Magnetoresistive head having an antiferromagnetic layer interposed between first and second magnetoresistive elements
US5768066A · kind A · utility
41Cited by
7References
4Claims
0Family size
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Key dates
| Filing date | Dec 6, 1995 |
| Grant date | Jun 16, 1998 |
| Priority date | — |
| Expiry date | Dec 6, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2005/3996
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A magnetoresistive head including a first magnetoresistive element, a second magnetoresistive element, and an antiferromagnetic layer interposed between the first and second magnetoresistive elements. The antiferromagnetic layer may be replaced by two antiferromagnetic sub layers which are formed on the outer sides of the first and second magnetoresistive elements, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.