Invention Grant
US08405390B2 Device based on a magneto-resistive mixed sensor without low frequency noise and associated method
有权
基于具有低频噪声和相关方法的磁阻混合传感器的装置
- Patent Title: Device based on a magneto-resistive mixed sensor without low frequency noise and associated method
- Patent Title (中): 基于具有低频噪声和相关方法的磁阻混合传感器的装置
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Application No.: US12663626Application Date: 2007-06-27
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Publication No.: US08405390B2Publication Date: 2013-03-26
- Inventor: Myriam Pannetier-Lecoeur , Hedwige Polovy , Claude Fermon
- Applicant: Myriam Pannetier-Lecoeur , Hedwige Polovy , Claude Fermon
- Agency: Preti Flaherty Beliveau & Pachios LLP
- International Application: PCT/IB2007/003323 WO 20070627
- International Announcement: WO2009/001162 WO 20081231
- Main IPC: G01R33/05
- IPC: G01R33/05 ; G01R33/02
Abstract:
A device comprises a mixed sensor design with at least one superconducting loop (1) containing at least one constriction (3) and a magneto-resistive element (2) located next to the constriction (3). The device contains at least one heating element (5) that allows switching at sufficiently high frequency of at least one part of the superconducting loop (1) above its critical temperature, such that the super-current flowing through the at least one constriction (3) containing the at least one magneto-resistive element (2) is temporarily suppressed.
Public/Granted literature
- US20100164490A1 DEVICE BASED ON A MAGNETO-RESISTIVE MIXED SENSOR WITHOUT LOW FREQUENCY NOISE AND ASSOCIATED METHOD Public/Granted day:2010-07-01
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