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    ELECTRONIC DEVICE AND METHOD OF CONTROLLING DISCHARGE OF EXTERNAL ELECTRONIC DEVICE USING THE SAME
    11.
    发明公开
    ELECTRONIC DEVICE AND METHOD OF CONTROLLING DISCHARGE OF EXTERNAL ELECTRONIC DEVICE USING THE SAME 审中-公开

    公开(公告)号：US20230251698A1

    公开(公告)日：2023-08-10

    申请号：US18149408

    申请日：2023-01-03

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyongrae CHO ,  Seungchul SON ,  Kyungmin LEE ,  Gijae LEE ,  Jebin LEE ,  Sangjae JUNG ,  Jeongseob KIM

    IPC: G06F1/26 ,  H04L12/10 ,  H04L12/12

    CPC classification number: G06F1/266 ,  H04L12/10 ,  H04L12/12

    Abstract: An electronic device is provided. The electronic device includes a processor operatively connected to a connector, a power supply circuit, a discharge circuit, a first switch, and a second switch, and configured to detect a connection of an external electronic device through the connector in a state in which the discharge circuit is activated, perform first discharge of discharging a current of the connected external electronic device using the discharge circuit for a designated time based on the connection of the external electronic device, control the first switch to cut off the electrical connection between the discharge circuit and the ground after performing the first discharge, control the second switch to electrically connect the connector and power supply circuit to supply designated power to the external electronic device through the connector, and perform communication with the external electronic device based on a communication connection with the external electronic device.

    METHOD FOR DETECTING FOREIGN OBJECT AND ELECTRONIC DEVICE
    13.
    发明公开
    METHOD FOR DETECTING FOREIGN OBJECT AND ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20230179028A1

    公开(公告)日：2023-06-08

    申请号：US18094066

    申请日：2023-01-06

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hyungkoo CHUNG ,  Dongzo KIM ,  Mincheol HA ,  Yusu KIM ,  Kihyun KIM ,  Yunjeong NOH ,  Keyic SON ,  Taehyeon YU ,  Kyungmin LEE

    IPC: H02J50/80 ,  H02J50/60 ,  H02J50/12

    CPC classification number: H02J50/80 ,  H02J50/60 ,  H02J50/12

    Abstract: An electronic device capable of transmitting and receiving wireless power may include a wireless power transfer (WPT) coil and a processor configured to be operatively connected to the WPT coil, wherein the processor may perform control to transmit a first ping signal to an external object through the WPT coil, may identify a waveform of a current or voltage measured while or after transmitting the first ping signal, may obtain a Q factor, based on the identified waveform, may control a power transmission operation by determining that the external object is a foreign object or includes the foreign object and is positioned on a center of the WPT coil when the obtained Q factor is less than a predetermined Q factor, may transmit a second ping signal to the external object through the WPT coil when the obtained Q factor is equal to or greater than the predetermined Q factor, may identify a waveform of a current or voltage while or after transmitting the second ping signal, may identify inductance measured at both ends of the WPT coil, based on the identified waveform, and may control the power transmission operation by determining that the external object is the foreign object or includes the foreign object and is positioned in a surrounding area of the WPT coil, based on the measured inductance.

    SYSTEM AND METHOD FOR RECOGNIZING USER'S SPEECH
    14.
    发明申请
    SYSTEM AND METHOD FOR RECOGNIZING USER'S SPEECH 有权

    公开(公告)号：US20210050016A1

    公开(公告)日：2021-02-18

    申请号：US16988929

    申请日：2020-08-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Chanwoo KIM ,  Dhananjaya N. GOWDA ,  Kwangyoun KIM ,  Kyungmin LEE

    IPC: G10L15/30 ,  G10L15/22 ,  G10L19/008 ,  G10L19/09

    Abstract: Provided is a system and method for recognizing a user's speech. A method, performed by a server, of providing a text string for a speech signal input to a device includes: receiving, from the device, an encoder output value derived from an encoder of an end-to-end automatic speech recognition (ASR) model included in the device; identifying a domain corresponding to the received encoder output value; selecting a decoder corresponding to the identified domain from among a plurality of decoders of an end-to-end ASR model included in the server; obtaining a text string from the received encoder output value using the selected decoder; and providing the obtained text string to the device.

