Magnetoresistive detector for magnetic bubble memory
US4085453A · kind A · utility
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2References
7Claims
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Key dates
| Filing date | Nov 8, 1976 |
| Grant date | Apr 18, 1978 |
| Priority date | — |
| Expiry date | Nov 8, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C19/0866
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A magnetic bubble memory includes an expansion detector having a detector stage with elements having modified chevron-shaped, or "F"-shaped, geometries. The new element geometry avoids unwanted magnetic poles which characterize prior art elements of the detector stage when interlinked into a single magnetoresistive element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.