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    Water purifier and method for controlling water purifier
    22.
    发明授权
    Water purifier and method for controlling water purifier 有权

    公开(公告)号：US12221359B2

    公开(公告)日：2025-02-11

    申请号：US17833029

    申请日：2022-06-06

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Yeonwoo Cho ,  Jungha Park ,  Junggeun Lee ,  Wanku Kang ,  Sunghyun Kim ,  Jongho Lee

    IPC: C02F1/00 ,  C02F1/32 ,  C02F1/461

    Abstract: A water purifier including a raw water flow path, a first valve provided in a water purification path, a second valve provided in a wash water flow path, a purified water valve provided in a purified water supply tube, a flow sensor provided in a cooking water supply tube and sensing a flow amount of liquid flowing in the cooking water supply tube, a drainage valve provided in a drainage flow path branched from the cooking water supply tube and a controller for draining the liquid remaining in the cooking water supply tube, when a flow amount value sensed by the flow sensor for a preset period of time is less than or equal to a certain value, by controlling opening/closing of the purified water valve, the first valve, the second valve, and the drainage valve.

    Storage system with separated RPMB sub-systems and method of operating the same
    23.
    发明授权
    Storage system with separated RPMB sub-systems and method of operating the same 有权

    公开(公告)号：US11550906B2

    公开(公告)日：2023-01-10

    申请号：US16790217

    申请日：2020-02-13

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sunghyun Kim ,  Yoonjick Lee ,  Junho Huh

    IPC: G06F21/55 ,  G06F3/06 ,  G06F21/62 ,  G06F12/14

    Abstract: A storage system includes a host device including a host processor and a secure element distinguished from the host processor, and a storage device that includes a first memory area accessed by the host processor, and a second memory area distinguished from the first memory area and accessed by the secure element. The host processor includes a first replay protected memory block (RPMB) key and a first RPMB counter for a first RPMB subsystem of the host processor. The secure element includes a second RPMB key and a second RPMB counter for a second RPMB subsystem of secure element. The first memory area includes a third RPMB key, a third RPMB counter and a first data space of the first RPMB sub-system. The second memory area includes a fourth RPMB key, a fourth RPMB counter and a second data space of the second RPMB sub-system.

    Semiconductor package
    25.
    发明授权
    Semiconductor package 有权

    公开(公告)号：US11227835B2

    公开(公告)日：2022-01-18

    申请号：US16698275

    申请日：2019-11-27

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Job Ha ,  Jina Jeung ,  Sunghyun Kim

    IPC: H01L23/538 ,  H01L23/31 ,  H01L23/498 ,  H01L23/00 ,  H01L25/065

    Abstract: A semiconductor package includes a frame having first and second surfaces opposite to each other, having first and second through holes, and including a wiring structure connecting the first and second surfaces, a connection structure disposed on the first surface of the frame and having a redistribution layer connected to the wiring structure, a first semiconductor chip having a first surface having a first pad connected to the redistribution layer and a second surface opposite to the first surface and having a second pad, a second semiconductor chip having an active surface having a connection pad connected to the redistribution layer and an inactive surface opposite to the active surface, an encapsulant encapsulating the first and second semiconductor chips, and a wiring layer connected to the second pad of the first semiconductor chip and the wiring structure.

    METHOD FOR PROVIDING SMART KEY SERVICE AND ELECTRONIC DEVICE THEREOF
    26.
    发明申请
    METHOD FOR PROVIDING SMART KEY SERVICE AND ELECTRONIC DEVICE THEREOF 审中-公开

    公开(公告)号：US20190065732A1

    公开(公告)日：2019-02-28

    申请号：US16033670

    申请日：2018-07-12

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jeong Woo ,  Soon Jae Park ,  Hojung Lee ,  Sunghyun Kim ,  So-Young Lee

    IPC: G06F21/44 ,  G06F1/32

    Abstract: An electronic device including a first memory configured to store authorization information; a first processor configured to access the first memory; a second memory; and a second processor configured to access the second memory. The first processor is configured to check state information related to a battery state of the electronic device while the electronic device is in a first state; if the state information satisfies a first specified condition, provide authorization information to an external device in the first state so that the external device performs authorization using the authorization information; and if the state information satisfies a second specified condition, copy the authorization information into the second memory in the first state and convert the electronic device to a second state in which power consumption thereof is less than that in the first state. The second processor is configured to provide the authorization information to the external device in the second state so that the external device performs authorization using the authorization information.

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