System and method for updating data in blockchain
US10931449B2 · kind B2 · utility
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4References
20Claims
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Key dates
| Filing date | Jun 4, 2020 |
| Grant date | Feb 23, 2021 |
| Priority date | — |
| Expiry date | Jun 4, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/50
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for updating data in blockchain are provided. One of the methods includes: obtaining one or more requests for updating a plurality of pieces of data in one or more blockchains and updating the plurality of pieces of data in the one or more blockchains.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.