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    INSULATED SENSORS
    1.
    发明申请
    INSULATED SENSORS 审中-公开
    绝缘传感器

    公开(公告)号：WO2018067136A1

    公开(公告)日：2018-04-12

    申请号：PCT/US2016/055449

    申请日：2016-10-05

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： CORRIGAN, George, H., III ,  DOMINGUE, Chantelle ,  BENGALI, Sadiq

    IPC: G01N27/70 ,  H01L21/70 ,  H01L27/04

    Abstract: The present disclosure is drawn to an insulated sensor including a silicon substrate with active circuitry on a surface thereof, an electrode disposed on the silicon substrate, a passivation layer having a thickness from greater than 500 Angstroms to 3,000 Angstroms disposed on the active circuitry, and an electrode insulating layer having a thickness from 10 Angstroms to 500 Angstroms disposed on the electrode.

    Abstract translation: 本发明涉及一种绝缘传感器，其包括在其表面上具有有源电路的硅衬底，设置在硅衬底上的电极，厚度从大于500埃到3,000埃的钝化层 设置在有源电路上的埃，以及设置在电极上的厚度为10-500埃的电极绝缘层。

    MICROFLUIDIC CHIP FOR COAGULATION SENSING
    2.
    发明申请
    MICROFLUIDIC CHIP FOR COAGULATION SENSING 审中-公开
    用于凝结感测的微流感芯片

    公开(公告)号：WO2016122559A1

    公开(公告)日：2016-08-04

    申请号：PCT/US2015/013668

    申请日：2015-01-30

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： GIRI, Manish ,  SELLS, Jeremy ,  DOMINGUE, Chantelle E. ,  VALENCIA, Melinda M. ,  BENGALI, Sadiq

    IPC: B81B1/00 ,  G01N27/02 ,  G01N33/483

    CPC classification number: G01N33/4905 ,  B01L3/5027 ,  B81B1/00 ,  G01N27/02

    Abstract: Example implementations relate to coagulation sensing. For example, a microfluidic chip for coagulation sensing may include a microfluidic channel, an outlet at an end of the microfluidic channel having an air interface, and an impedance sensor located within the microfluidic channel and within a particular proximity to the air interface, the impedance sensor to determine a stage of a coagulation cascade of a blood sample flowing through the microfluidic channel to the impedance sensor.

    Abstract translation: 示例实现涉及凝固感测。 例如，用于凝固感测的微流控芯片可以包括微流体通道，具有空气界面的微流体通道的端部处的出口和位于微流体通道内并且在特定接近空气界面内的阻抗传感器，阻抗 传感器以确定流过微流体通道的血液样品的凝血级联阶段到阻抗传感器。

    GOLD SENSOR
    4.
    发明申请
    GOLD SENSOR 审中-公开
    金色传感器

    公开(公告)号：WO2017131726A1

    公开(公告)日：2017-08-03

    申请号：PCT/US2016/015550

    申请日：2016-01-29

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： BENGALI, Sadiq ,  GIRI, Manish

    IPC: G01N33/553 ,  G01N35/08 ,  B01L3/00 ,  C01B33/025 ,  C01G7/00 ,  C01G35/00

    CPC classification number: B01L3/00 ,  B01L3/502707 ,  B01L2300/0663 ,  B01L2300/1827 ,  B01L2400/0442 ,  G01N33/553

    Abstract: A microfluidic diagnostic chip may, in an example, include a number of microfluidic channels defined in a substrate each microfluidic channel fluidly coupled to at least one fluidic slot; the at least one fluidic slot to receive a number of fluids, and a number of gold sensors each gold sensor having a thickness of between 1500 and 5000 angstroms (Å).

    Abstract translation: 在一个示例中，微流体诊断芯片可以包括在衬底中限定的多个微流体通道，每个微流体通道流体耦合到至少一个流体槽; 所述至少一个流体槽用于接收多种流体，以及多个金传感器，每个金传感器具有1500至5000埃的厚度。

    INKJET-PRINTING DEVICE PRINTHEAD DIE HAVING EDGE PROTECTION LAYER FOR HEATING RESISTOR
    6.
    发明申请
    INKJET-PRINTING DEVICE PRINTHEAD DIE HAVING EDGE PROTECTION LAYER FOR HEATING RESISTOR 审中-公开
    喷墨打印机具有加热电阻器边缘保护层的打印机

    公开(公告)号：WO2009067123A1

    公开(公告)日：2009-05-28

    申请号：PCT/US2007/085479

    申请日：2007-11-24

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  CHUNG, Bradley, D. ,  AGARWAL, Arun, K. ,  COOK, Galen, P. ,  BENGALI, Sadiq ,  LEONARD, Christopher, A.

    Inventor： CHUNG, Bradley, D. ,  AGARWAL, Arun, K. ,  COOK, Galen, P. ,  BENGALI, Sadiq ,  LEONARD, Christopher, A.

