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公开(公告)号：US20140036463A1
公开(公告)日：2014-02-06
申请号：US13563132
申请日：2012-07-31
Applicant: David Mulford Shaddock , Emad Andarawis Andarawis
Inventor： David Mulford Shaddock , Emad Andarawis Andarawis
CPC classification number: H05K3/282 , H01L2224/16225 , H05K2203/1194
Abstract: An apparatus includes a substrate and a plurality of conductive traces formed on the substrate. The conductive traces are doped with a concentration of an aluminum material forming a protective layer as a portion of the plurality of conductive traces to inhibit oxidation. A set of first metal contact pads are formed in contact with the plurality of conductive traces. The substrate, the plurality of conductive traces and the set of first metal contact pads define an electronic circuit board configured to operate at a temperature greater than 200 degrees Celsius. A high operating temperature electronic device is configured in electrical communication with the conductive traces defining an assembly configured to operate at a temperature greater than 200 degrees Celsius.
Abstract translation: 一种装置包括基板和形成在基板上的多个导电迹线。 导电迹线掺杂有形成保护层的铝材料的浓度作为多个导电迹线的一部分以抑制氧化。 形成与多个导电迹线接触的一组第一金属接触焊盘。 衬底，多个导电迹线和第一金属接触焊盘组限定了配置成在大于200摄氏度的温度下操作的电子电路板。 高工作温度电子器件被配置为与导电迹线电连通，导电迹线限定被配置为在大于200摄氏度的温度下操作的组件。
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公开(公告)号：US08591188B2
公开(公告)日：2013-11-26
申请号：US11115736
申请日：2005-04-26
Applicant: Minesh Ashok Shah , Mahadevan Balasubramaniam , Philip Paul Beauchamp , Todd Alan Anderson , Samhita Dasgupta , David Mulford Shaddock , Emad Andarawis Andarawis
Inventor： Minesh Ashok Shah , Mahadevan Balasubramaniam , Philip Paul Beauchamp , Todd Alan Anderson , Samhita Dasgupta , David Mulford Shaddock , Emad Andarawis Andarawis
CPC classification number: F01D21/003 , F01D11/08 , F01D21/04 , F04D27/001 , F05D2260/85 , G01B7/144
Abstract: A clearance sensing system for a rotating machine includes a plurality of sensor probes disposed within a stationary shroud of the rotating machine. Each of the plurality of sensor probes is adapted to measure a parameter indicative of an axial and a radial displacement of a rotating component within the shroud and to produce a signal that corresponds to the parameter. In certain embodiments, this parameter may include a capacitance between the rotating component and the sensor probe. The clearance sensing system further includes a circuit that receives the signal from each of the plurality of sensor probes and determines (a) the axial displacement of the rotating component within the shroud and (b) a radial displacement of the rotating component relative to the shroud.
Abstract translation: 用于旋转机器的间隙感测系统包括设置在旋转机器的固定护罩内的多个传感器探头。 多个传感器探针中的每一个适于测量指示护罩内的旋转部件的轴向和径向位移的参数，并产生对应于该参数的信号。 在某些实施例中，该参数可以包括旋转部件和传感器探头之间的电容。 间隙感测系统还包括接收来自多个传感器探针中的每一个的信号并且确定（a）旋转部件在护罩内的轴向位移的电路，以及（b）旋转部件相对于护罩的径向位移 。
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13.发明申请METHOD AND SYSTEM FOR ULTRA MINIATURIZED PACKAGES FOR TRANSIENT VOLTAGE SUPPRESSORS 有权用于瞬态电压抑制器的超小型封装的方法和系统公开(公告)号：US20130240903A1
公开(公告)日：2013-09-19
申请号：US13420056
申请日：2012-03-14
IPC: H01L29/20 , H01L29/161 , H01L21/50
CPC classification number: H02H1/04 , H01L21/50 , H01L21/8213 , H01L21/8252 , H01L24/13 , H01L24/16 , H01L24/81 , H01L24/96 , H01L27/0255 , H01L27/0605 , H01L27/0814 , H01L29/0661 , H01L29/1602 , H01L29/1608 , H01L29/2003 , H01L29/45 , H01L29/861 , H01L2224/0401 , H01L2224/04105 , H01L2224/12105 , H01L2224/13109 , H01L2224/13139 , H01L2224/13144 , H01L2224/13155 , H01L2224/16225 , H01L2224/24137 , H01L2224/81203 , H01L2224/81815 , H01L2224/81825 , H01L2924/10272 , H01L2924/12036 , H01L2924/12041 , H01L2924/15192 , H01L2924/3025 , H02H3/20 , H01L2924/0105 , H01L2924/00
Abstract: A method of forming a silicon carbide transient voltage suppressor (TVS) assembly and a system for a transient voltage suppressor (TVS) assembly are provided. The transient voltage suppressor (TVS) assembly includes a semiconductor die including a contact surface on a single side of the die, the die further including a substrate comprising a layer of at least one of an electrical insulator material, a semi-insulating material, and a first wide band gap semiconductor having a conductivity of a first polarity, at least a TVS device including a plurality of wide band gap semiconductor layers formed on the substrate; a first electrode coupled in electrical contact with the TVS device and extending to the contact surface, and a second electrode electrically coupled to the substrate extending to the contact surface.
