Data preservation and recovery in a memory component
US10268578B1 · kind B1 · utility
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5References
22Claims
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Key dates
| Filing date | Sep 29, 2017 |
| Grant date | Apr 23, 2019 |
| Priority date | — |
| Expiry date | Sep 29, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/205
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In one embodiment, a nonvolatile memory of a component such as a storage drive preserves write data in the event of a write data programming failure in the memory. Write data is preserved in the event of cached writes by data preservation logic in registers and data recovery logic recovers the preserved data and outputs the recovered data from the storage drive. Other aspects are described herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.