公开(公告)号：US11139558B2

公开(公告)日：2021-10-05

申请号：US17129186

申请日：2020-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Namjun Cho ,  Hyoseok Na ,  Yousung Lee

IPC: H01Q1/24 ,  H03F3/19 ,  H04B1/00 ,  H04B7/04 ,  H04B1/52 ,  H04B1/40 ,  H01Q1/22 ,  H04B1/44 ,  H04B1/04 ,  H03F3/213 ,  H01Q21/06 ,  H03F3/21 ,  H03F3/195

Abstract: A portable communication device includes a processor positioned in a first printed circuit board; a communication circuit; and an antenna module. The antenna module includes a second printed circuit board; a first antenna and a second antenna positioned in the second printed circuit board; a first transmission-reception circuit positioned in the second printed circuit board. The first transmission-reception circuit comprises a power amplifier for amplifying a signal to be transmitted through the first antenna, and a first low noise amplifier for amplifying a signal received through the first antenna. The power amplifier forms a portion of a transmission path electrically connected with the communication circuit and the first antenna. The first low noise amplifier forms a portion of a first reception path electrically connected with the communication circuit and the first antenna. The transmission path or the first reception path in the first transmission-reception circuit is selectively provided by the communication circuit. The portable communication device also includes a first reception circuit positioned in the second printed circuit board, wherein the first reception circuit does not comprise a power amplifier for amplifying a signal to be transmitted through the second antenna, and comprises a second low noise amplifier for amplifying a signal received through the second antenna, the second low noise amplifier forming a portion of a second reception path electrically connected with the communication circuit and the second antenna.

公开(公告)号：US11133563B2

公开(公告)日：2021-09-28

申请号：US15916425

申请日：2018-03-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyoungyong Ju ,  Mooyoung Kim ,  Hyoseok Na ,  Hyungsup Byeon ,  Cheolho Cheong

IPC: H01M10/00 ,  H01M50/578 ,  H01M10/48 ,  H02J7/00 ,  H01M10/42

Abstract: An electronic device includes a battery; a display; a touch sensor configured to detect a touch on the display; a pressure sensor disposed between the display and the battery configured to detect a pressure on the display; and a processor, wherein the processor is configured to obtain a pressure signal using the pressure sensor, to identify, in response to the obtaining of the pressure signal, touch information including at least one of an occurrence of a touch signal and a position of the touch signal corresponding to the touch obtained through the touch sensor, and to adjust at least one characteristic related to charging of the battery based on at least a portion of the pressure signal and the touch information.

公开(公告)号：US11075703B2

公开(公告)日：2021-07-27

申请号：US16964854

申请日：2019-01-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiyong Kim ,  Yeonjeong Kim ,  Jihoon Kim ,  Namkyoung Kim ,  Hyoseok Na ,  Junghwan Son ,  Tongho Chung

IPC: H04W24/10 ,  H04B17/12 ,  H04L27/20 ,  H04B17/15

Abstract: Various embodiments of the present invention relate to a method for inspecting whether an electronic device and a communication device included in the electronic device operate normally. A method for checking characteristics of a wireless communication device, according to various embodiments of the present invention, comprises the steps of: providing a wireless communication device at a first location, wherein the wireless communication device includes an antenna array and a wireless communication circuit electrically connected to the antenna array, and the wireless communication circuit is configured to transmit and receive signals having frequencies of 20 Ghz to 100 Ghz and includes a plurality of phase shifters configured to adjust phases of the signals in order to form directional beams together; providing a signal detecting device at a second location separated from the first location so as to detect a wireless signal from the wireless communication device; allowing the wireless communication device to transmit a first signal in a state in which all the phase shifters are configured to have a first delay; detecting a first power of the first signal by using the signal detecting device; allowing the wireless communication device to transmit a second signal in a state in which all the phase shifters are configured to have a second delay; and detecting a second power of the second signal by using the signal detecting device.

公开(公告)号：US10812117B2

公开(公告)日：2020-10-20

申请号：US16491667

申请日：2018-03-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sanguk Kim ,  Sangsoon Kim ,  Taekho Lee ,  Hyoseok Na

IPC: H04B17/12 ,  H01Q5/335 ,  H04B1/00 ,  H01Q1/24 ,  H04B1/401

Abstract: Various embodiments of the present invention relate to an electronic device including an antenna impedance matching circuit. The electronic device may comprise: at least one interface; at least one detection circuit for detecting a connection of at least one external device to the at least one interface; at least two matching circuits; an antenna; and a switch module for receiving, from the at least one detection circuit, at least one signal corresponding to whether the at least one external device is connected to the at least one interface, and for connecting the antenna to a matching circuit, among the at least two matching circuits, corresponding to the at least one signal. Various other embodiments are also possible.