Abstract translation: 提供了形成碳化硅瞬态电压抑制器（TVS）组件的方法和用于瞬态电压抑制器（TVS）组件的系统。 瞬态电压抑制器（TVS）组件包括一个半导体管芯，该半导体管芯包括在管芯单侧的接触表面，该管芯还包括一个衬底，该衬底包括一层电绝缘材料，半绝缘材料和 具有第一极性的导电性的第一宽带隙半导体，至少包括形成在所述基板上的多个宽带隙半导体层的TVS器件; 与TVS器件电接触并延伸到接触表面的第一电极，以及电耦合到延伸到接触表面的衬底的第二电极。
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14.发明授权公开(公告)号：US08022715B2
公开(公告)日：2011-09-20
申请号：US12360485
申请日：2009-01-27
Applicant: Emad Andarawis Andarawis , Wayne Charles Hasz , David So Keung Chan , David Mulford Shaddock , John Harry Down , Samhita Dasgupta , David Walter Parry , David Richard Esler , Zhiyuan Ren , Mahadevan Balasubramaniam , William Lee Herron , Cheryl Herron, legal representative
Inventor： Emad Andarawis Andarawis , Wayne Charles Hasz , David So Keung Chan , David Mulford Shaddock , John Harry Down , Samhita Dasgupta , David Walter Parry , David Richard Esler , Zhiyuan Ren , Mahadevan Balasubramaniam , William Lee Herron
CPC classification number: G01B7/14 , F01D11/14 , F01D21/003 , F01D21/04
Abstract: A sensor system for measuring a clearance parameter between a stationary component and a rotating component of a rotating machine is provided. The system includes a clearance sensor to output a clearance measurement signal. A sensor memory is attached to the sensor for storing a first sensor information. A second sensor information is stored in a electronics interface memory. The first and the second sensor information are read and the clearance sensor is matched with a respective plurality of calibration data by an electronic interface based on the first and the second sensor information.
Abstract translation: 提供了用于测量旋转机器的固定部件和旋转部件之间的间隙参数的传感器系统。 该系统包括用于输出间隙测量信号的间隙传感器。 传感器存储器附接到传感器以存储第一传感器信息。 第二传感器信息存储在电子接口存储器中。 通过基于第一和第二传感器信息的电子接口读取第一和第二传感器信息，并且间隙传感器与相应的多个校准数据匹配。
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15.发明授权公开(公告)号：US07966887B2
公开(公告)日：2011-06-28
申请号：US12411878
申请日：2009-03-26
Applicant: Aaron Jay Knobloch , David William Vernooy , Weizhuo Li , David Mulford Shaddock , Stacey Joy Kennerly
Inventor： Aaron Jay Knobloch , David William Vernooy , Weizhuo Li , David Mulford Shaddock , Stacey Joy Kennerly
IPC: G01L9/00
CPC classification number: G01L9/0079 , G01L9/0007
Abstract: A high-temperature pressure sensor is provided. The sensor includes a quartz substrate with a cavity etched on one side. A reflective coating is deposited on at least a portion of the cavity. The sensor further includes a ferrule section coupled to the quartz substrate with the cavity therebetween. The cavity exists in a vacuum, and cavity gap is formed between the reflective metal coating and a surface of the ferrule. The sensor also includes an optical fiber enclosed by the ferrule section and extending from the cavity gap to an opposing end of the ferrule section and a metal casing surrounding the ferrule section and the quartz substrate with an opening for said optical fiber extending therefrom. The pressure applied to the quartz substrate changes the dimensions of the cavity gap and a reflected signal from the reflective coating is processed as a pressure.
