Thin-film magnetic head with magnetoresistive effect element
US6636392B2 · kind B2 · utility
7Cited by
7References
8Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 6, 2001 |
| Grant date | Oct 21, 2003 |
| Priority date | — |
| Expiry date | Nov 15, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2005/3996
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A thin-film magnetic head with an MR element, includes an MR film, under films each having a multilayer structure with a first under layer and a second under layer laminated on the first under layer, and magnetic domain control films joined to side end faces of the MR film through the under films.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.