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21. 发明申请

US20120144921A1 INCREASED SENSOR DIE ADHESION 失效
标题翻译：增加传感器胶粘剂
公开(公告)号：US20120144921A1
公开(公告)日：2012-06-14
申请号：US12965469
申请日：2010-12-10
申请人： Alistair David Bradley , Lamar Floyd Ricks , Richard Alan Davis
发明人： Alistair David Bradley , Lamar Floyd Ricks , Richard Alan Davis
IPC分类号： G01L9/06 , G01R3/00
CPC分类号： G01L19/147 , H01L2224/48091 , H01L2224/48137 , H01L2924/10253 , Y10T29/49007 , H01L2924/00014 , H01L2924/00
摘要： Methods and devices for adhesively bonding a sensor die to a substrate are described. In some cases, a sensor assembly may include a pressure sensor die mounted to a substrate with an adhesive. The pressure sensor die may be fabricated to include a back-side having one or more adhesion features (e.g. recesses or indentations), which increase the surface area of the pressure sensor die that is in contact with the adhesive, to thereby increase the adhesion force therebetween. In some cases, the one or more adhesion features may define a non-planar interface between the pressure sensor die and the adhesive which, in some instances, may reduce the formation and/or propagation of cracks in the adhesive, which also may help increase the adhesion force therebetween.
摘要翻译：描述了用于将传感器管芯粘合到基底上的方法和装置。在一些情况下，传感器组件可以包括用粘合剂安装到基底的压力传感器模具。压力传感器芯片可以被制造成包括具有一个或多个粘合特征（例如凹部或凹陷）的背面，其增加与粘合剂接触的压力传感器模具的表面积，从而增加粘合力之间。在一些情况下，一个或多个粘合特征可以限定压力传感器管芯和粘合剂之间的非平面界面，在一些情况下，这可以减少粘合剂中裂纹的形成和/或传播，这也可能有助于增加其间的粘合力。

22. 发明申请

US20100305465A1 MULTI-DYNAMIC-RANGE SENSOR 审中-公开
标题翻译：多动态范围传感器
公开(公告)号：US20100305465A1
公开(公告)日：2010-12-02
申请号：US12473174
申请日：2009-05-27
申请人： Lamar Floyd Ricks , Ian Bentley , Paul Prehn Bey
发明人： Lamar Floyd Ricks , Ian Bentley , Paul Prehn Bey
IPC分类号： A61B5/087 , G01F1/68
CPC分类号： G01F7/00 , A61B5/0878 , G01F1/696
摘要： A sensing system that produces a multi-dynamic range output is provided. In an illustrative embodiment, a first channel and a second channel receive an analog output signal from a sensing element. The first channel provides a first digital output signal that has a first dynamic range, and the second channel provides a second digital output signal that has a second narrower dynamic range. In some cases, the second narrower dynamic range falls within the first dynamic range, and the first digital output signal may provide a first resolution and the second digital output signal may provide a second greater resolution. The dynamic range and/or resolution of one or more of the first channel and second channel may be dynamically reconfigurable, if desired.
摘要翻译：提供了产生多动态范围输出的感测系统。在说明性实施例中，第一通道和第二通道从感测元件接收模拟输出信号。第一通道提供具有第一动态范围的第一数字输出信号，并且第二通道提供具有第二较窄动态范围的第二数字输出信号。在一些情况下，第二较窄的动态范围落在第一动态范围内，并且第一数字输出信号可以提供第一分辨率，而第二数字输出信号可以提供第二更大的分辨率。如果需要，第一通道和第二通道中的一个或多个的动态范围和/或分辨率可以是动态可重构的。

23. 发明申请

US20100206046A1 FLOW-THROUGH PRESSURE SENSOR APPARATUS 有权
标题翻译：流量传感器设备
公开(公告)号：US20100206046A1
公开(公告)日：2010-08-19
申请号：US12389091
申请日：2009-02-19
申请人： Ian Bentley , Jim Cook , Lamar Floyd Ricks , Alistair David Bradley , Richard Wade
发明人： Ian Bentley , Jim Cook , Lamar Floyd Ricks , Alistair David Bradley , Richard Wade
IPC分类号： G01N19/10 , G01L7/00 , G01F1/68
CPC分类号： G01L19/0023
摘要： A flow-through pressure sensor apparatus that reduces the dead space of a flow tube utilized to provide fluid communication between a pressure sense die and a fluid and with an absolute minimum trapped volume. A cover (e.g., plastic) with two-molded ports can be added to one side of the pressure sense die utilizing molded-in solder pins to improve ruggedness and rigidity. A temperature and a humidity sensor can also be mounted to a substrate (e.g., ceramic) in the flow path and can be connected to a programmable compensation integrated circuit on the opposite side utilizing a clip end of mounting pins or by vias through the substrate outside a pressurized area.
摘要翻译：一种流通压力传感器装置，其减少用于在压力感测管芯和流体之间提供流体连通并具有绝对最小捕集体积的流动管的死空间。具有两个模制端口的盖子（例如塑料）可以使用模制的焊接销添加到压力感测模具的一侧，以改善耐用性和刚度。温度和湿度传感器也可以安装在流路中的基板（例如陶瓷）上，并且可以使用安装销的夹子端或穿过基板外部的通孔连接到相对侧的可编程补偿集成电路一个加压区域。

24. 发明授权

US06404188B1 Single geartooth sensor yielding multiple output pulse trains 失效
标题翻译：单齿轮传感器产生多个输出脉冲串
公开(公告)号：US06404188B1
公开(公告)日：2002-06-11
申请号：US09267728
申请日：1999-03-15
申请人： Lamar Floyd Ricks
发明人： Lamar Floyd Ricks
IPC分类号： G01B730
CPC分类号： G01M15/06 , F02D41/009 , F02D41/0097 , G01D5/145 , G01D5/2457
摘要： A magnetic effect sensor system has a target with a first set of regularly spaced tooth/slot transition target features and a second set of different tooth/slot transition target features interspersed within the regularly spaced features. The mix of target features allows a single magnetic effect sensor to output a clocking pulse train for misfire detection and an encoded pulse train for determining absolute mechanical position by utilizing two thresholds on the sensor output waveform.
摘要翻译：磁效应传感器系统具有目标，其具有第一组规则间隔的齿/槽过渡目标特征，以及散布在规则间隔的特征内的第二组不同的齿/槽转变目标特征。目标特征的混合允许单个磁效应传感器输出用于失火检测的时钟脉冲串和用于通过利用传感器输出波形上的两个阈值来确定绝对机械位置的编码脉冲串。

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