公开(公告)号：US20220330463A1

公开(公告)日：2022-10-13

申请号：US17436357

申请日：2021-08-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hojong KIM ,  Changhwan JIN ,  Jonghun CHOI ,  Byungchul LEE ,  Jaeyoung HUH ,  Hyunchul HONG ,  Jaeuk RYU

IPC: H05K9/00 ,  H05K1/02 ,  G01R19/10 ,  G01R15/04

Abstract: An electronic device including a substrate on which an electronic component is mounted according to various embodiments may include: a first electromagnetic interference (EMI) shield configured to shield the electronic component included in a first region of the substrate; and a second EMI shield supported by at least a part of the first EMI shield and configured to shield the electronic component included in a second region of the substrate.

公开(公告)号：US20230007836A1

公开(公告)日：2023-01-12

申请号：US17861733

申请日：2022-07-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyujae JANG ,  Hyeyong GO ,  Jimin KOO ,  Minchull PAIK ,  Sanghyeok YANG ,  Yeongseob LIM ,  Sungyoul CHO ,  Dohun KIM ,  Jaeuk RYU

IPC: H04B1/40

Abstract: A wireless communication device may include a processor, a first RF integrated circuit including a first control port for controlling a first RF processing circuit and a RF front end circuit and configured to communicate with the processor, a second RF integrated circuit including a second control port for controlling a second RF processing circuit and the RF front end circuit and configured to communicate with the processor, and the RF front end circuit controlled through the first control port and the second control port and configured to communicate with the first RF integrated circuit to exchange a first RF signal, wherein the processor is configured to determine whether to process a second RF signal in the second RF processing circuit and deactivate at least one component for processing the second RF signal in the second RF processing circuit based on the determining.

公开(公告)号：US20250119845A1

公开(公告)日：2025-04-10

申请号：US18985480

申请日：2024-12-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungyoul CHO ,  Hyeyong GO ,  Jihun KIM ,  Jaeuk RYU ,  Kyoungsik YOON ,  Byungchul LEE ,  Yeongseob LIM ,  Kyujae JANG ,  Muyoung CHOI

IPC: H04W52/36 ,  H04W52/14 ,  H04W52/24

Abstract: Disclosed is an electronic device in a wireless communication system, the electronic device comprising: at least one processor, comprising processing circuitry, individually and/or collectively, configured to cause the electronic device to: receive a network signalling message from a base station; check whether a condition regarding uplink environment is satisfied; set a clipping amount to a first level and output a signal clipped to the first level based on the condition being satisfied; and set the clipping amount to a second level and output a signal clipped to the second level based on the condition not being satisfied.

公开(公告)号：US20230007591A1

公开(公告)日：2023-01-05

申请号：US17854857

申请日：2022-06-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yeongseob LIM ,  Sungyoul CHO ,  Hyeyong GO ,  Jungjoon KIM ,  Sanghyeok YANG ,  Kyujae JANG ,  Hyunkyung JO ,  Hojong KIM ,  Jaeuk RYU ,  Jihyeon JANG ,  Minkwon JEONG

IPC: H04W52/02 ,  H04W72/04 ,  H04B1/04

Abstract: An electronic device may include a wireless communication circuit, a battery, a power management integrated circuit (PMIC) electrically connected to the wireless communication circuit and the battery and including a regulator, and a processor electrically connected to the wireless communication circuit, the battery, and the PMIC. The processor may, responsive to the electronic device satisfying a specified condition, identify a change in a magnitude of a voltage of an output terminal of the regulator for a first time interval, identify a ratio of a time interval during which the change in the magnitude of the voltage of the output terminal satisfies a threshold value with respect to the first time interval, and adjust the magnitude of the voltage of the output terminal in a step-wise manner based on the ratio.