verification key, an electronic signature given to an unapproved transaction publicized on a distributed ledger, generating when an electronic signature given to the unapproved transaction is verified by the verifying as the electronic signature for priority approval, a block that preferentially includes the unapproved transaction over unapproved transactions to which the electronic signature for priority approval is not given, and publicizing the block on the distributed ledger.