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1.发明授权Thermal coefficients of nudge compensation and tare for linear and rotary MR array position transducers 有权用于线性和旋转MR阵列位置传感器的微动补偿和去皮的热系数公开(公告)号：US07030604B1
公开(公告)日：2006-04-18
申请号：US11223071
申请日：2005-09-08
CPC分类号： G01D3/032 , G01D3/0365 , G01D5/145
摘要： Methods and systems are disclosed in which the errors caused by thermal expansion in magnetoresistive position transducers are reduced by predicting the physical alterations over temperature between centerline-to-centerline distances of particular magnetoresistive sensors or components within a magnetoresistive array and also between such an array and a magnet being sensed caused by thermal expansion.
摘要翻译： 公开了一种方法和系统，其中通过预测在磁阻阵列内的特定磁阻传感器或组件的中心线到中心线距离之间的温度的物理变化以及在这种阵列与 由热膨胀引起的磁体被感测。
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2.发明授权Position detection utilizing a rotary array of magnetic sensors with irregular spacing between sensing elements 有权利用感测元件之间不规则间隔的磁性传感器的旋转阵列进行位置检测公开(公告)号：US08018223B2
公开(公告)日：2011-09-13
申请号：US12126752
申请日：2008-05-23
摘要： A magnetoresistive sensor system includes a plurality of chip carriers, such that each integrated circuit among the plurality of chip carriers is associated with a respective magnetoresistive sensing components. A plurality of magnetoresistive sensing components can be arranged in a rotary array, wherein each magnetoresistive component among the plurality of magnetoresistive components is associated with a respective integrated circuit among the plurality of chip carriers and wherein the plurality of magnetoresistive sensing components comprises sensing components that are spaced irregular from one another in order to optimize the performance of the rotary array and meet requirements of a particular magnetoresistive sensing application.
摘要翻译： 磁阻传感器系统包括多个芯片载体，使得多个芯片载体中的每个集成电路与相应的磁阻感测部件相关联。 多个磁阻感测部件可以布置在旋转阵列中，其中多个磁阻部件中的每个磁阻部件与多个芯片载体中的相应集成电路相关联，并且其中多个磁阻感测部件包括感测部件 彼此间隔不规则，以优化旋转阵列的性能并满足特定磁阻感测应用的要求。
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3.发明申请POSITION DETECTION UTILIZING A ROTARY ARRAY OF MAGNETIC SENSORS WITH IRREGULAR SPACING BETWEEN SENSING ELEMENTS 有权使用传感元件之间的非正常间距的磁传感器旋转阵列的位置检测公开(公告)号：US20080284416A1
公开(公告)日：2008-11-20
申请号：US12126752
申请日：2008-05-23
IPC分类号： G01B7/30
摘要： A magnetoresistive sensor system includes a plurality of chip carriers, such that each integrated circuit among the plurality of chip carriers is associated with a respective magnetoresistive sensing components. A plurality of magnetoresistive sensing components can be arranged in a rotary array, wherein each magnetoresistive component among the plurality of magnetoresistive components is associated with a respective integrated circuit among the plurality of chip carriers and wherein the plurality of magnetoresistive sensing components comprises sensing components that are spaced irregular from one another in order to optimize the performance of the rotary array and meet requirements of a particular magnetoresistive sensing application.
摘要翻译： 磁阻传感器系统包括多个芯片载体，使得多个芯片载体中的每个集成电路与相应的磁阻感测部件相关联。 多个磁阻感测部件可以布置在旋转阵列中，其中多个磁阻部件中的每个磁阻部件与多个芯片载体中的相应集成电路相关联，并且其中多个磁阻感测部件包括感测部件 彼此间隔不规则，以优化旋转阵列的性能并满足特定磁阻感测应用的要求。
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4.发明授权Position detection utilizing an array of magnetic sensors with irregular spacing between sensing elements 有权利用传感元件之间不规则间隔的磁性传感器阵列进行位置检测公开(公告)号：US07408343B2
公开(公告)日：2008-08-05
申请号：US11227411
申请日：2005-09-14
摘要： A magnetoresistive sensor system includes a plurality of chip carriers, such that each integrated circuit among the plurality of chip carriers is associated with a respective magnetoresistive sensing components. A plurality of magnetoresistive sensing components can be arranged in an array, wherein each magnetoresistive component among the plurality of magnetoresistive components is associated with a respective integrated circuit among the plurality of chip carriers and wherein the plurality of magnetoresistive sensing components comprises sensing components that are spaced irregular from one another in order to optimize the performance of the array and meet requirements of a particular magnetoresistive sensing application.
