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    Apparatus For Sensing User Input
    1.
    发明申请
    Apparatus For Sensing User Input 审中-公开

    公开(公告)号：US20180284906A1

    公开(公告)日：2018-10-04

    申请号：US15991446

    申请日：2018-05-29

    Applicant: Google LLC

    Inventor： Tyler Reed Kugler ,  Alexey Polyudov ,  Kishore Sundara-Rajan ,  Debanjan Mukherjee ,  James B. Miller ,  James Aaron Cooper ,  Kelvin Kwong ,  Philip Quinn

    IPC: G06F3/038 ,  G06F3/0354 ,  G06F1/16

    Abstract: An apparatus utilizes multiple strain gauge (“SG”) sensing units which are each disposed adjacent an inner surface of the device housing. Electrical voltage generated by the SGs is amplified by one or more amplifiers to maximize the resolution between a voltage output of an SG when in a non-pressed state and a voltage output of the SG when in a pressed state. Additionally, an electronic circuit is configured to identify a baseline voltage output for an SG over a period of time for comparing to a voltage output for the SG when the SG is in a pressed state such that the pressed state of the SG can be identified by the electronic circuit by comparing a current output voltage of the SG to the identified baseline voltage.

    Apparatus for sensing user input
    3.
    发明授权
    Apparatus for sensing user input 有权

    公开(公告)号：US10095342B2

    公开(公告)日：2018-10-09

    申请号：US15351397

    申请日：2016-11-14

    Applicant: Google LLC

    Inventor： Kelvin Kwong ,  Debanjan Mukherjee ,  James Aaron Cooper

    IPC: G06F3/041 ,  G01L1/22 ,  G06F3/045 ,  G06F1/16

    Abstract: An apparatus for sensing user input includes a first strain gauge grouping attached to an inner surface of a housing of a device, and a second strain gauge grouping attached to the inner surface of the housing. The apparatus includes a circuit coupled to the first and second strain gauge groupings, the circuit being configured to: (i) receive a first parameter signal from the first strain gauge grouping in response to user input that interacts with the housing over a location of the first strain gauge grouping, (ii) indicate that a first type of user input has been received in response to receipt of the first parameter signal, (iii) receive a second parameter signal from the second strain gauge grouping in response to user input that interacts with the housing over a location of the second strain gauge grouping, and (iv) indicate that a second type of user input has been received in response to receipt of the second parameter signal.

    Multi-function button for computing devices
    5.
    发明授权
    Multi-function button for computing devices 有权

    公开(公告)号：US10346599B2

    公开(公告)日：2019-07-09

    申请号：US15169224

    申请日：2016-05-31

    Applicant: GOOGLE LLC

    Inventor： Charles B. Woodhull ,  Kelvin Kwong ,  Bryan Patrick Kiple

    IPC: G06F21/00 ,  G06F21/32 ,  G06F3/0488 ,  G06F3/041 ,  G06F3/0482 ,  G06K9/00 ,  H04L29/06

    Abstract: A computing device is described that receives fingerprint data that is generated by at least one sensor of the computing device and determines, based on a comparison of the fingerprint data with data associated with a fingerprint of an authorized user of the computing device, whether to authorize access to one or more applications that are executable by the computing device. Responsive to determining that access to the one or more applications is authorized, the computing device determines a gesture indicated by the fingerprint data, selects, based on the gesture, an application of the one or more applications as a selected application, and outputs, for display, a graphical user interface of the selected application.

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