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    INTEGRATED MULTI-SENSOR MODULE
    11.
    发明申请
    INTEGRATED MULTI-SENSOR MODULE 审中-公开

    公开(公告)号：US20190025236A1

    公开(公告)日：2019-01-24

    申请号：US16128076

    申请日：2018-09-11

    Applicant: STMicroelectronics Pte Ltd.

    Inventor： Olivier Le Neel ,  Ravi Shankar ,  Suman Cherian ,  Calvin Leung ,  Tien-Choy Loh ,  Shian-Yeu Kam

    IPC: G01N27/22 ,  G01K7/18 ,  H01L25/00 ,  H01L25/065 ,  H01L29/78 ,  H01L27/02 ,  G01K7/01 ,  G01L19/00 ,  G01L9/12 ,  G01K7/20 ,  G01K7/16

    Abstract: A semiconductor-based multi-sensor module integrates miniature temperature, pressure, and humidity sensors onto a single substrate. Pressure and humidity sensors can be implemented as capacitive thin film sensors, while the temperature sensor is implemented as a precision miniature Wheatstone bridge. Such multi-sensor modules can be used as building blocks in application-specific integrated circuits (ASICs). Furthermore, the multi-sensor module can be built on top of existing circuitry that can be used to process signals from the sensors. An integrated multi-sensor module that uses differential sensors can measure a variety of localized ambient environmental conditions substantially simultaneously, and with a high level of precision. The multi-sensor module also features an integrated heater that can be used to calibrate or to adjust the sensors, either automatically or as needed. Such a miniature integrated multi-sensor module that features low power consumption can be used in medical monitoring and mobile computing, including smart phone applications.

    Flexible electrochemical micro-sensor
    12.
    发明授权
    Flexible electrochemical micro-sensor 有权

    公开(公告)号：US09918667B2

    公开(公告)日：2018-03-20

    申请号：US14200828

    申请日：2014-03-07

    Applicant: STMicroelectronics Pte Ltd.

    Inventor： Olivier Le Neel ,  Suman Cherian ,  Calvin Leung

    IPC: G01N27/327 ,  A61B5/1473 ,  A61B5/145 ,  A61B5/1468

    CPC classification number: A61B5/1473 ,  A61B5/14532 ,  A61B5/1468 ,  G01N27/3272

    Abstract: A universal electrochemical micro-sensor can be used either as a biosensor or an environmental sensor. Because of its small size and flexibility, the micro-sensor is suitable for continuous use to monitor fluids within a live subject, or as an environmental monitor. The micro-sensor can be formed on a reusable glass carrier substrate. A flexible polymer backing, together with a set of electrodes, forms a reservoir that contains an electrolytic fluid chemical reagent. During fabrication, the glass carrier substrate protects the fluid chemical reagent from degradation. A conductive micromesh further contains the reagent while allowing partial exposure to the ambient biological or atmospheric environment. The micromesh density can be altered to accommodate fluid reagents having different viscosities. Flexibility is achieved by attaching a thick polymer tape and peeling away the micro-sensor from the glass carrier substrate. The final structure is thereby transferred to the polymer tape, providing a flexible product.

    FLEXIBLE ELECTROCHEMICAL MICRO-SENSOR
    14.
    发明申请
    FLEXIBLE ELECTROCHEMICAL MICRO-SENSOR 有权
    柔性电化学微传感器

    公开(公告)号：US20150253276A1

    公开(公告)日：2015-09-10

    申请号：US14200828

    申请日：2014-03-07

    Applicant: STMicroelectronics Pte Ltd.

