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    Data output apparatus and method, and computer-readable recording medium
    1.
    发明授权
    Data output apparatus and method, and computer-readable recording medium 有权

    公开(公告)号：US10649714B2

    公开(公告)日：2020-05-12

    申请号：US16087564

    申请日：2017-03-24

    Applicant: DOT INCORPORATION

    Inventor： Ju Yoon Kim ,  Ji Ho Kim ,  Hyeon Cheol Park

    IPC: G06F3/16 ,  G06F3/01 ,  G06F16/909 ,  G10L25/63 ,  G06F16/68 ,  G06F16/61 ,  G10L15/18

    Abstract: According to embodiments of the present disclosure, a data output method may include: receiving unit-time or unit-size auditory data which are generated around a user and detected via a first apparatus; removing noises from the auditory data; extracting a frequency component included in the auditory data from which the noises have been removed; measuring at least one frequency of the auditory data on the basis of the frequency component; searching a database on the basis of the at least one frequency to fine reference data oscillating at the at least one frequency; generating first output data providing semantic data included in the reference data; and generating and providing an output control signal for transmitting the first output data.

    Information output device
    3.
    发明授权
    Information output device 有权

    公开(公告)号：US11635801B2

    公开(公告)日：2023-04-25

    申请号：US17099174

    申请日：2020-11-16

    Applicant: DOT INCORPORATION

    Inventor： Ju Yoon Kim ,  Ji Ho Kim ,  Hyeon Cheol Park

    IPC: G06F3/01 ,  H05K5/06 ,  G08B6/00

    Abstract: This application relates to an information output apparatus. In one aspect, the apparatus includes a casing including an expression surface and an expression hole formed in the expression surface. The apparatus also includes a protrusion provided to reciprocate such that at least a part thereof protrudes out of the expression hole and information is expressed on the expression surface. The apparatus also includes a driving module located inside the casing and connected to the protrusion to move the protrusion.

    Information output apparatus
    5.
    发明授权
    Information output apparatus 有权

    公开(公告)号：US11508259B2

    公开(公告)日：2022-11-22

    申请号：US16172731

    申请日：2018-10-27

    Applicant: DOT INCORPORATION

    Inventor： Ju Yoon Kim ,  Ji Ho Kim ,  Hyeon Cheol Park

    IPC: G09B21/00 ,  G06F3/01 ,  G08B6/00 ,  H01H3/02

    Abstract: Provided is an information output apparatus. The information output apparatus includes: an expression surface including a plurality of expression holes; a plurality of pins configured to protrude to the expression surface through the expression holes and express a protrusion signal on the expression surface; a plurality of first movement units located at an inner side of the expression surface and configured such that at least a portion of the plurality of first movement units moves in a first direction when an electric signal is applied thereto; and a plurality of second movement units located at the inner side of the expression surface and configured to move in a second direction different from the first direction in cooperation with the motion of the first movement units and drive each of the plurality of pins such that the each of the plurality of pins protrudes to the expression surface through each of the expression holes.

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