Systems and methods for privacy-enhancing modification of a database query
US11783077B2 · kind B2 · utility
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14References
21Claims
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Key dates
| Filing date | Jun 19, 2021 |
| Grant date | Oct 10, 2023 |
| Priority date | — |
| Expiry date | Feb 10, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/6245
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods obtain a database query, modify the database query into a modified database query incorporating a privacy mechanism configured for randomizing an attribute value of data in an answer to the modified database query, and output the modified database query. In some embodiments, the modified database query is forwarded to a database.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.