    Inventor： Olivier Le Neel ,  Suman Cherian ,  Calvin Leung

    IPC: G01N27/327 ,  A61B5/1473

    CPC classification number: A61B5/1473 ,  A61B5/14532 ,  A61B5/1468 ,  G01N27/3272

    Abstract: A universal electrochemical micro-sensor can be used either as a biosensor or an environmental sensor. Because of its small size and flexibility, the micro-sensor is suitable for continuous use to monitor fluids within a live subject, or as an environmental monitor. The micro-sensor can be formed on a reusable glass carrier substrate. A flexible polymer backing, together with a set of electrodes, forms a reservoir that contains an electrolytic fluid chemical reagent. During fabrication, the glass carrier substrate protects the fluid chemical reagent from degradation. A conductive micromesh further contains the reagent while allowing partial exposure to the ambient biological or atmospheric environment. The micromesh density can be altered to accommodate fluid reagents having different viscosities. Flexibility is achieved by attaching a thick polymer tape and peeling away the micro-sensor from the glass carrier substrate. The final structure is thereby transferred to the polymer tape, providing a flexible product.

    Abstract translation: 通用电化学微传感器可用作生物传感器或环境传感器。 由于其微小的尺寸和灵活性，微型传感器适用于连续使用，以监测活体内的流体，或作为环境监测器。 微传感器可以形成在可重复使用的玻璃载体基板上。 柔性聚合物背衬与一组电极一起形成包含电解液化学试剂的储存器。 在制造过程中，玻璃载体衬底保护流体化学试剂不被降解。 导电微胶粒还含有试剂，同时允许部分暴露于环境生物或大气环境。 可以改变微孔密度以适应具有不同粘度的流体试剂。 柔性通过附加厚的聚合物带并将微传感器从玻璃载体基底上剥离来实现。 由此将最终结构转移到聚合物带上，提供柔性产品。

    ACCUMULATED POWER CONSUMPTION SENSOR: APPLICATION IN SMART BATTERIES SYSTEMS
    15.
    发明申请
    ACCUMULATED POWER CONSUMPTION SENSOR: APPLICATION IN SMART BATTERIES SYSTEMS 有权
    累积功耗传感器：智能电池系统中的应用

    公开(公告)号：US20140292344A1

    公开(公告)日：2014-10-02

    申请号：US13853666

    申请日：2013-03-29

    Applicant: STMICROELECTRONICS PTE LTD.

    Inventor： Olivier Le Neel ,  Calvin Leung

    IPC: G01R31/36

    CPC classification number: G01R31/3679 ,  G01R31/3662 ,  H02J7/0006 ,  H02J7/0016 ,  H02J7/0021 ,  H02J7/0036

    Abstract: A device is provided for monitoring the total current discharged from a battery. The device includes a bridge circuit of resistors in which one of the resistors has a resistance which varies according to the current which has passed through it. Whenever the battery passes a current to a load, a small portion of the current is passed through the bridge circuit.

    Abstract translation: 提供了用于监测从电池释放的总电流的装置。 该装置包括电阻器的桥接电路，其中一个电阻器具有根据已经通过它的电流而变化的电阻。 每当电池通过电流到负载时，电流的一小部分通过桥接电路。

    Integrated multi-sensor module
    16.
    发明授权
    Integrated multi-sensor module 有权

    公开(公告)号：US11009477B2

    公开(公告)日：2021-05-18

    申请号：US16397635

    申请日：2019-04-29

    Applicant: STMicroelectronics Pte Ltd.

    Inventor： Olivier Le Neel ,  Ravi Shankar ,  Suman Cherian ,  Calvin Leung ,  Tien-Choy Loh ,  Shian-Yeu Kam

    IPC: G01K7/01 ,  G01K7/16 ,  G01K7/18 ,  G01K7/20 ,  G01L9/12 ,  H01L25/00 ,  H01L27/02 ,  H01L29/78 ,  G01N27/22 ,  H01L25/065 ,  G01L19/00 ,  G01D21/02

