公开(公告)号：US20230146499A1

公开(公告)日：2023-05-11

申请号：US18093947

申请日：2023-01-06

Applicant: SAMSUNG ELECTRONICS CO. ,LTD.

Inventor： Youngjoon KIM ,  Jonghyun PARK ,  Dongil Yang

IPC: H05K5/00 ,  H05K1/16 ,  H05K3/30

CPC classification number: H05K5/0026 ,  H05K1/162 ,  H05K3/306 ,  H05K2201/10098 ,  H05K2201/10265

Abstract: A coupler includes: a first layer including a first conductive flat plate; a second layer including a signal transmission line electrically connected to the first conductive flat plate, the second layer including a first line port configured to input a signal output from a wireless communication circuit, and a second line port electrically connected to an antenna; a third layer electrically connected to the first conductive flat plate and including a first conductive pattern electrically connected to the signal transmission line; and a capacitor electrically connected to the first conductive flat plate.

公开(公告)号：US11595091B2

公开(公告)日：2023-02-28

申请号：US17556143

申请日：2021-12-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woojin Kim ,  Kihyug Seong ,  Dongil Yang

IPC: H04B7/0413 ,  H04B7/06 ,  H04L5/00 ,  H04B17/318 ,  H04W72/04

Abstract: A transmission of a sounding reference signal by an electronic device is provided. A method of an electronic device includes transmitting a signal via a first antenna subset including at least one of a plurality of antennas, measuring an emission environment of the plurality of antennas, using the signal, determining at least one antenna to be used for transmitting a sounding reference signal (SRS), based on the emission environment, and transmitting the SRS via the at least one determined antenna. The emission environment includes a strength of a reflected signal that corresponds to the signal and is reflected by the first antenna subset, or a strength of a reception signal that corresponds to the signal and is received by a second antenna subset including at least one remaining antenna.

公开(公告)号：US11233507B2

公开(公告)日：2022-01-25

申请号：US16454688

申请日：2019-06-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Anton Sergeevich Lukyanov ,  Elena Aleksandrovna Shepeleva ,  Artem Yurievich Nikishov ,  Gennadiy Aleksandrovich Evtyushkin ,  Mikhail Nikolaevich Makurin ,  Kisoo Kim ,  Dongil Yang ,  Jongin Lee

IPC: H03K17/78 ,  H01L31/09 ,  H01P1/15 ,  H03K17/56

Abstract: Disclosed is a high frequency switch including a substrate, a pair of ground sections provided on the substrate, a center conductor provided between the pair of ground sections, and a photoconductive semiconductor element provided on the center conductor and extending between the center conductor and the pair of ground sections.

公开(公告)号：US11044068B2

公开(公告)日：2021-06-22

申请号：US16402455

申请日：2019-05-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongil Yang

IPC: H04L5/14 ,  H03H7/40 ,  H03H9/72

Abstract: A communication device includes: a communication module configured to discover a network capable of communication; a processor configured to identify a first frequency band of the network and to output a control signal for changing a pass band of a band pass filter; a multiplexer configured to change the pass band of the band pass filter to correspond to the first frequency band of the network; and a tunable tuner circuit configured to change an impedance thereof according to the control signal.

公开(公告)号：US20200186090A1

公开(公告)日：2020-06-11

申请号：US16710736

申请日：2019-12-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunseok Choi ,  Dongil Yang ,  Youngju Kim ,  Jooseung Kim ,  Sanghun Sim ,  Youngmin Lee

IPC: H03F1/02 ,  H03F3/21 ,  H03F3/19 ,  H03F1/52

Abstract: An electronic device is provided. The electronic device includes an antenna, an amplification circuit configured to amplify a signal to be transmitted through the antenna, a first sensing circuit configured to sense first information corresponding to a voltage value of power supplied to the amplification circuit, a second sensing circuit configured to sense second information corresponding to a current value of the power, and a protective circuit. The protective circuit may be configured to summate the first information and the second information into a single parameter, to determine whether a summation value corresponding to the single parameter deviates from an operating area determined by characteristics of the amplification circuit, and to adjust an output of the amplification circuit if the summation value deviates from the operating area.

公开(公告)号：US10601133B2

公开(公告)日：2020-03-24

申请号：US15688459

申请日：2017-08-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woosup Lee ,  Gaeun Lee ,  Youngkon Lim ,  Kyeongjo Keum ,  Taekun Kim ,  Dongil Yang ,  Sungchul Park ,  Jungsik Park ,  Jaebong Chun ,  Hanjib Kim ,  Chihyun Cho

IPC: H04W4/80 ,  H01Q7/06 ,  H04B5/00 ,  G06Q20/32 ,  H01F38/14 ,  H04B5/02

Abstract: Disclosed is an electronic device capable of securing improved radiation performance and emitting a magnetic field signal including payment information using a loop antenna, even though a portion of the electronic device may be made of metal.

