公开(公告)号：US20240045587A1

公开(公告)日：2024-02-08

申请号：US18491152

申请日：2023-10-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donghyuk LEE ,  Taewon KWAK ,  Kyungmin KIM ,  Dohyeon KIM ,  Jungrim KIM ,  Jihoon KIM ,  Gibeyong PARK ,  Jeongwan PARK ,  Jinsu SHIN ,  Konsang LEE ,  Seungcheol LEE ,  Bongje CHO ,  Munwon CHOI ,  Seowon CHOI ,  Eunji CHOI ,  Yeunwook LIM

IPC: G06F3/04883 ,  G06F40/171 ,  G06V30/32 ,  G06V30/142

CPC classification number: G06F3/04883 ,  G06F40/171 ,  G06V30/32 ,  G06V30/1423

Abstract: Disclosed is an electronic device including a touch screen, a memory and a processor, wherein the memory stores instructions that, when executed, cause the at least one processor to detect a handwriting recognition request for a first handwriting input while displaying the first handwriting input on the touch screen, in response to detecting the handwriting recognition request, perform the handwriting recognition for the first handwriting input to identify a text corresponding to the first handwriting input, apply at least one color of the first handwriting input identified based on the handwriting recognition to the text, present a first rich text to which the at least one color has been applied, adjacent to the first handwriting input, and in response to a request for replacing the first handwriting input with the first rich text, replace the first handwriting input with the first rich text.

公开(公告)号：US20230046860A1

公开(公告)日：2023-02-16

申请号：US17875605

申请日：2022-07-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jihoon KIM ,  Gwanyong PARK ,  Jeongwan PARK ,  Donghyuk LEE

IPC: G06V30/32 ,  G06F3/04883 ,  G06V30/22 ,  G06V30/19

Abstract: According to certain embodiments, an electronic device may include a display, a memory, and a processor operatively connected to the display and the memory. The processor may be configured to, while receiving user's touch input in a handwriting area of the display, the user's touch input comprising successive input stokes: output the successive input strokes in the handwriting area on the display; determine a first stroke group including some of the successive input strokes, to determine a first character corresponding to the first stroke group, to output the first stroke group in an output area adjacent to the handwriting area on the display, to determine a second stroke group including at least another input stroke received after the some of the successive input strokes, to determine a second character corresponding to the second stroke group, and to output the second stroke group in the output area, move the first stroke group to on one side of the second stroke group on the display.

公开(公告)号：US20210273665A1

公开(公告)日：2021-09-02

申请号：US17262961

申请日：2019-07-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byungjoon PARK ,  Daehyun KANG ,  Jihoon KIM ,  Hyunchul PARK ,  Juho SON

IPC: H04B1/04 ,  H03F3/24

Abstract: The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of a 4th generation (4G) communication system such as long term evolution (LTE). The present disclosure is to amplify transmission signals in a wireless communication system, and a transmitting device may include an antenna array including a plurality of antenna elements, a plurality of amplification chains for amplifying signals transmitted through the plurality of the antenna elements, and a power supply line for supplying powers to the plurality of the amplification chains. Herein, the powers used by power amplifiers included in at least one amplification chain of the plurality of the amplification chains may be divided by filtering or by independent pads and branch-lines.

公开(公告)号：US20210257748A1

公开(公告)日：2021-08-19

申请号：US17259416

申请日：2019-07-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ilpyo HONG ,  Jihee KANG ,  Jiyong KIM ,  Jihoon KIM ,  Jongin LEE

IPC: H01Q21/30 ,  H04B17/12 ,  H04B17/17 ,  H04B17/318 ,  H01Q3/24

Abstract: An electronic device for identifying a status of a wireless communication device of various embodiments of the present disclosure can include an antenna configured to receive wireless signals outputted from a first antenna and a second antenna included in an external electronic device, a communication circuit electrically connected to the antenna, and a control circuit. The control circuit can be configured to control the external electronic device wherein the external electronic device outputs specified wireless signals at a first specified phase by using the first antenna and at a second specified phase by using the second antenna, receive the specified wireless signals by using the antenna, identify a signal intensity corresponding to the specified wireless signals by using the communication circuit, and determine a status related to the external electronic device at least on the basis of a difference value between the specified signal intensity and a reference signal intensity.

公开(公告)号：US20200084802A1

公开(公告)日：2020-03-12

申请号：US16565305

申请日：2019-09-09

Applicant: Samsung Electronics Co., Ltd. ,  Seoul National University R&DB Foundation

Inventor： Byounghoon JUNG ,  Jihoon KIM ,  Sunghyun CHOI ,  Kangjin YOON ,  Jaehong YI

IPC: H04W74/08 ,  H04W16/14

Abstract: A communication method using a plurality of channels in a wireless communication system supporting an unlicensed band. The communication method includes: performing listen-before-talk (LBT) for transmitting a random access preamble on each of a plurality of control channels supported by a user equipment (UE), from among a plurality of control channels supported by a base station; transmitting a random access preamble through a control channel where the LBT succeeded from among the plurality of control channels where the LBT for transmitting the random access preamble is performed; and receiving a random access response (RAR) through a control channel determined according to a result of the LBT performed by the base station, from among the plurality of control channels supported by the UE, wherein a control channel is a channel through which a control signal and a data signal are transmitted and received.