    IPC: B41J2/05 ,  B41J2/04 ,  B41J2/35

    CPC classification number: B41J2/14129 ,  B41J2/1601 ,  B41J2/1631

    Abstract: A printhead die (200) for an inkjet-printing device includes a substrate (302), a heating resistor, and an edge protection layer (209) The heating resistor is formed on the substrate, and has one or more edges The heating resistor is operative to cause an ink droplet to be ejected from the inkjet-printing device upon sufficient current flowing through the heating resistor resulting in a bubble nucleating within ink at the heating resistor and thereafter collapsing at the heating resistor The edge protection layer covers just the edges of the heating resistor in order to at least substantially protect the heating resistor from becoming damaged due to collapsing of the bubble at the heating resistor

    Abstract translation: 一种用于喷墨打印装置的打印头模具（200），包括基板（302），加热电阻器和边缘保护层（209）。加热电阻器形成在基板上，并具有一个或多个边缘。加热电阻器 可操作地在足够的电流流过加热电阻器时使墨滴从喷墨打印装置喷射，导致在加热电阻器的墨水内形成气泡，然后在加热电阻器处塌陷。边缘保护层仅覆盖 加热电阻器，以便至少基本上保护加热电阻器不会由于在加热电阻器处气泡的塌缩而损坏

    ELECTRODE SYSTEM
    7.
    发明申请
    ELECTRODE SYSTEM 审中-公开
    电极系统

    公开(公告)号：WO2017131730A1

    公开(公告)日：2017-08-03

    申请号：PCT/US2016/015568

    申请日：2016-01-29

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： WOODFORD, Tod ,  ELY, Hilary ,  BENGALI, Sadiq

    IPC: G01N27/30 ,  G01N27/02

    CPC classification number: G01N27/02

    Abstract: An electrode system and a method of using an electrode system to make an impedance measurement. The electrode system comprises a substrate that supports a first and second electrodes. The first electrode is located inside a cutout of the second electrode. The first and second electrodes are separated by an insulating layer.

    Abstract translation: 电极系统和使用电极系统进行阻抗测量的方法。 该电极系统包括支撑第一和第二电极的基板。 第一电极位于第二电极的切口内。 第一和第二电极被绝缘层分开。

    FLUID DEVICE
    8.
    发明申请
    FLUID DEVICE 审中-公开
    流体装置

    公开(公告)号：WO2017131614A1

    公开(公告)日：2017-08-03

    申请号：PCT/US2016/014743

    申请日：2016-01-25

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： GIRI, Manish ,  BENGALI, Sadiq

    IPC: G01N27/12 ,  G01N27/407 ,  G01N27/14 ,  G01N27/30

    CPC classification number: B41J2/14153 ,  B41J2/14129 ,  B41J2/1603 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1642

    Abstract: A device including a substrate and a channel formed in a layer disposed on the substrate. The layer includes a cavitation layer and a passivation layer to mitigate the effects of hydrodynamic cavitation on a surface of the channel. The passivation and cavitation material and thickness are optimized thermally to nucleate and eject a bubble at low voltages. A resistive heating element is disposed within the channel that is activated to create a micro-fluidic pump to advance a fluid through the channel. A sensor is disposed within the channel to measure a characteristic of the fluid passing through the channel.

    Abstract translation: 包括衬底和设置在衬底上的层中形成的沟道的器件。 该层包括空化层和钝化层以减轻水力空化对通道表面的影响。 钝化和空化材料和厚度被优化以在低电压下成核和喷射气泡。 电阻加热元件设置在通道内，被激活以形成微流体泵以推动流体通过通道。 传感器设置在通道内以测量通过通道的流体的特性。

    VOLTAGE UPCONVERTER
    9.
    发明申请
    VOLTAGE UPCONVERTER 审中-公开
    电压UPCONVERTER

    公开(公告)号：WO2016122614A1

    公开(公告)日：2016-08-04

    申请号：PCT/US2015/013832

    申请日：2015-01-30

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： GIRI, Manish ,  VALENCIA, Melinda M. ,  SMITH, Matthew David ,  LU, Sirena ,  YU, Joshua M. ,  BENGALI, Sadiq

    IPC: G05F1/56 ,  H02M3/155

    CPC classification number: B01L3/502715 ,  B01L2300/023 ,  B01L2400/0475 ,  H02J1/00 ,  H02J2001/008 ,  H02M3/155 ,  H02M3/156

    Abstract: A system may comprise a voltage upconverter, a universal serial bus (USB) connector to receive an input voltage from a USB port on a computing device, and a microfluidic diagnostic chip communication link to electrically couple the voltage upconverter to a microfluidic diagnostic chip wherein the voltage upconverter is to convert the input voltage to be received by the USB connector to an output voltage sufficient to drive a pump on the microfluidic diagnostic chip. A diagnostic system may comprise a microfluidic diagnostic chip comprising a pump and a voltage upconverter to receive an input voltage from a universal serial bus (USB) port of a computing device and to convert the input voltage into an output voltage that powers activation of the pump.

    Abstract translation: 系统可以包括电压上变频器，用于接收来自计算设备上的USB端口的输入电压的通用串行总线（USB）连接器以及将电压上变频器电耦合到微流体诊断芯片的微流体诊断芯片通信链路，其中， 电压上变频器是将要由USB连接器接收的输入电压转换为足以驱动微流体诊断芯片上的泵的输出电压。 诊断系统可以包括微流体诊断芯片，其包括泵和电压上变频器，以从计算设备的通用串行总线（USB）端口接收输入电压，并将输入电压转换成输出电压，以激励泵 。

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