Transient dataset management system
US12210632B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 28, 2020 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | May 29, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0428
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Examples described herein relate to a manner of provide a time of life of data. In some examples, data and control parameters are received from a data source. The data can be encrypted and stored. In addition, at least a portion of the control parameters can be stored into a distributed ledger. In some examples, the portion of the control parameters include an indicator of expiration time of the data. In some examples, a data header for the data is generated, where the data header includes an indication that the data is subject to a limited life span and a data identifier. The data header can be accessed with a request to access the encrypted data. In some examples, a request to determine if the data is valid and accessible is provided to a node of the distributed ledger and an indication of whether the data is valid and accessible is received from a node in the distributed ledger.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.