Tracking host-provided metadata in a memory sub-system
US12298847B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Apr 12, 2023 |
| Grant date | May 13, 2025 |
| Priority date | — |
| Expiry date | Apr 12, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F11/1068
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A request to write host data to a memory device of a memory sub-system is received. Redundancy metadata associated with the host data is generated. A determination of a first status associated with the host data is made. The redundancy metadata associated with the host data is updated to indicate at least the first status associated with the host data. A memory access operation is performed to write the host data and the updated redundancy metadata to the memory device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.