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1.发明授权公开(公告)号：US07576470B2
公开(公告)日：2009-08-18
申请号：US11799346
申请日：2007-04-30
Applicant: Sachin Kumar , James D. Cook , Gary O'Brien , Mohammed A J Qasimi , Richard C. Sorenson , Brian J. Marsh , Viorel V. Avramescu
Inventor： Sachin Kumar , James D. Cook , Gary O'Brien , Mohammed A J Qasimi , Richard C. Sorenson , Brian J. Marsh , Viorel V. Avramescu
IPC: H01L41/08
CPC classification number: G01L9/0025 , Y10T29/42
Abstract: A method and apparatus, wherein a die is attached to a supporting base structure utilizing a rigid bond adhesive for a SAW (Surface Acoustic Wave) sensor. A rigid bond adhesive with a preferably high glass transition temperature (Tg) can be applied directly between the die and the die supporting structure in a pattern to eliminate time dependent gradual stress effects upon SAW sensor. The rigid bond adhesive can then be cured, which results in a high yield strength and a high young's modulus. The supporting base and the die material comprise a same co-efficient of thermal expansion in order to avoid die displacement over temperature.
Abstract translation: 一种方法和装置，其中使用用于SAW（表面声波）传感器的刚性粘合剂将模具附接到支撑基座结构。 具有优选高玻璃化转变温度（Tg）的刚性粘合剂可以以模式直接施加在模具和模具支撑结构之间，以消除对SAW传感器的时间依赖性渐变应力影响。 然后刚性粘合剂可以固化，这导致高屈服强度和高的杨氏模量。 支撑基底和模具材料包括相同的热膨胀系数，以避免在温度下的模具位移。
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公开(公告)号：US07395724B2
公开(公告)日：2008-07-08
申请号：US11210198
申请日：2005-08-22
Applicant: Scott L. Bunyer , Fred W. Hintz , Steven J. Magee , Randall J. Hasken , James Z T Liu , Gary R. O'Brien , James D. Cook , Richard M. Andrews , Stephen R. Shiffer
Inventor： Scott L. Bunyer , Fred W. Hintz , Steven J. Magee , Randall J. Hasken , James Z T Liu , Gary R. O'Brien , James D. Cook , Richard M. Andrews , Stephen R. Shiffer
IPC: G01L3/02
CPC classification number: G01L3/10
Abstract: A torque sensor packaging system and method includes a torque member that includes one or more holes formed therein for receiving one or more respective fasteners associated with a sensing element. The sensing element can be connected to the torque member to the sensing element in order to transfer torque associated with the torque member to the sensing element for torque sensing operations thereof.
Abstract translation: 扭矩传感器封装系统和方法包括扭矩构件，其包括形成在其中的一个或多个孔，用于接收与感测元件相关联的一个或多个相应紧固件。 感测元件可以连接到扭矩构件到感测元件，以便将与扭矩构件相关联的扭矩传递到用于其扭矩传感操作的感测元件。
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公开(公告)号：US20080129143A1
公开(公告)日：2008-06-05
申请号：US11633906
申请日：2006-12-05
Applicant: James D. Cook , James Liu , Steven J. Magee
Inventor： James D. Cook , James Liu , Steven J. Magee
CPC classification number: G01K11/265 , G01D18/00 , G01D21/00
Abstract: An integrated circuit chip has a substrate, an acoustic wave sensor, and a trimming element. The acoustic wave sensor is formed on the substrate, the trimming element is formed on the substrate, and the trimming element is coupled to the acoustic wave sensor so as to trim the acoustic wave sensor when the trimming element is adjusted. The trimming element, for example, may be a trimming capacitor.
Abstract translation: 集成电路芯片具有基板，声波传感器和修整元件。 声波传感器形成在基板上，修整元件形成在基板上，并且修整元件耦合到声波传感器，以便在修整元件被调节时修整声波传感器。 修整元件例如可以是微调电容器。
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公开(公告)号：US07243547B2
公开(公告)日：2007-07-17
申请号：US10964519
申请日：2004-10-13
Applicant: Cornel P. Cobianu , Ioan Pavelescu , James D. Cook
Inventor： Cornel P. Cobianu , Ioan Pavelescu , James D. Cook
IPC: H02N2/00
CPC classification number: G01L9/0025
Abstract: Devices and methods for acoustically measuring temperature and pressure are disclosed. An illustrative SAW sensor can include an electrode structure that transmits and receives surface acoustic waves along a SAW delay line, a temperature sensor for measuring temperature along a first direction of the SAW delay line, and a pressure sensor for measuring pressure along a second direction of the SAW delay line. The SAW sensor can include an antenna that wirelessly transmits and receives RF signals to and from an electrical interrogator unit that can be used to power the SAW sensor.
