Data storage device with power loss adaptation
US9858964B1 · kind B1 · utility
3Cited by
12References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 7, 2017 |
| Grant date | Jan 2, 2018 |
| Priority date | — |
| Expiry date | Mar 7, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2020/1823
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A data storage device can employ a transducing head that accesses data stored on a data storage medium as directed by a controller. In response to experiencing a power disruption, the controller can predict at least one performance metric lost due to the power disruption and subsequently compensate for the power disruption by assuming the at least one predicted performance metric is correct.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.