摘要翻译： 磁阻传感器系统包括多个芯片载体，使得多个芯片载体中的每个集成电路与相应的磁阻感测部件相关联。 多个磁阻感测部件可以布置在阵列中，其中多个磁阻部件中的每个磁阻部件与多个芯片载体中的相应的集成电路相关联，并且其中多个磁阻感测部件包括感测到的间隔的部件 为了优化阵列的性能并满足特定磁阻感测应用的要求，彼此不规则。
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公开(公告)号：US08175835B2
公开(公告)日：2012-05-08
申请号：US11383834
申请日：2006-05-17
申请人： Anthony M. Dmytriw , Lamar F. Ricks
发明人： Anthony M. Dmytriw , Lamar F. Ricks
CPC分类号： G01F25/0007 , G01F15/022
摘要： A sensor includes one or more sensor transducers coupled with a signal conditioning IC incorporating signal conditioning circuitry and memory devoted to storing end-user downloadable coefficients. In a preferred embodiment, the IC is an ASIC and the end-user downloadable coefficients are pre-selected by the end-user based on its needs, and the coefficients are pre-stored in the ASIC when the sensor is calibrated. This results in a more cost-effective and space-efficient sensor device with improved functionality over that available in the prior art.
摘要翻译： 一个传感器包括一个或多个传感器传感器，它与一个信号调理IC耦合，该信号调节IC结合了信号调节电路和用于存储最终用户可下载系数的存储器。 在优选实施例中，IC是ASIC，并且最终用户可下载系数由最终用户基于其需要预先选择，并且当传感器被校准时，系数被预先存储在ASIC中。 与现有技术相比，这导致了具有更高成本效益和节省空间的传感器装置，其功能性得到改进。
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公开(公告)号：US20070271070A1
公开(公告)日：2007-11-22
申请号：US11383834
申请日：2006-05-17
申请人： Anthony M. Dmytriw , Lamar F. Ricks
发明人： Anthony M. Dmytriw , Lamar F. Ricks
CPC分类号： G01F25/0007 , G01F15/022
摘要： A sensor includes one or more sensor transducers coupled with a signal conditioning IC incorporating signal conditioning circuitry and memory devoted to storing end-user downloadable coefficients. In a preferred embodiment, the IC is an ASIC and the end-user downloadable coefficients are pre-selected by the end-user based on its needs, and the coefficients are pre-stored in the ASIC when the sensor is calibrated. This results in a more cost-effective and space-efficient sensor device with improved functionality over that available in the prior art.
摘要翻译： 一个传感器包括一个或多个传感器传感器，它与一个信号调理IC耦合，该信号调节IC结合了信号调节电路和用于存储最终用户可下载系数的存储器。 在优选实施例中，IC是ASIC，并且最终用户可下载系数由最终用户基于其需要预先选择，并且当传感器被校准时，系数被预先存储在ASIC中。 与现有技术相比，这导致了具有更高成本效益和节省空间的传感器装置，其功能性得到改进。
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公开(公告)号：US08010322B2
公开(公告)日：2011-08-30
申请号：US11383828
申请日：2006-05-17
申请人： Anthony M. Dmytriw , Lamar F. Ricks
发明人： Anthony M. Dmytriw , Lamar F. Ricks
CPC分类号： G01D3/022
摘要： A signal conditioning integrated circuit includes both signal conditioning circuitry and memory devoted to storing end-user downloadable coefficients. In a preferred embodiment, the integrated circuit is an Application Specific Integrated Circuit (ASIC), and the end-user downloadable coefficients, based upon a mathematical equation pre-selected by the end-user, are pre-stored in the ASIC when a sensor device with which the ASIC is associated is calibrated. This results in a customized and more cost-effective and space-efficient signal-conditioning apparatus with improved functionality over that available in the prior art.
