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    RESONATOR
    1.
    发明申请
    RESONATOR 有权
    谐振器

    公开(公告)号：US20140176246A1

    公开(公告)日：2014-06-26

    申请号：US14034398

    申请日：2013-09-23

    Applicant: NXP B.V.

    Inventor： Casper van der Avoort ,  Andreas Bernardus Maria Jansman ,  Robert James Pascoe Lander

    IPC: H03B1/00

    CPC classification number: H03B1/00 ,  H03B5/30 ,  H03B2202/00 ,  H03H9/00 ,  H03H9/02338 ,  H03H9/02433 ,  H03H9/2452 ,  H03H2009/02307 ,  H03H2009/02456 ,  H03H2009/02496

    Abstract: A resonator has a main resonator body and a secondary resonator structure. The resonator body has a desired mode of vibration of the resonator alone, and a parasitic mode of vibration, wherein the parasitic mode comprises vibration of the resonator body and the secondary resonator structure as a composite body. In this way, unwanted vibrational modes are quenched by the second suspended body.

    Abstract translation: 谐振器具有主谐振器体和次谐振器结构。 谐振器本体具有谐振器单独的期望的振动模式和寄生振动模式，其中寄生模式包括作为复合体的谐振器体和辅助谐振器结构的振动。 以这种方式，不需要的振动模式被第二悬挂体淬火。

    Haptic feedback and capacitive sensing in a transparent touch screen display
    2.
    发明授权
    Haptic feedback and capacitive sensing in a transparent touch screen display 有权

    公开(公告)号：US09904366B2

    公开(公告)日：2018-02-27

    申请号：US14459501

    申请日：2014-08-14

    Applicant: NXP B.V.

    Inventor： Casper van der Avoort ,  Peter Gerard Steeneken

    IPC: G06F3/01 ,  G06F3/044 ,  G06F3/041 ,  G06F3/0488

    CPC classification number: G06F3/016 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/04886 ,  G06F2203/04809

    Abstract: Consistent with an example embodiment, a user (touch screen) interface has haptic feedback. The user interface comprises, a substrate, a transparent bottom electrode on top of the substrate, a transparent wrinkling layer on top of the transparent bottom electrode, a transparent top electrode on top of the transparent wrinkling layer; and a transparent protective surface on top of the transparent top electrode. The transparent wrinkling layer changes from a smooth surface to a roughened surface upon application of a voltage between the top electrode and the bottom electrode; the voltage generates an electrostatic force mutually attracting the top and bottom electrodes to exert a compressive force upon the transparent wrinkling layer sufficient to generate a degree of surface wrinkling that is perceptible to the touch.

    Flow sensor
    3.
    发明授权
    Flow sensor 有权
    流量传感器

    公开(公告)号：US09410839B2

    公开(公告)日：2016-08-09

    申请号：US14300825

    申请日：2014-06-10

    Applicant: NXP B.V.

    Inventor： Friso Jedema ,  Casper van der Avoort ,  Stephan Heil ,  Kim Phan Le ,  Olaf Wunnicke

    IPC: G01F1/56 ,  G01F25/00

    CPC classification number: G01F25/0007 ,  G01F1/56

    Abstract: A method and apparatus for measuring the rate of flow of an ion-containing fluid in a channel are disclosed herein. The apparatus includes a captive sensor operable to detect changes in capacitance value due to the deflection of the ions in the fluid by a magnetic field, and a processor operable to determine a flow speed of fluid from the detected change in capacitance value and a predetermined value of magnetic field strength. Such apparatus may be implemented using CMOS technology. The apparatus may operate in a magnetic field generated by a permanent magnet and measure the flow reliably.

