Information processing apparatus, method for controlling information processing apparatus, and storage medium
US8711417B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Sep 24, 2010 |
| Grant date | Apr 29, 2014 |
| Priority date | — |
| Expiry date | Dec 22, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2220/2516
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An information processing apparatus, which includes a storage unit having a plurality of data areas, includes a measurement unit configured to measure a first data access speed in a first data area of the storage unit and a second data access speed in a second data area of the storage unit, and a detection unit configured to detect a defect at the first data area based on difference between the first data access speed and the second data access speed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.