Vibration-induced on-cylinder limit adjustment
US11462245B1 · kind B1 · utility
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18References
20Claims
0Family size
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Key dates
| Filing date | Aug 25, 2021 |
| Grant date | Oct 4, 2022 |
| Priority date | — |
| Expiry date | Aug 25, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B21/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method includes determining at least one of an areal density margin or a reliability margin for a combination of a head and a data storage surface in a data storage drive. The method also includes employing the determined at least one of the AD margin or the reliability margin to adjust an on-cylinder limit value associated with the combination of the head and the data storage surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.