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    Strain Sensor Comprising a Viscous Piezoresistive Element
    3.
    发明申请
    Strain Sensor Comprising a Viscous Piezoresistive Element 审中-公开

    公开(公告)号：US20200049576A1

    公开(公告)日：2020-02-13

    申请号：US16606007

    申请日：2018-04-20

    Applicant: Nokia Technologies Oy

    Inventor： Diarmuid O'CONNELL ,  Nicholas M. JEFFERS ,  Oliver BURNS

    IPC: G01L1/18

    Abstract: A strain sensor comprises includes a viscous piezoresistive element embedded or encapsulated within a solid, flexible, resilient packaging element, and contact means contactable from the exterior of the strain sensor and defining an electrical path through or along at least a portion of the viscous piezoresistive element, the resistance of the electrical path varying with deformation of the strain sensor. The invention allows the high gauge factor of a viscous piezoresistive material to be taken advantage of in a practical device by containing the material within a packaging element. The packaging element ensures a consistent output response as a function of deformation of the strain sensor and enables the strain sensor to detect time-varying forces due to the resilient nature of the packaging element.

    AN APPARATUS, METHOD, COMPUTER PROGRAM AND ELECTRONIC DEVICE FOR MONITORING A BIOMETRIC PARAMETER
    5.
    发明申请
    AN APPARATUS, METHOD, COMPUTER PROGRAM AND ELECTRONIC DEVICE FOR MONITORING A BIOMETRIC PARAMETER 有权

    公开(公告)号：US20210137395A1

    公开(公告)日：2021-05-13

    申请号：US17045014

    申请日：2019-04-24

    Applicant: Nokia Technologies Oy

    Inventor： Diarmuid O'CONNELL ,  Oliver BURNS

    IPC: A61B5/026 ,  A61B5/00

    Abstract: According to examples of the disclosure there is provided an apparatus, method, computer program, and electronic device. The apparatus comprises means for: receiving an input signal from a sensing array, wherein the sensing array comprises a plurality of light sensors configured to enable at least one biometric parameter of a subject to be monitored. The apparatus also comprises means for detecting that a change in light detected by at least one sensor within the sensing array is within a threshold range and means for providing, in response to detecting that the change is within a threshold range, an output signal enabling the sensing array to be adjusted to compensate for the detected change.

    VAPOUR CHAMBER
    7.
    发明申请
    VAPOUR CHAMBER 有权

    公开(公告)号：US20220026961A1

    公开(公告)日：2022-01-27

    申请号：US17383841

    申请日：2021-07-23

    Applicant: Nokia Technologies Oy

    Inventor： Nick JEFFERS ,  Diarmuid O'CONNELL ,  Ian DAVIS ,  Akshat AGARWAL ,  Oliver BURNS

    IPC: G06F1/16 ,  G06F1/20 ,  H01L23/427 ,  H05K7/20

    Abstract: Examples of the disclosure relate to vapour chambers. Examples of the disclosure can provide an apparatus comprising: at least a first vapour chamber portion and a second vapour chamber portion wherein the vapour chamber portions comprise walls housing an internal volume where the internal volume is configured to enable vapour flow; at least one hinge formed from walls of the first vapour chamber portion and walls of the second vapour chamber portion and configured to enable the first vapour chamber portion to be moved relative to the second vapour chamber portion; and wherein the hinge is thermally conductive and configured to enable heat to be transferred from the first vapour chamber portion to the second vapour chamber portion.

    TUNING RADIO FREQUENCY ELEMENTS
    8.
    发明申请
    TUNING RADIO FREQUENCY ELEMENTS 有权

    公开(公告)号：US20210391751A1

    公开(公告)日：2021-12-16

    申请号：US17321762

    申请日：2021-05-17

    Applicant: Nokia Technologies Oy

    Inventor： Diarmuid O'CONNELL ,  Oliver BURNS ,  Nicholas JEFFERS ,  Ian DAVIS ,  Akshat AGARWAL

    IPC: H02J50/10 ,  H02J7/02

    Abstract: Aspects of the present disclosure may relate to an apparatus, a method, and non-transitory computer-readable storage medium configured for tuning radio frequency elements. In some aspects, the aspects may relate to at least one radio frequency element, at least one wireless charging, one or more channels configured to run between a first portion at least substantially adjacent to the at least one wireless charging coil and a second portion at least substantially adjacent to the at least one radio frequency element, and a dielectric fluid disposed within the one or more channels.

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