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    Communication device, and electronic device comprising same
    1.
    发明授权
    Communication device, and electronic device comprising same 有权

    公开(公告)号：US11502689B2

    公开(公告)日：2022-11-15

    申请号：US17276067

    申请日：2019-09-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Odo Yu ,  Sunghoon Byeon ,  Hwasung Kim ,  Suho Jo ,  Jonghun Ha

    IPC: H03K19/018 ,  H03K19/0185

    Abstract: A communication device is disclosed. The disclosed communication device comprises: a transmission circuit for generating a transmission signal by using a first field effect transistor (FET) and a signal inputted from a first control circuit, and transmitting the transmission signal to a second control circuit; and a reception circuit for generating a reception signal by using a second field effect transistor (FET) and a signal received from the second control circuit, and outputting the reception signal to the first control circuit.

    Communication device, and electronic device comprising same
    2.
    发明授权
    Communication device, and electronic device comprising same 有权

    公开(公告)号：US12143104B2

    公开(公告)日：2024-11-12

    申请号：US18050934

    申请日：2022-10-28

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Odo Yu ,  Sunghoon Byeon ,  Hwasung Kim ,  Suho Jo ,  Jonghun Ha

    IPC: H03K19/0185

    Abstract: A communication device is disclosed. The disclosed communication device comprises: a transmission circuit for generating a transmission signal by using a first field effect transistor (FET) and a signal inputted from a first control circuit, and transmitting the transmission signal to a second control circuit; and a reception circuit for generating a reception signal by using a second field effect transistor (FET) and a signal received from the second control circuit, and outputting the reception signal to the first control circuit.

    Refrigerator
    7.
    发明授权
    Refrigerator 有权

    公开(公告)号：US12276453B2

    公开(公告)日：2025-04-15

    申请号：US18310883

    申请日：2023-05-02

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sangho Lee ,  Changhyun Park ,  Suho Jo ,  Byoungmok Kim ,  Jonghyun Son ,  Bongkeun Lim ,  Jaeyeon Hwang

    IPC: F25D23/02 ,  H04R1/02 ,  H04R1/08

    Abstract: A refrigerator is provided. The refrigerator includes a main body in which a storage chamber having an open front surface is provided, a door rotatably coupled to the main body to open or close the storage chamber, and a microphone device disposed on an upper end of the door and configured to receive a voice command, wherein the microphone device includes a microphone supported by a substrate and configured to receive voice data, a cover protruding upward from the upper end of the door and including a voice input hole passing through a front surface and a rear surface of the cover and a microphone hole vertically extending downward from the voice input hole so that the voice input hole and the microphone are connected, and a sealing member disposed between the substrate and the cover so that the substrate is in close contact with the cover.

    Electronic apparatus and controlling method using corrected sensor values
    8.
    发明授权
    Electronic apparatus and controlling method using corrected sensor values 有权

    公开(公告)号：US12072718B2

    公开(公告)日：2024-08-27

    申请号：US16994489

    申请日：2020-08-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jeongil Oh ,  Suho Jo ,  Jonghun Ha ,  Jaeyeon Hwang

    IPC: G05D7/06 ,  F24C7/08 ,  F24F11/63 ,  G01F1/696 ,  G01F25/10

    CPC classification number: G05D7/0635 ,  F24C7/087 ,  F24F11/63 ,  G01F1/6965 ,  G01F25/15

    Abstract: A method of controlling an electronic apparatus is provided. The method includes the steps of receiving measurement values for the state of air displayed on a plurality of external electronic apparatuses from each of the plurality of external apparatuses, calculating rates of change of the measurement values for each of the plurality of external electronic apparatuses based on the received measurement values, identifying external electronic apparatuses of which differences of the calculated rates of change belong to a predetermined range among the plurality of external electronic apparatuses, correcting the measurement values received from at least one external electronic apparatus among the identified external electronic apparatuses such that the measurement values received from the identified external electronic apparatuses become the same as one another, and transmitting information related to the corrected measurement values to the at least one external electronic apparatus.

    Acoustic transducer and electronic device having slim speaker
    9.
    发明授权
    Acoustic transducer and electronic device having slim speaker 有权

    公开(公告)号：US12047734B2

    公开(公告)日：2024-07-23

    申请号：US17650974

    申请日：2022-02-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kidu Kim ,  Jongyuk Lee ,  Kyounghwan Kim ,  Kwangyoun Kim ,  Suho Jo ,  Jonghun Ha

    IPC: H04R25/00 ,  H04R1/02 ,  H04R1/28 ,  H04R9/04 ,  H04R9/06

    CPC classification number: H04R1/2803 ,  H04R1/02 ,  H04R9/046 ,  H04R9/06 ,  H04R2499/15

    Abstract: An electronic device includes: a case in which a display is mounted on the front surface thereof; a slim speaker mounted on the rear surface of the case; and a rear cover mounted on the rear surface of the case to cover the slim speaker. The slim speaker includes: an acoustic transducer for generating sound; and an enclosure fixed to the rear cover and having the acoustic transducer mounted therein. The enclosure includes an open upper side on the front surface of the enclosure, and includes: a sound guide groove which exposes a vibration plate of the acoustic transducer and guides the generated sound generated by the vibration plate; an enclosure groove including an open upper side on the rear surface of the enclosure and surrounding the acoustic transducer; and a sound discharge port formed on a side surface of the enclosure and in communication with the sound guide groove.

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