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    ELECTRONIC DEVICE FOR CONTROLLING COMMUNICATION CONNECTION WITH INPUT DEVICE AND METHOD OF CONTROLLING SAME
    1.
    发明申请
    ELECTRONIC DEVICE FOR CONTROLLING COMMUNICATION CONNECTION WITH INPUT DEVICE AND METHOD OF CONTROLLING SAME 审中-公开

    公开(公告)号：US20200052520A1

    公开(公告)日：2020-02-13

    申请号：US16534496

    申请日：2019-08-07

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Byunghoon KANG ,  Joohoon LEE ,  Changbyung PARK ,  Jongwu BAEK ,  Hyunsuk CHOI

    IPC: H02J7/02 ,  H02J7/00

    Abstract: An electronic device is provided. The electronic device includes a housing including an inner space, a hole formed through the housing to the internal space, a stylus pen insertable into the internal space through the hole, wherein the stylus pen includes a first wireless communication circuit and a wireless charging receiver circuit, a wireless charging transmitter circuit positioned inside the housing and configured to provide charging to the wireless charging receiver circuit when the stylus pen is inserted into the inner space, a second wireless communication circuit positioned inside the housing, at least one processor operatively connected to the wireless charging transmitter circuit and the second wireless communication circuit, and at least one memory operatively connected to the at least one processor, wherein when executed, cause the at least one processor to detect whether the stylus pen is inserted into the inner space, start to provide charging for a first duration.

    ELECTRONIC DEVICE AND METHOD FOR RECOGNIZING STYLUS PEN
    2.
    发明申请
    ELECTRONIC DEVICE AND METHOD FOR RECOGNIZING STYLUS PEN 审中-公开

    公开(公告)号：US20200050350A1

    公开(公告)日：2020-02-13

    申请号：US16535776

    申请日：2019-08-08

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Joohoon LEE ,  Byunghoon KANG ,  Hyunsuk CHOI

    IPC: G06F3/0484 ,  G06F3/0488 ,  G06F3/0354

    Abstract: Disclosed is an electronic device including a housing, a display panel which is viewable via a part of the housing, and is configured to detect an input by a stylus pen, a processor operatively connected to the display panel, and a memory operatively connected to the processor, wherein the memory is configured to store instructions which, when executed, enable the processor to receive a signal from the stylus pen via the display panel, determine a strength of the signal, a first phase of the signal, and a location of an input by the stylus pen based on at least the received signal, and adjust a threshold value used for determining a type of an input by the stylus pen based on at least the first phase.

    FOLDABLE ELECTRONIC DEVICE
    4.
    发明申请
    FOLDABLE ELECTRONIC DEVICE 有权

    公开(公告)号：US20220075413A1

    公开(公告)日：2022-03-10

    申请号：US17526103

    申请日：2021-11-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Myeongsil PARK ,  Joohoon LEE ,  Seonghoon KIM ,  Jonghae KIM

    IPC: G06F1/16 ,  H05K5/02

    Abstract: An electronic device is disclosed, including a foldable housing defining a folding axis, a first housing defining a first and second surface, a second housing defining a third and fourth surface, a display spanning from the first surface to the third surface, the display including a first and second layer disposed parallel to the first and/or the third surface, wherein the first and second layers include multiple first conductive lines extending in parallel, wherein the second layer includes multiple second conductive lines extending in parallel perpendicular to the first conductive lines as to form a plurality of intersects, wherein the display includes multiple conductive vias to electrically couple the first and second multiple conductive lines, and wherein the conductive vias are disposed on the display outside of the folding region.

    ELECTRONIC DEVICE INCLUDING BUTTON AND METHOD FOR OPERATION IN ELECTRONIC DEVICE
    5.
    发明申请
    ELECTRONIC DEVICE INCLUDING BUTTON AND METHOD FOR OPERATION IN ELECTRONIC DEVICE 有权

    公开(公告)号：US20210234952A1

    公开(公告)日：2021-07-29

    申请号：US17227443

    申请日：2021-04-12

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Changbyung PARK ,  Juwan PARK ,  Joohoon LEE ,  Jongwu BAEK ,  Hyunsuk CHOI

    IPC: H04M1/724 ,  G06F3/0354 ,  G06F3/046 ,  G06F3/041 ,  G06F3/038

    Abstract: Various embodiments relate to an electronic device including a button and a method for an operation in the electronic device. The electronic device may include: an elongated housing comprising a first end and a second end; a dielectric tip disposed at the first end; a button arranged on an outer surface of the housing; a first circuit connected to the dielectric tip and configured to receive a first electromagnetic signal from a touchscreen display of an external device and to transmit a second electromagnetic signal to the display of the external device; a second circuit configured to wirelessly receive and transmit a third signal; and a control circuit operatively connected to the first circuit and the second circuit. The control circuit may be configured to: detect pressing and/or touching of the button while the first electromagnetic signal is received through the first circuit and transmit the second electromagnetic signal while preventing the second circuit from transmitting the third signal; and detect pressing and/or touching of the button without receiving the first signal through the first circuit and transmit the third signal while the second signal is not transmitted.

