Remove-on-delete technologies for solid state drive optimization
US10976928B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Nov 12, 2018 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Nov 12, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/7209
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Technologies for identifying data stored on a solid state drive (“SSD”) device that correspond to data associated with a delete event, and marking the deleted data stored on the SSD as invalid such that the SSD can avoid unnecessary operations on the invalid data. Included are interfaces operable to communicate invalid data information and providing a remove-on-delete command that provides invalid data information sufficient to identify the SSD data to be marked as invalid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.