Abstract translation: 提供高温压力传感器。 该传感器包括具有在一侧蚀刻的腔的石英衬底。 反射涂层沉积在空腔的至少一部分上。 传感器还包括耦合到石英基板的套圈部分，其间具有空腔。 空腔存在于真空中，并且在反射金属涂层和套圈的表面之间形成腔间隙。 传感器还包括由套圈部分包围并从套圈部分的相对端延伸的光纤，以及围绕套圈部分和石英衬底的金属壳体，所述金属壳体具有从其延伸的所述光纤的开口。 施加到石英衬底的压力改变了空腔间隙的尺寸，并且将来自反射涂层的反射信号作为压力进行处理。
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Patent Agency Ranking
16.发明申请公开(公告)号：US20100188100A1
公开(公告)日：2010-07-29
申请号：US12360485
申请日：2009-01-27
Applicant: Emad Andarawis Andarawis , Wayne Charles Hasz , David So Keung Chan , David Mulford Shaddock , John Harry Down , Samhita Dasgupta , David Walter Parry , David Richard Esler , Zhiyuan Ren , Mahadevan Balasubramaniam , William Lee Herron , Cheryl Herron
Inventor： Emad Andarawis Andarawis , Wayne Charles Hasz , David So Keung Chan , David Mulford Shaddock , John Harry Down , Samhita Dasgupta , David Walter Parry , David Richard Esler , Zhiyuan Ren , Mahadevan Balasubramaniam , William Lee Herron , Cheryl Herron
CPC classification number: G01B7/14 , F01D11/14 , F01D21/003 , F01D21/04
Abstract: A sensor system for measuring a clearance parameter between a stationary component and a rotating component of a rotating machine is provided. The system includes a clearance sensor to output a clearance measurement signal. A sensor memory is attached to the sensor for storing a first sensor information. A second sensor information is stored in a electronics interface memory. The first and the second sensor information are read and the clearance sensor is matched with a respective plurality of calibration data by an electronic interface based on the first and the second sensor information.
Abstract translation: 提供了用于测量旋转机器的固定部件和旋转部件之间的间隙参数的传感器系统。 该系统包括用于输出间隙测量信号的间隙传感器。 传感器存储器附接到传感器以存储第一传感器信息。 第二传感器信息存储在电子接口存储器中。 通过基于第一和第二传感器信息的电子接口读取第一和第二传感器信息，并且间隙传感器与相应的多个校准数据匹配。
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公开(公告)号：US20090245735A1
公开(公告)日：2009-10-01
申请号：US12060430
申请日：2008-04-01
Applicant: David Mulford Shaddock , Christopher James Kapusta , Glen Peter Koste
Inventor： David Mulford Shaddock , Christopher James Kapusta , Glen Peter Koste
CPC classification number: C07D487/04
Abstract: A high temperature optoelectronic device package includes a substrate, an optoelectronic die situated on an upper surface of the substrate, a seal surrounding the optoelectronic die and situated on the upper surface of the substrate and a housing disposed on the seal having a ferrule-seating portion. The housing is disposed on the seal such that a fiber optic center of the ferrule-seating portion is aligned with an active portion of the optoelectronic die. The optoelectronic die is in operative communication with electronic traces of the substrate.
Abstract translation: 高温光电子器件封装包括衬底，位于衬底的上表面上的光电裸片，围绕光电管芯并且位于衬底的上表面上的密封件，以及设置在密封件上的壳体，其具有套圈座部分 。 壳体设置在密封件上，使得套圈座部分的光纤中心与光电管芯的有效部分对齐。 光电管芯与基板的电子迹线工作连通。
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18.发明授权公开(公告)号：US08816698B2
公开(公告)日：2014-08-26
申请号：US12914066
申请日：2010-10-28
Applicant: Meena Ganesh , David Mulford Shaddock , Selaka Bandara Bulumulla
Inventor： Meena Ganesh , David Mulford Shaddock , Selaka Bandara Bulumulla
CPC classification number: G01R31/1272 , G01R15/186 , G01R31/008
Abstract: A diagnostic system for detecting faults in electrical wiring, and manufacturing method thereof is provided. The diagnostic system includes a diagnostic sensor coupled to a data acquisition system. The diagnostic sensor includes a sensor housing with a flexible coil sensor disposed inside. The sensor housing includes a base portion, lid portion, and a joining portion, wherein one end of the lid portion is detachably coupled to a first end of the base portion and another end of the lid portion is coupled to a second end of the base portion via the joining portion. The diagnostic sensor further includes a connector coupled to the flexible coil sensor.