公开(公告)号：US12277390B2

公开(公告)日：2025-04-15

申请号：US17677396

申请日：2022-02-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongil Yang ,  Hoyoung Kim ,  Jaehyung An ,  Jiyeon Lee ,  Cheolseung Jung ,  Wonjong Choi

IPC: G06F40/279 ,  G06V30/18 ,  G06V30/19

Abstract: An electronic device for providing a corrected response message according to an utterance intention of a user by using a keyword included in an input inquiry input by the user, and an operation method of the electronic device are provided. The electronic device includes receiving the input inquiry input by the user, identifying a representative inquiry according to an utterance intention of the user by analyzing the input inquiry by using a natural language understanding (NLU) model, extracting a keyword from the input inquiry by comparing a vector value of a first embedding vector of the input inquiry changed through the NLU model with a vector value of a second embedding vector of the representative inquiry, and correcting a response message mapped to correspond to the representative inquiry, by using the extracted keyword.

公开(公告)号：US12277149B2

公开(公告)日：2025-04-15

申请号：US17712301

申请日：2022-04-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaehyung An ,  Hoyoung Kim ,  Dongil Yang ,  Jiyeon Lee ,  Cheolseung Jung

IPC: G06F16/3329 ,  G06F16/334 ,  G06F40/289 ,  G06F40/30

Abstract: A method of controlling an electronic device includes, based on obtaining first text information corresponding to a user query, identifying a main query corresponding to the first text information; obtaining a plurality of responses related to the main query; identifying a plurality of phrases included in the first text information; identifying at least one first phrase corresponding to the main query among the plurality of phrases based on a similarity between the plurality of phrases and the main query; identifying, among the plurality of responses, at least one first response corresponding to a remaining second phrase, among the plurality of phrases except the at least one first phrase, based on a similarity between each of the plurality of responses and the remaining second phrase; and providing second text information corresponding to a remaining second response other than the at least one first response among the plurality of responses.

公开(公告)号：US12212045B2

公开(公告)日：2025-01-28

申请号：US18075815

申请日：2022-12-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yousung Lee ,  Dongil Yang ,  Hyoseok Na

IPC: H01Q1/24 ,  H01Q1/38 ,  H01Q1/52

Abstract: An electronic device comprises: a housing including a front plate, a rear plate, and side portions surrounding a space formed by the front plate and the rear plate; a display visible through the front plate; and an antenna module disposed in the space, wherein the antenna module comprises: a printed circuit board (PCB) including a first surface facing a first direction and a second surface facing a second direction opposite to the first direction; at least one first antenna disposed on the first surface of the PCB; an IC chip disposed on the second surface of the PCB; an insulation member comprising an insulating material covering at least a portion of the IC chip; and a second antenna disposed on a surface of the insulation member facing the second direction, wherein the IC chip may be configured to feed the first antenna, the first antenna may be configured to radiate a first signal of a first frequency band, and the second antenna may be configured to radiate a second signal.

公开(公告)号：US12069011B2

公开(公告)日：2024-08-20

申请号：US17503819

申请日：2021-10-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jiyeon Lee ,  Hoyoung Kim ,  Jaehyung An ,  Dongil Yang ,  Cheolseung Jung

IPC: H04L51/04 ,  G06F40/20 ,  G06F40/30

CPC classification number: H04L51/04 ,  G06F40/20 ,  G06F40/30

Abstract: An electronic device and a method for controlling thereof are provided. The electronic device may include: a memory and a processor configured to: input sentences input into a plurality of conversation rooms generated through a messenger application into a first model and acquire characteristic information of conversations conducted in the plurality of respective conversation rooms, based on a first sentence being input, input the first sentence and the characteristic information into a second model and acquire first scores indicating a similarity between the first sentence and the characteristics of the conversations conducted in the plurality of respective conversation rooms, input the first sentence and the sentences input into the plurality of conversation rooms into a third model and acquire second scores indicating relevance between the first sentence and the sentences input into the plurality of conversation rooms, identify a conversation room as a conversation room corresponding to the first sentence among the plurality of conversation rooms based on the characteristic information, the first scores, and the second scores, and input the first sentence into the identified conversation room.