Memory system for programming dummy data to a portion of a storage region in a program mode
US12068047B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Nov 26, 2021 |
| Grant date | Aug 20, 2024 |
| Priority date | — |
| Expiry date | Nov 26, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C2211/5641
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An operating method of a memory system includes storing normal data to a first storage area of a non-volatile memory in a first program mode among multiple program modes defined according to a number of bits stored in each memory cell; storing dummy data in the first storage area in at least one of the multiple program modes including the first program mode; and copying the normal data from the first storage area to a second storage area of the non-volatile memory based on dummy data stored in the first program mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.