    Abstract translation: 本文公开了一种用于测量通道中含离子的流体的流速的方法和装置。 该装置包括可操作以检测由于磁场中的流体中的离子的偏转导致的电容值变化的俘获传感器，以及可操作以从检测到的电容值的变化和预定值确定流体的流速的处理器 的磁场强度。 这样的装置可以使用CMOS技术来实现。 该装置可以在由永磁体产生的磁场中操作，并可靠地测量流量。

    HAPTIC FEEDBACK AND CAPACITIVE SENSING IN A TRANSPARENT TOUCH SCREEN DISPLAY
    4.
    发明申请
    HAPTIC FEEDBACK AND CAPACITIVE SENSING IN A TRANSPARENT TOUCH SCREEN DISPLAY 有权
    快速反馈和电容感应在透明触摸屏显示

    公开(公告)号：US20160048207A1

    公开(公告)日：2016-02-18

    申请号：US14459501

    申请日：2014-08-14

    Applicant: NXP B.V.

    Inventor： Casper van der Avoort ,  Peter Gerard Steeneken

    IPC: G06F3/01 ,  G06F1/16 ,  G06F3/041 ,  G06F3/044 ,  G06F3/0488

    CPC classification number: G06F3/016 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/04886 ,  G06F2203/04809

    Abstract: Consistent with an example embodiment, a user (touch screen) interface has haptic feedback. The user interface comprises, a substrate, a transparent bottom electrode on top of the substrate, a transparent wrinkling layer on top of the transparent bottom electrode, a transparent top electrode on top of the transparent wrinkling layer; and a transparent protective surface on top of the transparent top electrode. The transparent wrinkling layer changes from a smooth surface to a roughened surface upon application of a voltage between the top electrode and the bottom electrode; the voltage generates an electrostatic force mutually attracting the top and bottom electrodes to exert a compressive force upon the transparent wrinkling layer sufficient to generate a degree of surface wrinkling that is perceptible to the touch.

    Abstract translation: 与示例性实施例一致，用户（触摸屏）界面具有触觉反馈。 用户接口包括：基板，在基板顶部的透明底部电极，透明底部电极顶部的透明起皱层，透明起皱层顶部的透明顶部电极; 和透明顶部电极顶部的透明保护表面。 在顶部电极和底部电极之间施加电压时，透明起皱层从光滑表面变成粗糙表面; 电压产生相互吸引顶部和底部电极的静电力，以对透明起皱层施加足够的压缩力，以产生可触觉的一定程度的表面起皱。

    FLOW SENSOR
    7.
    发明申请
    FLOW SENSOR 有权
    流量传感器

    公开(公告)号：US20140366641A1

    公开(公告)日：2014-12-18

    申请号：US14300825

    申请日：2014-06-10

    Applicant: NXP B.V.

    Inventor： Friso Jedema ,  Casper van der Avoort ,  Stephan Heil ,  Kim Phan Le ,  Olaf Wunnicke

    IPC: G01F1/58

    CPC classification number: G01F25/0007 ,  G01F1/56

    Abstract: Flow sensors for measuring the flow of an ion-containing fluid may be implemented using mechanical or electrical techniques. Mechanical flow sensors are have moving parts and therefore may be unreliable after some time and are expensive to manufacture. Hall-effect type flow sensors typically require a reversible magnetic field to compensate for electrochemical effects. A flow meter including such a sensor uses an electromagnet. A flow sensor (100) is described using a capacitive sensor (10) and processor (12) to determine the flow rate from a change in capacitance and a magnetic field. Such a flow sensor may be implemented using CMOS technology. The flow sensor may operate in a magnetic field generated by a permanent magnet and measure the flow reliably.

