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    Method for providing augmented reality content in vehicle, and wearable device and electronic device performing the same
    2.
    发明授权
    Method for providing augmented reality content in vehicle, and wearable device and electronic device performing the same 有权

    公开(公告)号：US12174394B2

    公开(公告)日：2024-12-24

    申请号：US18081120

    申请日：2022-12-14

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Dohyoung Kim ,  Jimin Kim ,  Joayoung Lee ,  Changsoo Lee ,  Changyoul Lee ,  Hoon Han

    IPC: G02B27/01 ,  G06Q50/10 ,  G06T19/00 ,  H04N13/332 ,  H04N13/366 ,  H04N13/383 ,  H04N21/414 ,  H04N21/442 ,  H04N21/81

    Abstract: A method of providing an augmented reality (AR) content in a vehicle, and/or a wearable AR device and an electronic device for performing a method. The wearable AR device may include a processor and a memory storing instructions to be executed by the processor, and when the instructions are executed by the processor, the processor is configured to: determine whether the wearable AR device is in a space of the vehicle based on at least one of information received from the vehicle or a value measured using at least one sensor of the wearable AR device; when it is determined that the wearable AR device is not in the space of the vehicle, output an AR content corresponding to a space around the wearable AR device based on the value measured using the at least one sensor of the wearable AR device; when it is determined that the wearable AR device is in the space of the vehicle, determine whether there are anchor devices of the vehicle capable of communicating with the wearable AR device; and when it is determined that there are the anchor devices capable of communication, output an AR content corresponding to a space of the vehicle around the wearable AR device by communicating with the anchor devices.

    BLDC motor
    3.
    发明授权
    BLDC motor 有权

    公开(公告)号：US12100994B2

    公开(公告)日：2024-09-24

    申请号：US16951535

    申请日：2020-11-18

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jinwoo Cho ,  Wonsoo Kang ,  Jimin Kim ,  Keeyeon Cho ,  Jinwoo Han ,  Woong Hwang

    IPC: H02K1/27 ,  H02K1/2733 ,  H02K3/52 ,  H02K21/16

    CPC classification number: H02K1/2733 ,  H02K2213/03

    Abstract: A brushless direct current (BLDC) motor includes a rotor having a cylindrical permanent magnet to which a shaft is centrally coupled, and supported to rotate on the shaft. An annular stator surrounds the rotor and includes a plurality of teeth and a wound coil to generate an electromagnetic field. The permanent magnet includes a stress reducing portion, which is provided at opposite end portions thereof, and which has a shape having a mass or a volume which is smaller than a mass or a volume per unit length in an axial direction of a portion of the permanent magnet other than the opposite end portions, to reduce centrifugal stress caused by spinning of the rotor.

    Motor assembly and cleaner comprising same
    7.
    发明授权
    Motor assembly and cleaner comprising same 有权

    公开(公告)号：US12135035B2

    公开(公告)日：2024-11-05

    申请号：US17959685

    申请日：2022-10-04

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Woong Hwang ,  Hyunjoo Kim ,  Taesang Park ,  Wonsoo Kang ,  Jimin Kim ,  Keeyeon Cho ,  Jinwoo Han

    IPC: F04D25/08 ,  A47L9/28 ,  F04D29/58

    Abstract: A motor assembly has a motor having a rotor and a stator. An impeller is connected to a rotary shaft of the rotor and a housing is disposed between the impeller and the motor and surrounding an upper side of the motor. A diffuser discharges air, which is suctioned by the impeller, along an outer surface of the housing. A heat dissipation cover covers an outer surface of the motor. The heat dissipation cover includes an inner cover spaced apart from the outer surface of the motor and forming an inside-cover flow channel that air flows through and an outer cover having a diameter greater than that of the inner cover and forming an outside-cover flow channel through which air flows along the outer surface thereof.

    Electronic device for recognizing object and method for controlling electronic device
    9.
    发明授权
    Electronic device for recognizing object and method for controlling electronic device 有权

    公开(公告)号：US11410413B2

    公开(公告)日：2022-08-09

    申请号：US17274282

    申请日：2019-09-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Dongkyu Lee ,  Yongwook Kim ,  Yongju Yu ,  Kiyoung Kwon ,  Jimin Kim ,  Chulkwi Kim

    IPC: G06V10/20 ,  G06V10/60 ,  G06V40/20 ,  G06V10/56

    Abstract: According to an embodiment of the disclosure, an electronic device may include a communication interface, a dynamic vision sensor (DVS) to generate bit data for each of a plurality of image frames, based on change in illuminance, a processor electrically connected with the communication interface and the DVS, and a memory electrically connected with the processor. The memory may store instructions, and the instructions may cause the processor to filter out at least a partial frame of the plurality of image frames, based on a ratio of the number of a bit value, which is included in the bit data and corresponds to each pixel, to the number of total pixels constituting each of the plurality of image frames, and recognize a shape of a surrounding object of the electronic device, based on another frame of the plurality of image frames. Moreover, various embodiment found through the disclosure are possible.

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