    Abstract: A semiconductor-based multi-sensor module integrates miniature temperature, pressure, and humidity sensors onto a single substrate. Pressure and humidity sensors can be implemented as capacitive thin film sensors, while the temperature sensor is implemented as a precision miniature Wheatstone bridge. Such multi-sensor modules can be used as building blocks in application-specific integrated circuits (ASICs). Furthermore, the multi-sensor module can be built on top of existing circuitry that can be used to process signals from the sensors. An integrated multi-sensor module that uses differential sensors can measure a variety of localized ambient environmental conditions substantially simultaneously, and with a high level of precision. The multi-sensor module also features an integrated heater that can be used to calibrate or to adjust the sensors, either automatically or as needed. Such a miniature integrated multi-sensor module that features low power consumption can be used in medical monitoring and mobile computing, including smart phone applications.

    INTEGRATED MULTI-SENSOR MODULE
    17.
    发明申请
    INTEGRATED MULTI-SENSOR MODULE 审中-公开

    公开(公告)号：US20190257780A1

    公开(公告)日：2019-08-22

    申请号：US16397635

    申请日：2019-04-29

    Applicant: STMicroelectronics Pte Ltd.

    Inventor： Olivier LE NEEL ,  Ravi Shankar ,  Suman Cherian ,  Calvin Leung ,  Tien-Choy Loh ,  Shian-Yeu Kam

    IPC: G01N27/22 ,  G01L19/00 ,  H01L27/02 ,  G01K7/16 ,  G01K7/20 ,  G01K7/18 ,  G01K7/01 ,  G01L9/12 ,  H01L25/00 ,  H01L25/065 ,  H01L29/78

    Abstract: A semiconductor-based multi-sensor module integrates miniature temperature, pressure, and humidity sensors onto a single substrate. Pressure and humidity sensors can be implemented as capacitive thin film sensors, while the temperature sensor is implemented as a precision miniature Wheatstone bridge. Such multi-sensor modules can be used as building blocks in application-specific integrated circuits (ASICs). Furthermore, the multi-sensor module can be built on top of existing circuitry that can be used to process signals from the sensors. An integrated multi-sensor module that uses differential sensors can measure a variety of localized ambient environmental conditions substantially simultaneously, and with a high level of precision. The multi-sensor module also features an integrated heater that can be used to calibrate or to adjust the sensors, either automatically or as needed. Such a miniature integrated multi-sensor module that features low power consumption can be used in medical monitoring and mobile computing, including smart phone applications.

    Integrated multi-sensor module
    18.
    发明授权
    Integrated multi-sensor module 有权

    公开(公告)号：US10094797B2

    公开(公告)日：2018-10-09

    申请号：US15605825

    申请日：2017-05-25

    Applicant: STMicroelectronics Pte Ltd.

    Inventor： Olivier Le Neel ,  Ravi Shankar ,  Suman Cherian ,  Calvin Leung ,  Tien-Choy Loh ,  Shian-Yeu Kam

    IPC: H01L29/84 ,  G01N27/22 ,  H01L25/065 ,  H01L29/78 ,  G01L9/12 ,  G01K7/18 ,  G01K7/20 ,  G01L19/00 ,  G01K7/16 ,  H01L25/00 ,  H01L27/02 ,  G01K7/01 ,  G01D21/02

    Abstract: A semiconductor-based multi-sensor module integrates miniature temperature, pressure, and humidity sensors onto a single substrate. Pressure and humidity sensors can be implemented as capacitive thin film sensors, while the temperature sensor is implemented as a precision miniature Wheatstone bridge. Such multi-sensor modules can be used as building blocks in application-specific integrated circuits (ASICs). Furthermore, the multi-sensor module can be built on top of existing circuitry that can be used to process signals from the sensors. An integrated multi-sensor module that uses differential sensors can measure a variety of localized ambient environmental conditions substantially simultaneously, and with a high level of precision. The multi-sensor module also features an integrated heater that can be used to calibrate or to adjust the sensors, either automatically or as needed. Such a miniature integrated multi-sensor module that features low power consumption can be used in medical monitoring and mobile computing, including smart phone applications.

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