Abstract translation: 公开了用于声学测量温度和压力的装置和方法。 示意性SAW传感器可以包括沿着SAW延迟线发送和接收表面声波的电极结构，用于沿着SAW延迟线的第一方向测量温度的温度传感器和用于沿着SAW延迟线的第二方向测量压力的压力传感器 SAW延迟线。 SAW传感器可以包括天线，该天线将无线传输和接收来自可以用于为SAW传感器供电的电询问器单元的RF信号。
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公开(公告)号：US07000298B2
公开(公告)日：2006-02-21
申请号：US10828142
申请日：2004-04-20
Applicant: James D. Cook , Cornel P. Cobianu , Vlad Buiculescu , Ioan Pavelescu , Brian D. Speldrich , James Z. Liu , Brian J. Marsh
Inventor： James D. Cook , Cornel P. Cobianu , Vlad Buiculescu , Ioan Pavelescu , Brian D. Speldrich , James Z. Liu , Brian J. Marsh
CPC classification number: G01L9/0025 , Y10T29/42 , Y10T29/43 , Y10T29/49005 , Y10T29/4913
Abstract: A quartz sensor method and system are disclosed in which a plurality of SAW sensing resonators can be mechanically simulated for implementation upon a quartz wafer substrate. The quartz wafer substrate can thereafter be appropriately etched to produce a quartz diaphragm from the quartz wafer substrate. A plurality of SAW sensing resonators (e.g., pressure, reference and/or temperature SAW resonators) can then be located upon the quartz wafer substrate, which is based upon the previously mechanically simulated for implementation upon the substrate to thereby produce a quartz sensor package from the quartz wafer substrate.
Abstract translation: 公开了一种石英传感器方法和系统，其中可以机械地模拟多个SAW感测谐振器以在石英晶片衬底上实现。 此后可以适当地蚀刻石英晶片衬底，以从石英晶片衬底产生石英膜。 然后可以将多个SAW感测谐振器（例如，压力，参考和/或温度的SAW谐振器）定位在石英晶片衬底上，其基于在衬底上的先前机械模拟实现，从而从衬底上产生石英传感器封装， 石英晶片基板。
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Patent Agency Ranking
公开(公告)号：US5412994A
公开(公告)日：1995-05-09
申请号：US259429
申请日：1994-06-14
Applicant: James D. Cook , Albert W. Drabowicz , D. Joseph Maurer , Mark R. Plagens , Uppili Sridhar , Carl E. Stewart
Inventor： James D. Cook , Albert W. Drabowicz , D. Joseph Maurer , Mark R. Plagens , Uppili Sridhar , Carl E. Stewart
CPC classification number: G01L19/0061 , G01L19/0038 , G01L19/04 , G01L19/14
Abstract: A pressure sensor is provided in which the pressure sensing components are isolated from a portion of an attached buffer member which is connected to a fluid conduit. The offset characteristic of the pressure sensor isolates stress from being transmitted between an attached external fluid conduit and the sensitive components of the pressure sensor. One embodiment of the pressure sensor solders a fluid conduit structure to a buffer member that is attached to a pressure sensor die. An alternative embodiment of the present invention avoids the need for making solder connections between the sensor structure and external components by utilizing elastomeric conductors and pressure seals in association with the pressure sensor composite structure and first and second housing structures. These elastomeric conductors also provide improved stress isolation. The housing structures are used to compress to the seal and the elastomeric conductor against selected portions of the composite sensor.
