Wide-bandwidth variable attenuator/modulator using giant magnetoristance technology
US5623235A · kind A · utility
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4References
24Claims
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Key dates
| Filing date | Sep 22, 1995 |
| Grant date | Apr 22, 1997 |
| Priority date | — |
| Expiry date | Sep 22, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49016
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A wide-bandwidth variable attenuator/modulator incorporating a region of material comprising a combination of a ferromagnetic/nonmagnetic material which exhibits a Giant Magnetoresistance (GMR) effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.