Data storage device and data processing system including the same
US9501130B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Mar 5, 2014 |
| Grant date | Nov 22, 2016 |
| Priority date | — |
| Expiry date | Aug 6, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/50
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A data processing system includes a host device including a first volatile memory device, and a data storage device including a second volatile memory device and a nonvolatile memory device, and suitable for storing data to be accessed by the host device. The data storage device uploads data stored in the second volatile memory device to the first volatile memory device before the data storage device in a normal mode enters a power-save mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.