Data processing methods, apparatuses, and devices
US11494511B2 · kind B2 · utility
0Cited by
6References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2021 |
| Grant date | Nov 8, 2022 |
| Priority date | — |
| Expiry date | Jun 30, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/50
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present specification disclose data processing methods, apparatuses, and devices. A method can include: obtaining data use authorization information sent by a data requester; verifying the data use authorization information; in response to successfully verifying the data use authorization information, sending data authorized to be accessed by the data use authorization information to the data requester, wherein the data is obtained from a trusted institution and is stored in trusted hardware; and storing, on a blockchain associated with a blockchain network, a data sending record for the data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.