公开(公告)号：US20240237072A1

公开(公告)日：2024-07-11

申请号：US18615981

申请日：2024-03-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junsu CHOI ,  Sunghwan KIM ,  Hyunkee MIN ,  Sunkee LEE ,  Junhak LIM ,  Kiyeong JEONG ,  Hyeonu CHOI

IPC: H04W74/0816 ,  H04W52/02 ,  H04W74/08 ,  H04W76/10

CPC classification number: H04W74/0816 ,  H04W74/0866 ,  H04W76/10 ,  H04W52/0216

Abstract: In an electronic device and an operating method of the electronic device, according to various embodiments, the electronic device comprises: a communication circuit for transmitting or receiving data through a plurality of links generated between an external electronic device and the electronic device; and a processor operatively connected to the communication circuit, wherein the processor may be configured to: receive, from the external electronic device, a signal including a target beacon transmission time (TBTT) of a beacon to be received through at least one link from among the plurality of links, and interval information of the beacon; set a target wake time (TWT) parameter on the basis of the TBTT or the interval; and control the communication circuit on the basis of the TWT parameter.

公开(公告)号：US20230300668A1

公开(公告)日：2023-09-21

申请号：US18315067

申请日：2023-05-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyeonu CHOI ,  Junsu CHOI ,  Sunghwan KIM ,  Hyunkee MIN ,  Junhak LIM ,  Kiyeong JEONG

IPC: H04W28/02 ,  H04L1/00

CPC classification number: H04W28/0268 ,  H04L1/0003

Abstract: An electronic device is configured to determine default channel setting information on a plurality of links with at least one hub device, based on a received management frame, determine whether a first mode is usable, in which, in the first mode, data is transmitted to the at least one hub device through a first link based on the default channel setting information, and, at the same time, data is received from the at least one hub device through a second link, when the first mode is determined to be not usable, generate target channel setting information, determine whether the first mode is usable based on the target channel setting information, and, when the first mode is determined to be usable based on the target channel setting information, determine an operation mode of the plurality of links to be the first mode.

公开(公告)号：US20240429470A1

公开(公告)日：2024-12-26

申请号：US18828432

申请日：2024-09-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiyeong JEONG ,  Wanjae JU

IPC: H01M10/42 ,  H01M10/46 ,  H01M50/574 ,  H02J7/00 ,  H05K1/18

Abstract: An electronic device capable of selectively performing normal charging and fast charging,, may comprise: a battery having a first surface and a second surface facing a different direction than the first surface, and includes a first connector and a second connector; a first printed circuit board (PCB) connected to the first connector and disposed closer to the first surface than to the second surface of the battery; a second PCB connected to the second connector and disposed closer to the second surface than to the first surface of the battery; a first charging integrated circuit (IC) and a second charging
IC configured to supply power to the battery; at least one processor, comprising processing circuitry, disposed at the first PCB and configured to select one of fast charging and normal charging of the battery based on a charging algorithm; and a charging port connected to the second PCB, wherein at least one processor, individually and/or collectively, is configured to turn off the second charging IC to perform normal charging of the battery and turn on the second charging IC to perform fast charging of the battery, and the second charging IC is disposed at the second PCB and is configured to supply power from the second PCB to the battery through the second connector.

公开(公告)号：US20200185950A1

公开(公告)日：2020-06-11

申请号：US16708591

申请日：2019-12-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiyeong JEONG ,  Hyoseok NA

IPC: H02J7/00

Abstract: An electronic device, according to an embodiment, may include a battery; a memory storing a parameter related to the battery; and a controller operably coupled to the battery and the memory, wherein the controller is configured to: determine a voltage between a positive pole and a negative pole of the battery in response to detecting a current input for charging the battery; adjust the parameter, based at least partially on the determined voltage and a preset voltage range in response to the identification of the voltage; and input the current to the battery, based on a preset voltage corresponding to the adjusted parameter.

公开(公告)号：US20230126559A1

公开(公告)日：2023-04-27

申请号：US18071927

申请日：2022-11-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junsu CHOI ,  Hyeonu CHOI ,  Sunghwan KIM ,  Hyunkee MIN ,  Junhak LIM ,  Kiyeong JEONG

IPC: H04M1/72454 ,  H04M1/02

Abstract: An electronic device includes: a hinge structure; a foldable housing including a first housing structure and a second housing structure that are configured to be foldable relative to each other around the hinge structure; a first antenna provided in the first housing structure; a second antenna provided in the second housing structure; a communication circuit electrically connected to the first antenna and the second antenna, and configured to transmit and receive data through a first link and a second link established between an external electronic device and the electronic device; and a processor operatively connected to the communication circuit, wherein the processor is configured to: identify whether an angle between the first housing structure and the second housing structure satisfies a specified condition; and control the communication circuit to transmit, through at least one of the first link and the second link, a signal related to a change in an operation of short-range wireless communication, based on whether the angle satisfies the specified condition.