公开(公告)号：US10763945B2

公开(公告)日：2020-09-01

申请号：US16740257

申请日：2020-01-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongil Son ,  Hyoseok Na

IPC: H04B7/04 ,  H01Q1/24 ,  H04B7/06 ,  H04B17/10 ,  H04B17/14 ,  H04B7/08 ,  H04W52/36 ,  H04B17/318

Abstract: Disclosed is an electronic device which includes an antenna array including a plurality of antenna elements and a wireless communication circuit configured to transmit and/or receive a signal having a frequency in a range of 3 GHz to 300 GHz. The wireless communication circuit includes a plurality of pairs of transmit and receive paths. The wireless communication circuit is configured to allow a first pair of the plurality of pairs to use the transmit path of the first pair and a second pair of the plurality of pairs to use the receive path of the second pair, to transmit a first signal using the transmit path of the first pair, to monitor the receive path of the second pair, and to determine whether the first signal is at least partially blocked, based at least in part on a result of monitoring the receive path.

公开(公告)号：US12194623B2

公开(公告)日：2025-01-14

申请号：US17434539

申请日：2019-10-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Heeseung Choi ,  Sungjin Park ,  Seunghwan Lee ,  Baeseok Lim ,  Woojong Cho ,  Kuyoung Choi ,  Hyoseok Na ,  Byounguk Yoon

IPC: B25J19/00 ,  B25J5/00 ,  B25J9/00 ,  B25J9/10

Abstract: According to various embodiments, a robot device comprises: a mast extending in one direction; a pivoting structure including a pivot mounted on one end portion of the mast and configured to pivot with respect to the mast; a casing accommodating at least a portion of the pivoting structure, and configured to linearly reciprocate with respect to the pivoting structure in a direction parallel or oblique to the direction in which the mast extends; and an elastic outer cover accommodating at least a portion of the mast, wherein the elastic outer cover may include a first portion fixed to the casing.

公开(公告)号：US12166269B2

公开(公告)日：2024-12-10

申请号：US17648217

申请日：2022-01-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Namjun Cho ,  Junghwan Son ,  Hyoseok Na ,  Youngju Kim

IPC: H01Q1/24 ,  H01Q1/38 ,  H01Q13/02 ,  H01Q21/06

Abstract: Various embodiments of the disclosure relate to an electronic device including an antenna. The electronic device may include: a housing; a main board disposed in an internal space of the housing and including a first surface oriented in a first direction, a second surface facing a direction opposite the first direction, and a through hole; and an antenna module disposed on the main board. The antenna module may include: a board at least partially disposed in the through hole and including a plurality of antenna elements; and a wireless communication circuit configured to transmit and/or receive a wireless signal in a predetermined frequency band via the plurality of antenna elements, the wireless communication circuit disposed on the second surface of the main board.

公开(公告)号：US20240396576A1

公开(公告)日：2024-11-28

申请号：US18675999

申请日：2024-05-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongil YANG ,  Yohan Moon ,  Mincheol Kim ,  Seonjun Kim ,  Taeyoung Kim ,  Hyoseok Na ,  Jonghun Yoo

IPC: H04B1/00 ,  H01Q1/22 ,  H01Q1/38 ,  H04B1/04

Abstract: A method may include switching to a first mode based on identifying that a condition for activating the first mode for transmitting and receiving a signal in a first frequency band is satisfied, converting, using an RFIC in the first mode, data to be transmitted to an external electronic device into a first signal in a second frequency band, mixing the first signal with a second signal in a third frequency band using a first mixer in an RF circuit connected to the RFIC to generate a third signal in the first frequency band, and amplifying, using a PA in the RF circuit, the third signal based on a set gain to generate a fourth signal, and transmitting the fourth signal to the external electronic device using at least one antenna.

公开(公告)号：US12155242B2

公开(公告)日：2024-11-26

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.

公开(公告)号：US12035462B2

公开(公告)日：2024-07-09

申请号：US17559204

申请日：2021-12-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hongkyu Lee ,  Hyoseok Na

IPC: H04R1/04 ,  H04R1/08 ,  H04R3/00 ,  H04R19/04 ,  H05K1/02 ,  H05K1/11 ,  H05K1/14

CPC classification number: H05K1/0259 ,  H04R1/04 ,  H04R1/086 ,  H04R3/00 ,  H04R19/04 ,  H05K1/115 ,  H05K1/141 ,  H05K1/144 ,  H04R2201/003 ,  H04R2499/11 ,  H05K2201/041 ,  H05K2201/042 ,  H05K2201/10151

Abstract: An electronic device is provided. The electronic device includes a printed circuit board (PCB) on which a plurality of PCBs is stacked and comprising a hole penetrating the plurality of PCBs, a microphone disposed on a first surface of the PCB and to which a sound is delivered through the hole, and an electrical conductive path formed in at least a part of or the entire hole. The electrical conductive path may be electrically connected to at least one of a ground of the PCB or a ground of the microphone.