SEMICONDUCTOR DESIGN AUTOMATION SYSTEM AND COMPUTING SYSTEM INCLUDING THE SAME

    公开(公告)号:US20220138397A1

    公开(公告)日:2022-05-05

    申请号:US17395594

    申请日:2021-08-06

    IPC分类号: G06F30/398 G06F30/12

    摘要: A semiconductor design automation system comprises a simulator configured to generate simulation data, a recovery module configured to correct a sampling error of the simulation data to generate recovery simulation data, a hardware data module configured to generate real data, a preprocessing module configured to preprocess the real data to generate preprocessed real data, a database configured to store the recovery simulation data and the preprocessed real data, a first graphic user interface including an automatic simulation generator configured to generate a machine learning model of the recovery simulation data and the preprocessed real data and generate predicted real data therefrom, and a second graphic user interface including a visualization unit configured to generate a visualized virtualization process result from the machine learning model.

    Electronic device comprising antenna

    公开(公告)号:US10305170B2

    公开(公告)日:2019-05-28

    申请号:US15665933

    申请日:2017-08-01

    摘要: An electronic device is provided. The electronic device includes a housing, a wireless communication circuit, a first antenna radiator electrically connected with a first ground, a second antenna radiator electrically connected with a second ground, a feeding unit that feeds at least one of the first antenna radiator or the second antenna radiator, and a first switch that operates at a first connection state where the feeding unit and the first antenna radiator are electrically connected to each other, at a second connection state where the feeding unit and the second antenna are electrically connected to each other, or at a third connection state where the feeding unit and the first antenna radiator are connected to each other and the feeding unit and the second antenna radiator are electrically connected to each other, based on a first control signal from the wireless communication circuit.

    Cleaner
    4.
    发明授权
    Cleaner 有权

    公开(公告)号:US11304577B2

    公开(公告)日:2022-04-19

    申请号:US16777701

    申请日:2020-01-30

    IPC分类号: A47L9/14 A47L5/28 A47L9/10

    摘要: A cleaner capable of separating a dust separator from a main body and separating a dust container from the dust separator by using a button. The cleaner includes: a main body; a dust separator detachably coupled to the main body configured to separate dust contained in air; a dust container detachably coupled to the dust separator; and a button configured to separate the dust separator from the main body and separate the dust container from the dust separator, when the dust separator is separated from the main body.

    Cleaner
    5.
    发明授权
    Cleaner 有权

    公开(公告)号:US11006794B2

    公开(公告)日:2021-05-18

    申请号:US16074929

    申请日:2017-02-03

    摘要: A cleaner comprises a cleaner main body, a first main body formed in a spherical shape and a second main body protruding from the front of the first main body such that the width at a second point located forward of a first point is smaller than the width at the first point.

    Electronic device comprising antenna

    公开(公告)号:US10826160B2

    公开(公告)日:2020-11-03

    申请号:US16414111

    申请日:2019-05-16

    摘要: An electronic device is provided. The electronic device includes a housing, a wireless communication circuit, a first antenna radiator electrically connected with a first ground, a second antenna radiator electrically connected with a second ground, a feeding unit that feeds at least one of the first antenna radiator or the second antenna radiator, and a first switch that operates at a first connection state where the feeding unit and the first antenna radiator are electrically connected to each other, at a second connection state where the feeding unit and the second antenna are electrically connected to each other, or at a third connection state where the feeding unit and the first antenna radiator are connected to each other and the feeding unit and the second antenna radiator are electrically connected to each other, based on a first control signal from the wireless communication circuit.

    Electronic device including antenna

    公开(公告)号:US10439267B2

    公开(公告)日:2019-10-08

    申请号:US15928567

    申请日:2018-03-22

    摘要: An electronic device including an antenna is provided. The electronic device includes a first antenna radiator that resonates in a first band, a second antenna radiator that resonates in second and third bands higher than the first band, a third antenna radiator that resonates in the second and third bands, a communication circuit, a first feeding part electrically connecting the communication circuit and the first antenna radiator, a second feeding part electrically connecting the communication circuit and the second antenna radiator, and a third feeding part electrically connecting the communication circuit and the third antenna radiator. The communication circuit receives a signal in the second band while transmitting and receiving a signal in the second band by using the second antenna radiator and receives a signal in the third band while transmitting and receiving a signal in the third band using the third antenna radiator.