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1.发明公开公开(公告)号：US20230187961A1
公开(公告)日：2023-06-15
申请号：US17989001
申请日：2022-11-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunjin NOH , Jongwoo KIM , Sungyong BANG , Hakryoul KIM , Jongkyu LEE , Mooyoung KIM
CPC classification number: H02J7/007192 , H02J7/0047 , H02J7/00712 , H04M19/00
Abstract: An electronic device may include a battery, a charging circuit, at least one sensor, a plurality of temperature sensors disposed respectively at different positions, at least one processor operatively coupled to the battery, the charging circuit, the at least one sensor, or the plurality of temperature sensors, and memory. The memory storing instructions which are configured to, when executed, cause the electronic device to, measure temperature values at intervals of a predefined period using the plurality of temperature sensors during charging, identify a heat state based on at least in part of the measured temperature values, identify a user contact state using the at least one sensor, and control charging power for the battery through the charging circuit based on the heat state and the user contact state. Various other embodiments are also available.
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Patent Agency Ranking
公开(公告)号：US20220223604A1
公开(公告)日：2022-07-14
申请号：US17469349
申请日：2021-09-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hwanyeol PARK , Hwanwoo KIM , Jongkyu LEE , Chulhwan CHOI
IPC: H01L27/108 , H01L25/065
Abstract: A semiconductor structure of the inventive concepts includes a chip region comprising a plurality of semiconductor chips on the substrate; and a peripheral region at a periphery of the chip region, the peripheral region including a mold structure. The mold structure may include a base mold layer on the substrate, and a composite mold layer on the base mold layer, the composite mold layer comprising at least one bowing sacrificial layer and at least one bowing prevention layer.
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3.发明申请公开(公告)号：US20210282075A1
公开(公告)日：2021-09-09
申请号：US16321713
申请日：2017-07-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hogil GWAK , Sinjae KANG , Jongkyu LEE , Inhwan HWANG , Doosuk KANG , Yongjoon JEON
Abstract: According to various embodiments of the present invention, an electronic device includes: a display; a near-field wireless communication circuit configured to repetitively transmit a scan signal for finding an access point; a processor electrically connected to the communication circuit; and a memory electrically connected to the processor, wherein, during execution, the memory can store commands for allowing the processor to set a transmission period of the scan signal as a first period, to determine whether it is necessary to adjust a scan frequency on the basis of a trigger for turning on the display when the display is turned on, to maintain the transmission period as the first period when the scan frequency adjustment is not necessary, and to change the transmission frequency to a second period shorter than the first period, when the scan frequency adjustment is necessary.
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4.发明申请公开(公告)号：US20200280205A1
公开(公告)日：2020-09-03
申请号：US16774203
申请日：2020-01-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Byungwook KIM , Hyungjun KWON , Jongkyu LEE , Jaemu HA
IPC: H02J7/00
Abstract: An electronic device is provided. The electronic device includes a housing, a power interface exposed through at least a portion of the housing to be connected to an external power source in a wired manner or disposed inside the housing to be connected to the external power source in a wireless manner, at least one battery disposed inside the housing and electrically connected to the power interface, a processor disposed inside the housing and operatively connected to the power interface, and a memory disposed inside the housing and operatively connected to the processor. The memory stores instructions that, when executed, causes the processor to, in a state in which an external power is supplied through the power interface, when a voltage of the battery reaches a first voltage value, lower the voltage of the battery to a second voltage value lower than the first voltage value by discharging the battery after a first time has elapsed from a time point at which the voltage of the battery reaches the first voltage value.
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公开(公告)号：US20210389973A1
公开(公告)日：2021-12-16
申请号：US17412595
申请日：2021-08-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hojung CHOI , Sangjun PARK , Hyeonsu LEE , Jongwoo KIM , Gilyoung NOH , Bohyung LEE , Junguk LEE , Jongkyu LEE , Jaekyong CHOI , Inhwan HWANG , Mooyoung KIM
Abstract: A method and an apparatus for reducing power consumption of an electronic device are provided. The method includes executing an app in response to a first user input and switching the app to a background in response to a second user input. The method also includes confirming whether the app that has been switched to the background satisfies at least one condition and automatically limiting an operation of the app when the app that has been switched to the background satisfies the at least one condition. A result of the automatically limiting operation the operation of the app is displayed.
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公开(公告)号：US20150244185A1
公开(公告)日：2015-08-27
申请号：US14621782
申请日：2015-02-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chiseon WON , Yongjun YU , Jongkyu LEE , Siyoul CHOI , Hyunseok KIM
IPC: H02J7/00
Abstract: A method is provided comprising: detecting an electrical connection between a first device having a first battery and a second device having a second battery; receiving an indication of a residual power of the second battery; displaying, by the first device, a power sharing interface based on the indication of the residual power of the second battery; detecting an input to the interface specifying a threshold amount of power; transmitting power from the first battery to the second device until the threshold amount of power is transmitted.
Abstract translation: 提供了一种方法，包括：检测具有第一电池的第一装置和具有第二电池的第二装置之间的电连接; 接收第二电池的剩余电量的指示; 基于所述第二电池的剩余电力的指示，由所述第一装置显示电力共享接口; 检测指定阈值电量的接口的输入; 从第一电池向第二设备发送功率，直到发送阈值电量为止。
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