    Abstract translation: 用于测量含离子流体的流量的流量传感器可以使用机械或电气技术来实现。 机械流量传感器具有移动部件，因此在一段时间后可能不可靠，制造成本高。 霍尔效应型流量传感器通常需要可逆磁场来补偿电化学效应。 包括这种传感器的流量计使用电磁体。 使用电容传感器（10）和处理器（12）来描述流量传感器（100），以根据电容和磁场的变化确定流量。 这样的流量传感器可以使用CMOS技术来实现。 流量传感器可以在由永磁体产生的磁场中操作，并可靠地测量流量。

    ACOUSTIC PAIRING
    8.
    发明申请
    ACOUSTIC PAIRING 有权
    声乐配对

    公开(公告)号：US20170071017A1

    公开(公告)日：2017-03-09

    申请号：US14847956

    申请日：2015-09-08

    Applicant: NXP B.V.

    Inventor： Niels Klemans ,  Casper van der Avoort ,  Kim Phan Le ,  Min Li ,  Christophe Marc Macours ,  Shawn William Scarlett ,  Jozef Thomas Martinus van Beek

    IPC: H04W76/02 ,  H04B17/364 ,  H04W4/00 ,  H04B11/00

    CPC classification number: H04B17/364 ,  G06F21/445 ,  H04B11/00 ,  H04L63/18 ,  H04W4/80 ,  H04W12/06 ,  H04W76/14

    Abstract: One example discloses an acoustic pairing device, comprising: an acoustic processor configured to receive a first acoustic signal and a second acoustic signal; a signal comparison module configured to identify a propagation delay or amplitude difference between the first and second acoustic signals; and a pairing module configured to output a pairing signal if the propagation delay or amplitude difference is between a first value and a second value. Another example discloses a method for acoustic pairing between a first device and a second device, executed by a computer programmed with non-transient executable instructions, comprising: receiving a propagation delay or amplitude difference between a first acoustic signal and a second acoustic signal; pairing the first and second devices if the propagation delay or amplitude difference is between a first value and a second value.

    Abstract translation: 一个实例公开了一种声耦合装置，包括：声处理器，被配置为接收第一声信号和第二声信号; 信号比较模块，被配置为识别所述第一和第二声学信号之间的传播延迟或幅度差异; 以及配对模块，被配置为如果所述传播延迟或幅度差在第一值和第二值之间，则输出配对信号。 另一个例子公开了一种用于由非瞬态可执行指令编程的计算机执行的第一设备和第二设备之间的声耦合的方法，包括：接收第一声信号和第二声信号之间的传播延迟或幅度差; 如果传播延迟或幅度差在第一值和第二值之间，则将第一和第二装置配对。

    Pressure sensor with geter embedded in membrane
    9.
    发明授权
    Pressure sensor with geter embedded in membrane 有权
    压力传感器与浸入器嵌入膜

    公开(公告)号：US09557238B2

    公开(公告)日：2017-01-31

    申请号：US14340765

    申请日：2014-07-25

    Applicant: NXP B.V.

    Inventor： Willem Besling ,  Martijn Goossens ,  Peter Steeneken ,  Remco Pijnenburg ,  Marten Oldsen ,  Casper van der Avoort

    IPC: G01L19/04 ,  G01L9/12 ,  B81C1/00 ,  G01L9/00 ,  B81B7/00

    CPC classification number: G01L9/12 ,  B81B7/0038 ,  B81C1/00158 ,  B81C1/00285 ,  G01L9/0073 ,  G01L19/04

    Abstract: Various exemplary embodiments relate to a pressure sensor including a pressure sensitive membrane suspended over a cavity, wherein the membrane is secured by a set of anchors to a substrate; and a getter material embedded in the membrane, wherein the surface of the getter is in contact with any gas within the cavity, and wherein two end points of the getter material are attached through the substrate by anchors capable of conducting through the substrate an electrical current through the getter material.

    Abstract translation: 各种示例性实施例涉及包括悬浮在空腔上的压敏膜的压力传感器，其中膜通过一组锚固件固定到基底; 以及嵌入膜中的吸气剂材料，其中吸气剂的表面与空腔内的任何气体接触，并且其中吸气剂材料的两个端点通过能够通过衬底导通电流的锚固件附着在衬底上， 通过吸气材料。

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