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    Ice maker
    44.
    再颁专利
    Ice maker 有权

    公开(公告)号：USRE50415E1

    公开(公告)日：2025-05-06

    申请号：US17841949

    申请日：2022-06-16

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Myungseob Song ,  Minsoo Kim ,  Jinkook Yoon ,  Jinseung Choi

    IPC: F25D17/06 ,  F25C1/08 ,  F25C1/18 ,  F25C1/24 ,  F25C5/08 ,  F25C5/20

    Abstract: Disclosed is an ice making device that is able to selectively make ices having different transparencies from each other. The ice making device includes: an ice making chamber including an ice making container to accommodate ice making water therein; a cooler configured to supply cool air to the ice making chamber to cool the ice making water; an ice making fan configured to circulate the supplied cool air; an ice making heater configured to supply heat to the ice making water when the ice making water is cooled; and a controller configured to control at least one of the cooling unit, the ice making fan and the ice making heater to adjust a rate of change of temperature of the ice making container to generate one of two types of ice having different transparency.

    Magnetic memory device
    48.
    发明授权
    Magnetic memory device 有权

    公开(公告)号：US12295268B2

    公开(公告)日：2025-05-06

    申请号：US17723845

    申请日：2022-04-19

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Byongguk Park ,  Jeong-Heon Park ,  Kyung-Jin Lee ,  Jeongchun Ryu

    IPC: H01F10/32 ,  G11C11/16 ,  H10B61/00 ,  H10N52/00 ,  H10N52/80 ,  H10N52/01

    Abstract: A magnetic memory device includes a conductive line extending in a first direction, a magnetic tunnel junction structure on a first surface of the conductive line, the magnetic tunnel junction structure comprising at least two magnetic patterns and a barrier pattern between the at least two magnetic patterns, and a magnetic layer on a second surface of the conductive line, which is opposite to the first surface. The magnetic layer includes magnetization components having a magnetization in a direction which is parallel to the second surface and intersects the first direction.

    Light emitting device package with reliably formed switching unit
    49.
    发明授权
    Light emitting device package with reliably formed switching unit 有权

    公开(公告)号：US12295195B2

    公开(公告)日：2025-05-06

    申请号：US17565615

    申请日：2021-12-30

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Joo-sung Kim ,  Jong-uk Seo ,  Dong-gun Lee ,  Young-jo Tak

    IPC: H10H29/14 ,  H10H20/01 ,  H10H20/815 ,  H10H20/851 ,  H10H20/853 ,  H10H20/857 ,  H10H20/812 ,  H10H20/825

    Abstract: A light emitting device package includes a cell array having a first surface and a second surface located opposite to the first surface and including, on a portion of a horizontal extension line of the first surface, semiconductor light emitting units each including a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer sequentially located on a layer surface including a sidewall of the first conductivity type semiconductor layer; wavelength converting units corresponding respectively to the semiconductor light emitting units and each arranged corresponding to the first conductivity type semiconductor layer; a barrier structure arranged between the wavelength converting units corresponding to the cell array; and switching units arranged in the barrier structure and electrically connected to the semiconductor light emitting units.

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