摘要翻译： 信号调节集成电路包括信号调节电路和专用于存储最终用户可下载系数的存储器。 在优选实施例中，集成电路是专用集成电路（ASIC），并且基于由终端用户预先选择的数学方程式的最终用户可下载系数在传感器中预先存储在ASIC中 校准与ASIC相关联的器件。 这导致了在现有技术中可用的具有改进的功能的定制且更具成本效益和节省空间的信号调节装置。
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公开(公告)号：US20070271069A1
公开(公告)日：2007-11-22
申请号：US11383828
申请日：2006-05-17
申请人： Anthony M. Dmytriw , Lamar F. Ricks
发明人： Anthony M. Dmytriw , Lamar F. Ricks
CPC分类号： G01D3/022
摘要： A signal conditioning integrated circuit includes both signal conditioning circuitry and memory devoted to storing end-user downloadable coefficients. In a preferred embodiment, the integrated circuit is an Application Specific Integrated Circuit (ASIC), and the end-user downloadable coefficients, based upon a mathematical equation pre-selected by the end-user, are pre-stored in the ASIC when a sensor device with which the ASIC is associated is calibrated. This results in a customized and more cost-effective and space-efficient signal-conditioning apparatus with improved functionality over that available in the prior art.
摘要翻译： 信号调节集成电路包括信号调节电路和专用于存储最终用户可下载系数的存储器。 在优选实施例中，集成电路是专用集成电路（ASIC），并且基于由终端用户预先选择的数学方程式的最终用户可下载系数在传感器中预先存储在ASIC中 校准与ASIC相关联的器件。 这导致了在现有技术中可用的具有改进的功能的定制且更具成本效益和节省空间的信号调节装置。
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9.发明授权Angular position detection utilizing a plurality of rotary configured magnetic sensors 有权使用多个旋转构造的磁传感器的角位置检测公开(公告)号：US07112962B2
公开(公告)日：2006-09-26
申请号：US11088104
申请日：2005-03-23
申请人： Lamar F. Ricks , Michael J. Latoria
发明人： Lamar F. Ricks , Michael J. Latoria
摘要： A magnetic sensing method and system include a die comprising a central location thereof. A group of magnetoresistive bridge circuits are located and configured upon the die. A magnetic biasing component is then utilized to bias the plurality of magnetoresistive bridge circuits with a magnetic field rotating about an axis of the central location of the die in order to generate a plurality of bridge output signals thereof. Finally, the plurality of bridge output signals are processed in order to determine position data thereof.
摘要翻译： 磁感测方法和系统包括其中心位置的模具。 一组磁阻桥电路位于并配置在芯片上。 然后利用磁偏置元件来使围绕芯片中心位置的轴线旋转的磁场偏置多个磁阻桥接电路，以便产生其多个桥输出信号。 最后，对多个桥输出信号进行处理，以确定其位置数据。
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10.发明授权公开(公告)号：US07644625B2
公开(公告)日：2010-01-12
申请号：US11956811
申请日：2007-12-14
申请人： Lamar F. Ricks
发明人： Lamar F. Ricks
IPC分类号： G01L7/00
CPC分类号： G01L13/025
摘要： A method and apparatus for designing a differential pressure sense die based on a unique silicon piezoresistive technology for sensing low differential pressure in harsh duty applications is disclosed. The pressure sense die comprises of an etched pressure diaphragm and a hole that is drilled through the sense die wherein the pressure sense die possess a backside and a front side and are associated with varying pressures. A top cap can be attached to the front side and an optional constraint for stress relief can be attached to the backside of the differential pressure sense die. The top cap and the constraint comprise of glass and/or silicon and can be attached with an anodic bonding process or glass frit process.
摘要翻译： 公开了一种基于用于在苛刻工作应用中感测低压差的独特硅压阻技术来设计差压感测管芯的方法和装置。 压力感应模具包括蚀刻的压力隔膜和通过感测模头钻出的孔，其中压力感测模具具有背侧和前侧并与变化的压力相关联。 顶盖可以连接到前侧，并且用于应力消除的可选约束可以附着在差压感测模的背面。 顶盖和约束包括玻璃和/或硅，并且可以通过阳极接合工艺或玻璃料加工来附着。
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