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    Portable terminal on which multiple SIMs are capable of being mounted, and method of selecting SIM therein
    1.
    发明授权
    Portable terminal on which multiple SIMs are capable of being mounted, and method of selecting SIM therein 有权
    能够安装多个SIM的便携式终端，以及在其中选择SIM的方法

    公开(公告)号：US09363662B2

    公开(公告)日：2016-06-07

    申请号：US14136699

    申请日：2013-12-20

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Man-Gun Hur ,  Jin-Woo Lee ,  Yong-Jin Kim ,  Sung-Kyu Oh

    IPC: H04B1/3816 ,  H04W8/18

    CPC classification number: H04W8/183 ,  H04B1/3816 ,  H04B1/401 ,  H04W88/06

    Abstract: A method of selecting a Subscriber Identity Module (SIM) in a portable terminal on which multiple SIMs are capable of being mounted, includes determining whether an application/service that is currently being executed is an application or a service for which security is previously set, selecting a SIM that is previously set for security use or a SIM that is set for general use, according to a result of the determination, and performing communication.

    Abstract translation: 一种在能够安装多个SIM的便携式终端中选择用户识别模块（SIM）的方法，包括确定当前正在执行的应用/服务是应用还是预先设置了安全性的服务， 根据确定的结果选择先前为安全使用设置的SIM或设置为一般使用的SIM，并进行通信。

    Memory modules and memory systems including a power management integrated circuit
    3.
    发明授权
    Memory modules and memory systems including a power management integrated circuit 有权

    公开(公告)号：US10891988B2

    公开(公告)日：2021-01-12

    申请号：US16552506

    申请日：2019-08-27

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hwan-Wook Park ,  Yong-Jin Kim ,  Jin-Seong Yun ,  Kyu-Dong Lee

    IPC: G11C5/14 ,  G11C5/06 ,  G11C11/4074 ,  G11C5/04

    Abstract: A memory module includes a circuit board, a plurality of memory devices, and a power management integrated circuit (PMIC). The circuit board includes first connectors, a second connector, and a third connector connected to an external device. The plurality of memory devices are mounted on the circuit board, and connected to the first connectors. The PMIC receives a first voltage through the second connector, generates a second voltage using the first voltage, and provides the second voltage to the plurality of memory devices The PMIC adjusts the second voltage based on a signal received through the third connector such that a voltage difference of the first voltage and the second voltage is reduced in a training mode of the memory module.

    PORTABLE TERMINAL ON WHICH MULTIPLE SIMS ARE CAPABLE OF BEING MOUNTED, AND METHOD OF SELECTING SIM THEREIN
    5.
    发明申请
    PORTABLE TERMINAL ON WHICH MULTIPLE SIMS ARE CAPABLE OF BEING MOUNTED, AND METHOD OF SELECTING SIM THEREIN 有权
    易于安装的多个SIM卡的便携式终端，以及选择SIM卡的方法

    公开(公告)号：US20140179373A1

    公开(公告)日：2014-06-26

    申请号：US14136699

    申请日：2013-12-20

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Man-Gun Hur ,  Jin-Woo Lee ,  Yong-Jin Kim ,  Sung-Kyu Oh

    IPC: H04B1/38

    CPC classification number: H04W8/183 ,  H04B1/3816 ,  H04B1/401 ,  H04W88/06

    Abstract: A method of selecting a Subscriber Identity Module (SIM) in a portable terminal on which multiple SIMs are capable of being mounted, includes determining whether an application/service that is currently being executed is an application or a service for which security is previously set, selecting a SIM that is previously set for security use or a SIM that is set for general use, according to a result of the determination, and performing communication.

    Abstract translation: 一种在能够安装多个SIM的便携式终端中选择用户识别模块（SIM）的方法，包括确定当前正在执行的应用/服务是应用还是预先设置了安全性的服务， 根据确定的结果选择先前为安全使用设置的SIM或设置为一般使用的SIM，并进行通信。

    Multi-level printed circuit boards and memory modules including the same
    6.
    发明授权
    Multi-level printed circuit boards and memory modules including the same 有权

    公开(公告)号：US12075560B2

    公开(公告)日：2024-08-27

    申请号：US17741510

    申请日：2022-05-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jong-Hyun Seok ,  Yong-Jin Kim ,  Kyeongseon Park ,  Hwanwook Park

    IPC: H05K1/02 ,  H01P3/08 ,  H01L25/18 ,  H05K1/11 ,  H05K1/18

    CPC classification number: H05K1/025 ,  H01P3/08 ,  H01L25/18 ,  H05K1/117 ,  H05K1/18 ,  H05K2201/09227 ,  H05K2201/09245 ,  H05K2201/09336 ,  H05K2201/09672 ,  H05K2201/10159 ,  H05K2201/10515 ,  H05K2201/10522 ,  H05K2201/10545

    Abstract: A printed circuit board includes a first electrically conductive reference plane configured to distribute a first reference voltage applied thereto across a surface area of the first reference plane, and a second electrically conductive reference plane extending parallel to the first reference plane, and configured to distribute a second reference voltage applied thereto across a surface area of the second reference plane. A first layer is provided, which extends between the first reference plane and the second reference plane, and includes one or more first signal lines extending adjacent the first reference plane. The first layer is divided into: (i) a first region in which the one or more first signal lines are disposed, (ii) a second region containing an additional plane that is configured to receive a third voltage and has smaller surface area relative to the surface areas of the first and second reference planes, and (iii) a third region containing a dielectric layer. A second layer is provided, which extends between the first reference plane and the second reference plane, and includes one or more second signal lines extending adjacent the second reference plane. The second signal lines have linewidths that vary as a function of whether they are vertically aligned with the first region, the second region, or the third region.

    MULTI-LEVEL PRINTED CIRCUIT BOARDS AND MEMORY MODULES INCLUDING THE SAME
    7.
    发明申请
    MULTI-LEVEL PRINTED CIRCUIT BOARDS AND MEMORY MODULES INCLUDING THE SAME 有权

    公开(公告)号：US20230065980A1

    公开(公告)日：2023-03-02

    申请号：US17741510

    申请日：2022-05-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jong-Hyun Seok ,  Yong-Jin Kim ,  Kyeongseon Park ,  Hwanwook Park

    IPC: H05K1/02 ,  H01P3/08

    Abstract: A printed circuit board includes a first electrically conductive reference plane configured to distribute a first reference voltage applied thereto across a surface area of the first reference plane, and a second electrically conductive reference plane extending parallel to the first reference plane, and configured to distribute a second reference voltage applied thereto across a surface area of the second reference plane. A first layer is provided, which extends between the first reference plane and the second reference plane, and includes one or more first signal lines extending adjacent the first reference plane. The first layer is divided into: (i) a first region in which the one or more first signal lines are disposed, (ii) a second region containing an additional plane that is configured to receive a third voltage and has smaller surface area relative to the surface areas of the first and second reference planes, and (iii) a third region containing a dielectric layer. A second layer is provided, which extends between the first reference plane and the second reference plane, and includes one or more second signal lines extending adjacent the second reference plane. The second signal lines have linewidths that vary as a function of whether they are vertically aligned with the first region, the second region, or the third region.

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