    AUTOMATED GRAPHICS AND COMPUTE TILE INTERLEAVE
    6.
    发明申请
    AUTOMATED GRAPHICS AND COMPUTE TILE INTERLEAVE 审中-公开
    自动图形和计算机平台

    公开(公告)号：US20160358307A1

    公开(公告)日：2016-12-08

    申请号：US14981395

    申请日：2015-12-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： John W. BROTHERS ,  Joohoon LEE ,  Abhinav GOLAS

    IPC: G06T1/60 ,  G06T15/00

    CPC classification number: G06T15/005 ,  G06T1/00 ,  G06T1/60 ,  G06T11/40 ,  G09G5/024 ,  G09G5/363 ,  G09G5/395 ,  G09G2360/122

    Abstract: A graphics system interleaves a combination of graphics renderer operations and compute shader operations. A set of API calls is analyzed to determine dependencies and identify candidates for interleaving. A compute shader is adapted to have a tiled access pattern. The interleaving is scheduled to reduce a requirement to access an external memory to perform reads and writes of intermediate data.

    Abstract translation: 图形系统交织图形渲染器操作和计算着色器操作的组合。 分析一组API调用以确定依赖性并识别用于交织的候选。 计算着色器适于具有平铺访问模式。 调度交织以减少访问外部存储器以执行中间数据的读取和写入的要求。

    ELECTRONIC DEVICE FOR RECOGNIZING STYLUS PEN AND METHOD OF OPERATING THE SAME
    8.
    发明申请
    ELECTRONIC DEVICE FOR RECOGNIZING STYLUS PEN AND METHOD OF OPERATING THE SAME 有权

    公开(公告)号：US20220187930A1

    公开(公告)日：2022-06-16

    申请号：US16978123

    申请日：2020-08-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Byunghoon KANG ,  Sanghui PARK ,  Changbyung PARK ,  Joohoon LEE ,  Hyunsuk CHOI

    IPC: G06F3/038 ,  G06F3/0354 ,  G06F3/01 ,  G06F3/0346 ,  G06F3/02

    Abstract: An electronic device is provided, which includes a panel configured to identify a position of a stylus pen, a communication module configured to transmit/receive a communication signal to/from the stylus pen, and at least one processor configured to, based on detection of the stylus pen by the panel, perform a first operation based on the position of the stylus pen identified by the panel, based on non-detection of the stylus pen by the panel, identify at least one of information about the position of the stylus pen or information indicating whether a button of the stylus pen is pressed, included in at least one communication signal received through the communication module from the stylus pen, and perform a second operation based on at least one of the information about the position of the stylus pen or the information indicating whether the button of the stylus pen is pressed.

    ELECTRONIC DEVICE FOR CONTROLLING COMMUNICATION CONNECTION WITH INPUT DEVICE AND METHOD OF CONTROLLING SAME
    9.
    发明申请
    ELECTRONIC DEVICE FOR CONTROLLING COMMUNICATION CONNECTION WITH INPUT DEVICE AND METHOD OF CONTROLLING SAME 审中-公开

    公开(公告)号：US20200274393A1

    公开(公告)日：2020-08-27

    申请号：US16872828

    申请日：2020-05-12

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Byunghoon KANG ,  Joohoon LEE ,  Changbyung PARK ,  Jongwu BAEK ,  Hyunsuk CHOI

    IPC: H02J50/10 ,  H02J7/00 ,  G06F3/0354

    Abstract: An electronic device is provided. The electronic device includes a housing including an inner space, a hole formed through the housing to the internal space, a stylus pen insertable into the internal space through the hole, wherein the stylus pen includes a first wireless communication circuit and a wireless charging receiver circuit, a wireless charging transmitter circuit positioned inside the housing and configured to provide charging to the wireless charging receiver circuit when the stylus pen is inserted into the inner space, a second wireless communication circuit positioned inside the housing, at least one processor operatively connected to the wireless charging transmitter circuit and the second wireless communication circuit, and at least one memory operatively connected to the at least one processor, wherein when executed, cause the at least one processor to detect whether the stylus pen is inserted into the inner space, start to provide charging for a first duration.

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