System and method for perpendicularly recorded servo pattern
US7123434B2 · kind B2 · utility
4Cited by
4References
23Claims
0Family size
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Inventor
Key dates
| Filing date | Dec 15, 2004 |
| Grant date | Oct 17, 2006 |
| Priority date | — |
| Expiry date | Jan 2, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B5/59633
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Perpendicular recorded servo patterns are used such that a first and second servo fields can be positioned with a common border to define a desired track position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.