公开(公告)号：US20140068497A1

公开(公告)日：2014-03-06

申请号：US14017051

申请日：2013-09-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sehwan PARK ,  Jihoon KIM ,  Sungwook PARK ,  Jaeyong LEE ,  Jihoon LEE ,  Dongyeol LEE

IPC: G06F3/0481

CPC classification number: G06F3/0481 ,  G06F3/0237 ,  G06F17/276

Abstract: A method of providing a service using a keypad is provided. The method includes displaying a text box and a keypad on an executed screen, inputting a start identifier according to a selection of a smart conversion button of the keypad, inputting a command after the identifier, inputting a termination identifier after the command, performing an intelligent service according to the command when the termination identifier is inputted, and outputting a result according to the intelligent service in the text box.

Abstract translation: 提供了一种使用键盘提供服务的方法。 该方法包括在执行画面上显示文本框和小键盘，根据键盘的智能转换按钮的选择输入开始标识符，在标识符之后输入命令，在命令之后输入终止标识符，执行智能 当输入终止标识符时根据命令进行服务，并在文本框中输出根据智能服务的结果。

公开(公告)号：US20240421777A1

公开(公告)日：2024-12-19

申请号：US18815287

申请日：2024-08-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunseok CHOI ,  Jooseung KIM ,  Jihoon KIM ,  Hyoseok NA ,  Sanghun SIM ,  Namjun CHO

IPC: H03F1/52 ,  H02H3/087 ,  H03F3/24

Abstract: An electronic device and method thereof of are provided to prevent burnout due to overcurrent. An electronic device includes a power amplifier configured to amplify a transmission signal; a battery configured to provide a bias voltage to the at least one power amplifier; and an overcurrent protection circuit configured to prevent overcurrent from flowing through the power amplifier. The overcurrent protection circuit includes a configurer configured to configure a reference current value, based on the power amplifier; a measurer configured to measure a bias current value due to the bias voltage; a comparator configured to compare the measured bias current value with the reference current value; and a controller configured to recognize overcurrent flowing through the power amplifier and control provision of the bias voltage, based on a result of the comparison.

公开(公告)号：US20240397660A1

公开(公告)日：2024-11-28

申请号：US18798207

申请日：2024-08-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joonhong KIM ,  Youngho RYU ,  Daehyun KIM ,  Jihoon KIM ,  Youngjun PARK ,  Kyungmin LEE ,  Bohwan CHOI

IPC: H05K7/20 ,  H05B6/54

Abstract: An electronic device is provided. The electronic device includes a power source, memory storing one or more computer programs, a dielectric heating device, and one or more processors communicatively coupled to the power source, the memory, and the dielectric heating device, wherein the dielectric heating device includes a first electrode connected to the power source, and a second electrode connected to the power source and arranged to be apart from the first electrode in a direction away from one surface of the first electrode, wherein the second electrode includes a plurality of second unit electrodes arranged at intervals in a longitudinal direction and a width direction, wherein the dielectric heating device heats an object to be heated arranged between the first electrode and the second electrode, and wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors individually or collectively, cause the electronic device to determine an electrode distance, which is a linear distance between the first electrode and the second unit electrodes, based on an estimated moisture content value of a partial region of the object being heated arranged on each of the second unit electrodes.

公开(公告)号：US20230317654A1

公开(公告)日：2023-10-05

申请号：US17980740

申请日：2022-11-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jihoon KIM ,  Minki KIM ,  Wonil LEE ,  Hyuekjae LEE

IPC: H01L23/00 ,  H01L25/065 ,  H01L25/18 ,  H01L25/00

CPC classification number: H01L24/08 ,  H01L25/0657 ,  H01L25/18 ,  H01L24/05 ,  H01L24/80 ,  H01L25/50 ,  H01L2224/05013 ,  H01L2224/05015 ,  H01L2224/05017 ,  H01L2224/05147 ,  H01L2224/08145 ,  H01L2224/80031 ,  H01L2224/80895 ,  H01L2224/80896 ,  H01L2924/1431 ,  H01L2924/14511

Abstract: Disclosed are semiconductor devices and their fabrication methods. The semiconductor device comprises lower and upper structures. The lower structure includes a first semiconductor substrate, a first pad, and a first dielectric layer. The upper structure includes a second semiconductor substrate, a second pad, and a second dielectric layer. The upper and lower structures are bonded to each other to allow the first and second pads to come into contact each other and to allow the first and second dielectric layers to come into contact each other. A first interface between the first and second pads is at a level different from that of a second interface between the first and second dielectric layers. A first area of the first pad is greater than a second area of the second pad. A second thickness of the second pad is different from a first thickness of the first pad.

公开(公告)号：US20230195168A1

公开(公告)日：2023-06-22

申请号：US18168279

申请日：2023-02-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinho LIM ,  Heecheul MOON ,  Jihoon KIM ,  Byounguk YOON

IPC: G06F1/16

CPC classification number: G06F1/1632 ,  G06F1/1679 ,  G06F1/1654

Abstract: A cover device of an electronic device is provided. The cover device includes a cover housing configured to cover at least a portion of the electronic device in a first state in which the electronic device is electrically coupled to the cover device, and a bracket including a first surface on which a terminal part is disposed and a second surface which faces the cover housing, wherein the bracket includes at least one first magnet disposed adjacent to the first surface and at least one second magnet disposed adjacent to the second surface, the cover housing includes at least one third magnet, and the at least one third magnet is disposed to align with the at least one second magnet in a second state in which the electronic device is electrically isolated from the cover device.