公开(公告)号：US20230022238A1

公开(公告)日：2023-01-26

申请号：US17838639

申请日：2022-06-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kiyeong JEONG

IPC: H05K5/02 ,  H04B1/3818

Abstract: Disclosed is an electronic device including a housing; a tray socket provided in the housing; a tray configured to be inserted into the tray socket along an insertion direction; and an ejector configured to be connected to the tray socket and configured to press and separate the tray in a separation direction opposite to the insertion direction. The tray includes a first body configured to detachably couple with the tray socket including a seating portion configured to accommodate and support an external part; a second body configured to slidably couple with the first body along the insertion direction; a tray cover configured to be connected to the first body and exposed to the outside based on a state in which the tray is inserted into the tray socket and in which a pin insertion hole configured to enable communication between the second body and the outside is formed.

公开(公告)号：US20200059834A1

公开(公告)日：2020-02-20

申请号：US16478796

申请日：2018-01-16

Applicant: Samsung Electronics Co., Ltd

Inventor： Moonsoo KIM ,  Seonghwan KIM ,  Jun-Young PARK ,  Kiyeong JEONG ,  In-Sick JUNG ,  Junyeop JUNG ,  Sunkey LEE ,  Jong-Mu CHOI ,  Doosuk KANG ,  Bokun CHOI

IPC: H04W36/00 ,  H04W48/02 ,  H04W12/06 ,  H04W12/08

Abstract: The purpose of the present invention is to control a service set in a wireless communication system. The wireless communication system comprises: a first access point (AP) comprising a first wireless fidelity (WiFi) communication circuit for providing a first basic service set (BSS); and a second AP comprising a second WiFi communication circuit for providing a second BSS. The first WiFi communication circuit wirelessly receives, from a first mobile station, a first connection request including information on a wireless LAN standard of the first mobile station, wirelessly provides a second mobile station with at least a part of the information, wirelessly receives, from the second mobile station, an approval of a connection of the first mobile station thereto, and after receiving the approval, disconnects a first wireless connection from the first mobile station. The second WiFi communication circuit wirelessly receives an approval from the second mobile station, wirelessly receives a second connection request from the first mobile station, establishes a second wireless connection with the first mobile station on the basis of the approval, and exchanges data with the first mobile station through the second wireless connection. Other embodiments are also possible.

公开(公告)号：US20240381523A1

公开(公告)日：2024-11-14

申请号：US18583223

申请日：2024-02-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wanjae JU ,  Kiyeong JEONG ,  Nurimaka JUNG

IPC: H05K1/02 ,  H05K3/42

Abstract: An electronic device is provided. The electronic device includes a printed circuit board including a through hole, an electronic component disposed on the printed circuit board, a shield can covering the electronic component, and a thermal interface material (TIM) included in a space between the printed circuit board and the shield can. The thermal interface material occupies a space between a surface of the electronic component and the shield can, and contacts the first electronic component. A space between the printed circuit board and the shield can is connected to an external space of the shield can through an opening.

公开(公告)号：US20240147343A1

公开(公告)日：2024-05-02

申请号：US18494697

申请日：2023-10-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunkee MIN ,  Wonbin PARK ,  Kiyeong JEONG ,  Junsu CHOI

IPC: H04W40/12

CPC classification number: H04W40/12 ,  H04W84/12

Abstract: The disclosure relates to a method and an electronic device including a communication circuit and a processor. The processor may establish a plurality of links with an electronic device through the communication circuit, identify a downlink (DL) signal quality and an uplink (UL) signal quality of each of the plurality of links, detect at least one DL satisfying a predetermined first reference signal quality among the plurality of links, in a case that no link satisfying a second reference signal quality is detected among the plurality of links, perform a function related to improvement of UL signal qualities for the plurality of links, detect at least one UL satisfying the predetermined second reference signal quality, based on the performance of the function related to the improvement of the UL signal quality among the links, and perform the WLAN communication.

公开(公告)号：US20220060032A1

公开(公告)日：2022-02-24

申请号：US17517423

申请日：2021-11-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiyeong JEONG ,  Hyoseok NA

IPC: H02J7/00 ,  G06F1/26

Abstract: An electronic device may comprise: a first battery having a first capacity; a second battery having a second capacity; a power management module which individually controls a charging state of the first battery and the second battery; a memory; and a processor operably coupled to the power management module, wherein the processor calculates a first cycle relating to the charging state of the first battery and a second cycle relating to the charging state of the second battery, and discharges one of the first battery and the second battery before the other battery on the basis of a reference use voltage determined based on the first cycle or the second cycle.