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公开(公告)号：EP3631371A2
公开(公告)日：2020-04-08
申请号：EP18723635.1
申请日：2018-04-20
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公开(公告)号：EP3631353A1
公开(公告)日：2020-04-08
申请号：EP18726263.9
申请日：2018-04-23
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公开(公告)号：EP4086583A1
公开(公告)日：2022-11-09
申请号：EP22180130.1
申请日：2018-04-20
摘要： A magnetic field sensor includes at least one coil (108) responsive to an AC coil drive signal; at least two spaced apart magnetic field sensing elements (104) responsive to a sensing element drive signal and positioned proximate to the at least one coil; and a circuit (112) coupled to the at least two magnetic field sensing elements to generate an output signal of the magnetic field sensor indicative of a difference between (i) a first distance between a conductive target (102) and a first of the at least two spaced apart magnetic field sensing elements (104); and (ii) a second distance between the conductive target and a second of the at least two magnetic field sensing elements (104).
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公开(公告)号：EP3837704A1
公开(公告)日：2021-06-23
申请号：EP19786422.6
申请日：2019-09-26
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公开(公告)号：EP3631397A1
公开(公告)日：2020-04-08
申请号：EP18723195.6
申请日：2018-04-20
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公开(公告)号：EP3347729B1
公开(公告)日：2020-01-15
申请号：EP16781224.7
申请日：2016-09-21
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公开(公告)号：EP3347729A1
公开(公告)日：2018-07-18
申请号：EP16781224.7
申请日：2016-09-21
CPC分类号： G01R33/0023 , G01R33/09 , G01R33/093
摘要： A magnetic field sensor and an associated method use one or more magnetoresistance elements driven with an AC mixing current and experiencing an AC mixing magnetic field to generate a DC voltage signal or a DC voltage signal component related to a slope of a transfer curve of the one or more magnetoresistance elements.
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公开(公告)号：EP3423852A1
公开(公告)日：2019-01-09
申请号：EP17712203.3
申请日：2017-02-28
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9.发明授权CAPTEUR INTEGRE DE MESURE DE TENSION OU DE COURANT A BASE DE MAGNETORESISTANCES 有权磁敏电阻集成传感器电压或电流的测量和诊断系统
公开(公告)号：EP2598896B1
公开(公告)日：2014-10-29
申请号：EP11755380.0
申请日：2011-07-28
申请人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives , PSA Peugeot Citroen Automobiles S.A.
CPC分类号： G01R33/09 , G01R15/205 , G01R31/3658 , G01R33/093 , G01R33/098 , H01M8/04537 , H01M8/04858 , H01M10/425 , H01M10/44 , H01M10/48 , Y02E60/50
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10.发明公开
公开(公告)号：EP3631485A1
公开(公告)日：2020-04-08
申请号：EP18727825.4
申请日：2018-06-01
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