Jerk detection for data storage device
US7965460B2 · kind B2 · utility
3Cited by
12References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 20, 2009 |
| Grant date | Jun 21, 2011 |
| Priority date | — |
| Expiry date | Jan 7, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B19/042
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A device comprising at least one sensor configured to sense disturbances applied to the data storage device and to generate signals based on the sensed disturbances, and a controller configured to receive the signals from the at least one sensor and to detect jerk events in the sensed disturbances based at least in part on vector differentials of the received signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.