Abstract translation: 提供一种用于检测电线中故障的诊断系统及其制造方法。 诊断系统包括耦合到数据采集系统的诊断传感器。 诊断传感器包括传感器壳体，其内部设置有柔性线圈传感器。 传感器壳体包括基部，盖部分和接合部分，其中盖部分的一端可拆卸地联接到基部的第一端，并且盖部分的另一端连接到基座的第二端 部分。 诊断传感器还包括连接到柔性线圈传感器的连接器。
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19.发明授权公开(公告)号：US08536878B2
公开(公告)日：2013-09-17
申请号：US13206740
申请日：2011-08-10
Applicant: Emad Andarawis Andarawis , Wayne Charles Hasz , David So Keung Chan , David Mulford Shaddock , John Harry Down , Samhita Dasgupta , David Walter Parry , David Richard Esler , Zhiyuan Ren , Mahadevan Balasubramaniam , Cheryl Herron
Inventor： Emad Andarawis Andarawis , Wayne Charles Hasz , David So Keung Chan , David Mulford Shaddock , John Harry Down , Samhita Dasgupta , David Walter Parry , David Richard Esler , Zhiyuan Ren , Mahadevan Balasubramaniam , William Lee Herron
CPC classification number: G01B7/14 , F01D11/14 , F01D21/003 , F01D21/04
Abstract: A sensor system for measuring a clearance parameter between a stationary component and a rotating component of a rotating machine is provided. The system includes a clearance sensor to output a clearance measurement signal. A sensor memory is attached to the sensor for storing a first sensor information. A second sensor information is stored in a electronics interface memory. The first and the second sensor information are read and the clearance sensor is matched with a respective plurality of calibration data by an electronic interface based on the first and the second sensor information.
Abstract translation: 提供了用于测量旋转机器的固定部件和旋转部件之间的间隙参数的传感器系统。 该系统包括用于输出间隙测量信号的间隙传感器。 传感器存储器附接到传感器以存储第一传感器信息。 第二传感器信息存储在电子接口存储器中。 通过基于第一和第二传感器信息的电子接口读取第一和第二传感器信息，并且间隙传感器与相应的多个校准数据匹配。
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公开(公告)号：US08272246B2
公开(公告)日：2012-09-25
申请号：US12241499
申请日：2008-09-30
Applicant: Emad Andarawis Andarawis , Wayne Charles Hasz , David So Keung Chan , David Mulford Shaddock , John Harry Down , Samhita Dasgupta , David Richard Esler , Zhiyuan Ren , Mahadevan Balasubramaniam , Ibrahim Issoufou Kouada
Inventor： Emad Andarawis Andarawis , Wayne Charles Hasz , David So Keung Chan , David Mulford Shaddock , John Harry Down , Samhita Dasgupta , David Richard Esler , Zhiyuan Ren , Mahadevan Balasubramaniam , Ibrahim Issoufou Kouada
IPC: G01B21/00
CPC classification number: G01B21/042
Abstract: Self-calibration of a multiple channel clearance sensor system, which in one embodiment includes at least one sensor for measuring at least one clearance parameter signal between a stationary object and a rotating object of a rotating machine. The sensor output is processed as a clearance parameter by an offset correction section configured to determine an offset error in the clearance parameter signal which is used by a level shifter. The level shifter is also switchably coupled to the clearance parameter signal wherein the output of the level shifter, which may be amplified and digitally converted, is processed by a signal level analyzer to determine a channel gain signal.
Abstract translation: 多通道间隙传感器系统的自校准，其在一个实施例中包括用于测量静止物体和旋转机器的旋转物体之间的至少一个间隙参数信号的至少一个传感器。 传感器输出通过偏移校正部分被处理为间隙参数，偏移校正部分被配置为确定由电平移位器使用的间隙参数信号中的偏移误差。 电平移位器还可切换地耦合到间隙参数信号，其中可以被放大和数字转换的电平移位器的输出由信号电平分析器处理以确定信道增益信号。
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