Abstract translation: 提供了压力传感器，其中压力感测部件与连接到流体导管的连接的缓冲部件的一部分隔离。 压力传感器的偏移特性将应力隔离在附接的外部流体管道和压力传感器的敏感部件之间传递。 压力传感器的一个实施例将流体导管结构焊接到附接到压力传感器管芯的缓冲构件。 本发明的替代实施例避免了通过利用与压力传感器复合结构和第一和第二壳体结构相关联的弹性体导体和压力密封来进行传感器结构和外部部件之间的焊接连接的需要。 这些弹性体导体也提供改进的应力隔离。 壳体结构用于压缩密封件和弹性体导体，以抵抗复合传感器的选定部分。
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公开(公告)号：US5410916A
公开(公告)日：1995-05-02
申请号：US265472
申请日：1994-06-24
Applicant: James D. Cook
Inventor： James D. Cook
CPC classification number: G01L19/142 , G01L19/0023 , G01L19/0038 , G01L19/0084
Abstract: A flowthrough pressure sensor is provided which avoids the creation of crevices and creases that could provide difficult to cleanse regions. The pressure sensor is particularly adapted for use in applications that require cleansing to avoid the build up of bacterial-laden material. The flowthrough pressure sensor is particularly adapted for use in the measurement of bodily fluids. A first conduit is connected in fluid communication with the second conduit which, in turn, is associated with a pressure sensitive element and two compressible seals. A housing member is provided with an opening into which the compressible seals in the pressure sensitive element are disposed. A latching mechanism is provided to force the housing against a boss portion of the first conduit so that the seals and the pressure sensitive element are compressed therebetween.
Abstract translation: 提供了一种流通压力传感器，其避免了可能提供难以清洁的区域的缝隙和褶皱的产生。 压力传感器特别适用于需要清洁以避免含细菌物质积聚的应用中。 流通压力传感器特别适用于测量体液。 第一管道与第二管道流体连通地连接，第二管道又与压敏元件和两个可压缩密封件相关联。 壳体构件设置有开口，压敏元件中的可压缩密封件设置在该开口中。 提供一种闭锁机构来迫使壳体抵靠第一导管的凸台部分，使得密封件和压敏元件在它们之间被压缩。
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公开(公告)号：USD348042S
公开(公告)日：1994-06-21
申请号：US002998
申请日：1992-12-17
Applicant: James D. Cook , D. Joseph Maurer
Designer： James D. Cook , D. Joseph Maurer
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公开(公告)号：US08327685B2
公开(公告)日：2012-12-11
申请号：US12892585
申请日：2010-09-28
Applicant: James D. Cook , Steven J. Magee
Inventor： James D. Cook , Steven J. Magee
IPC: G01M15/10
CPC classification number: G01N15/0656 , F01N3/021 , F01N11/00 , G01N2015/0046 , Y10T29/49885
Abstract: A particulate matter sensor includes a ceramic rod, a first metal layer deposited on the ceramic rod, a ceramic layer deposited on the first metal layer, and a second metal layer deposited on the ceramic layer. The first metal layer serves as a source electrode, and the second metal layer serves as a detection electrode. In another embodiment, a particulate matter sensor includes a metal rod, a ceramic sheet deposited or wrapped around the ceramic rod, and a metal layer deposited on the ceramic layer or sheet. The metal rod serves as a source electrode, and the second metal layer serves as a detection electrode.
Abstract translation: 颗粒物传感器包括陶瓷棒，沉积在陶瓷棒上的第一金属层，沉积在第一金属层上的陶瓷层和沉积在陶瓷层上的第二金属层。 第一金属层用作源电极，第二金属层用作检测电极。 在另一个实施例中，颗粒物传感器包括金属棒，沉积或缠绕在陶瓷棒周围的陶瓷片，以及沉积在陶瓷层或片上的金属层。 金属棒用作源电极，第二金属层用作检测电极。
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公开(公告)号：US20120073267A1
公开(公告)日：2012-03-29
申请号：US12892585
申请日：2010-09-28
Applicant: James D. Cook , Steven J. Magee
Inventor： James D. Cook , Steven J. Magee
CPC classification number: G01N15/0656 , F01N3/021 , F01N11/00 , G01N2015/0046 , Y10T29/49885
Abstract: A particulate matter sensor includes a ceramic rod, a first metal layer deposited on the ceramic rod, a ceramic layer deposited on the first metal layer, and a second metal layer deposited on the ceramic layer. The first metal layer serves as a source electrode, and the second metal layer serves as a detection electrode. In another embodiment, a particulate matter sensor includes a metal rod, a ceramic sheet deposited or wrapped around the ceramic rod, and a metal layer deposited on the ceramic layer or sheet. The metal rod serves as a source electrode, and the second metal layer serves as a detection electrode.
Abstract translation: 颗粒物传感器包括陶瓷棒，沉积在陶瓷棒上的第一金属层，沉积在第一金属层上的陶瓷层和沉积在陶瓷层上的第二金属层。 第一金属层用作源电极，第二金属层用作检测电极。 在另一个实施例中，颗粒物传感器包括金属棒，沉积或缠绕在陶瓷棒周围的陶瓷片，以及沉积在陶瓷层或片上的金属层。 金属棒用作源电极，第二金属层用作检测电极。
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