Processing system using a block-chain for authorizing a user of a building or vehicle
US12047509B2 · kind B2 · utility
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12Claims
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Assignee
Inventor
Key dates
| Filing date | Dec 10, 2019 |
| Grant date | Jul 23, 2024 |
| Priority date | — |
| Expiry date | Feb 27, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/50
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A processing system for a plurality of users of a building or vehicle includes a number of local nodes arranged in the building or vehicle. Each local node stores a copy of a block-chain. A processing unit is coupled to the local nodes and receives a processing request of a user and verifies the processing request by comparing a piece of processing information with the stored block-chain on at least one of the local nodes, in order to grant access authorization to the user. The processing information includes a piece of information from biometric data of the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.