    TOUCH SCREEN AND METHOD OF MANUFACTURING THE SAME
    15.
    发明申请
    TOUCH SCREEN AND METHOD OF MANUFACTURING THE SAME 审中-公开
    触摸屏及其制造方法

    公开(公告)号：US20130135231A1

    公开(公告)日：2013-05-30

    申请号：US13680662

    申请日：2012-11-19

    Applicant: SAMSUNG ELECTRONICS CO. LTD.

    Inventor： Jaehyung PARK ,  Minuk KIM ,  Kyungmin LEE

    IPC: G06F1/16 ,  G06F3/041

    CPC classification number: G06F1/16 ,  G06F3/041 ,  G06F3/044 ,  G06F2203/04111 ,  Y10T29/49117

    Abstract: A touch screen and a method of manufacturing the same are provided. The touch screen includes a glass substrate, a first plurality of sensing electrodes arranged in a multi-row and a multi-column layout on the glass substrate and in which first sensing electrodes positioned in a same row or a same column are directly connected, a plurality of second sensing electrodes independently formed and arranged in a multi-row and a multi-column layout on the glass substrate, a bridge for electrically connecting two of the second sensing electrodes positioned in a same column or a same row, and an insulating portion positioned between the bridge and at least one of the first sensing electrodes in order to prevent the first sensing electrode and the second sensing electrode from electrically contacting, wherein the bridge is made of silver.

    Abstract translation: 提供触摸屏及其制造方法。 触摸屏包括玻璃基板，在玻璃基板上以多列和多列布置布置的第一多个感测电极，其中位于同一列或同一列中的第一感测电极直接连接， 在玻璃基板上以多列和多列布置独立地形成和布置的多个第二感测电极，用于电连接位于同一列或相同行中的两个第二感测电极的桥，以及绝缘部分 位于桥和至少一个第一感测电极之间，以防止第一感测电极和第二感测电极电接触，其中桥由银制成。

    APPARATUS FOR ERROR RECOVERY AND METHOD OF OPERATING THE SAME
    16.
    发明申请
    APPARATUS FOR ERROR RECOVERY AND METHOD OF OPERATING THE SAME 有权

    公开(公告)号：US20250045149A1

    公开(公告)日：2025-02-06

    申请号：US18617082

    申请日：2024-03-26

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jong Heon JEONG ,  Kangrak KWON ,  Youngkyu PARK ,  Hyunseok SEO ,  Kyungmin LEE ,  Dongwook LEE

    IPC: G06F11/07

    Abstract: An apparatus includes a port that is connected to a link including plural lanes to support communication between the apparatus and another device and that transmits a flit in a flit mode, and a processor that controls the link based on a link training and status state machine (LTSSM). The processor transitions from an L0 state to an L0p state, included in the LTSSM, for a portion of the plural lanes based on a receiver error occurring in the portion of the plural lanes and based on the link reaching a specific data rate using equalization bypass, and the port, after transitioning to the L0p state, transmits an ordered set (OS) through the portion of the plural lanes and transmits the flit through remaining lanes of the plural lanes.

    INDUCTION DEVICE AND METHOD FOR SENSING EXTERNAL DEVICE BY INDUCTION DEVICE
    17.
    发明公开
    INDUCTION DEVICE AND METHOD FOR SENSING EXTERNAL DEVICE BY INDUCTION DEVICE 审中-公开

    公开(公告)号：US20240328827A1

    公开(公告)日：2024-10-03

    申请号：US18744014

    申请日：2024-06-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyungmin LEE ,  Jinsoo Choi ,  Sungbum Park ,  Sangwook Lee ,  Bohwan Choi

    IPC: G01D5/20 ,  G01R19/00 ,  G01R25/00 ,  H05B6/12

    CPC classification number: G01D5/20 ,  G01R19/0092 ,  G01R25/00 ,  H05B6/1236

    Abstract: An induction device includes: a wireless power transmission circuit; a current sensor; and at least one processor connected to the wireless power transmission circuit and the current sensor, wherein the at least one processor is configured to output first power for detecting of an external device through the wireless power transmission circuit, identify a first phase of a first current by measuring the first current flowing through a transmission coil of the wireless power transmission circuit using the current sensor while outputting the first power, in a first state where the external device is not in proximity, identify a phase delay value between the first phase of the first current and a second phase of a second current, and identify a second state where the external device is in proximity when the identified phase delay value is equal to or greater than a designated threshold.

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