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.

公开(公告)号：US20230141447A1

公开(公告)日：2023-05-11

申请号：US17896638

申请日：2022-08-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonil LEE ,  Minki KIM ,  Jihoon KIM ,  Gwangjae JEON

IPC: H01L23/00 ,  H01L25/065

CPC classification number: H01L24/05 ,  H01L24/08 ,  H01L24/03 ,  H01L24/80 ,  H01L24/97 ,  H01L24/94 ,  H01L25/0652 ,  H01L25/0657 ,  H01L2224/16227 ,  H01L2224/16238 ,  H01L24/16 ,  H01L2224/95001 ,  H01L2224/03616 ,  H01L2224/80204 ,  H01L2224/80895 ,  H01L2224/80896 ,  H01L2225/06524 ,  H01L2225/06527 ,  H01L2225/06544 ,  H01L2924/35121 ,  H01L2924/1434 ,  H01L2924/1431 ,  H01L2224/08121 ,  H01L2224/08145 ,  H01L2224/05018 ,  H01L2224/05073 ,  H01L2224/05541 ,  H01L2224/05555 ,  H01L2224/05015 ,  H01L2224/05557 ,  H01L2224/05578 ,  H01L2224/05687 ,  H01L2224/05647 ,  H01L2224/05166 ,  H01L2224/05187

Abstract: A semiconductor package is provided in which a first insulating layer includes a first recess spaced apart from a first pad in a first direction, and a second insulating layer includes a second recess spaced apart from a second pad in the first direction and overlapping at least a portion of the first recess in a second direction, perpendicular to the first direction, to provide an air gap together with the first recess. The semiconductor package further includes a first bonding surface defined by the first and second insulating layers contacting each other on one side of the air gap, adjacent to the first and second pads, and a second bonding surface defined by the first and second insulating layers contacting each other on another side of the air gap, opposite to the one side.

公开(公告)号：US20220037763A1

公开(公告)日：2022-02-03

申请号：US17297868

申请日：2019-12-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jihoon KIM ,  Hyoseok NA ,  Jongin LEE

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

Abstract: An electronic device according to an embodiment disclosed herein includes a housing and a plurality of antenna modules disposed adjacent to an edge of the housing, wherein the plurality of antenna modules may include: a first antenna array including a printed circuit board, which includes a first face, a second face facing away from the first face, and a side face disposed between the first face and the second face, and a plurality of first antenna elements extending from a point on the first face to a point on the second face through the side face; and a second antenna array including a plurality of second antenna elements disposed on the first face. In addition, various embodiments conceived through the specification are possible.

公开(公告)号：US20210194438A1

公开(公告)日：2021-06-24

申请号：US17127064

申请日：2020-12-18

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H03F1/52 ,  H04B1/3827 ,  H03D7/00 ,  H03F3/24 ,  H03L7/099

Abstract: An apparatus and a method are provided for, in an electronic device which generates a reference signal having a reference frequency, mixes the reference signal to an input signal for transmission, and amplifies power, outputting a control signal for turning off amplifying the power, if a frequency of a signal acquired at an arbitrary point after generating the reference signal or mixing the signals before amplifying the power is out of a designated frequency band, thus preventing burnout of a power amplifier.

公开(公告)号：US20200374880A1

公开(公告)日：2020-11-26

申请号：US16636819

申请日：2018-08-29

Applicant: Samsung Electronics Co., Ltd. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： Byounghoon JUNG ,  Jihoon KIM ,  Sunghyun CHOI ,  Seung-Hoon PARK ,  Jungsoo JUNG ,  Taejun PARK ,  Kangjin YOON ,  Jaehong YI ,  Sunwook HWANG

IPC: H04W72/04 ,  H04W24/10

Abstract: Disclosed is 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). According to various embodiments of the present disclosure, a terminal operation method in a wireless communication system comprises the steps of: identifying a primary anchor carrier among a plurality of anchor carriers used by a base station; and receiving an information signal (IS) from the base station through the identified primary anchor carrier, wherein the primary anchor carrier can be continuously maintained in order to receive the IS from the base station.

公开(公告)号：US20200257295A1

公开(公告)日：2020-08-13

申请号：US16760168

申请日：2018-12-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junho PARK ,  Sunggu KWON ,  Jihoon KIM ,  Kyungshik ROH ,  Minsu LEE

IPC: G05D1/02 ,  B64D47/08 ,  B64C39/02

Abstract: Various embodiments of the present invention relate to an unmanned aerial vehicle (UAV) and method for operating the same, and an automated guided vehicle (AGV) for controlling movements of the unmanned aerial vehicle. The unmanned aerial vehicle according to various embodiments of the present invention may comprise: a wireless communication circuit; at least one sensor; a processor operatively connected to the wireless communication circuit and the at least one sensor; and a memory operatively connected to the processor, wherein the memory stores instructions that, when executed, cause the processor to: receive a movement command for a movement with respect to the current location of the unmanned aerial vehicle, from an automated guided vehicle located within a predetermined distance from the unmanned aerial vehicle, by using the wireless communication circuit; acquire location-independent sensing information by using the at least one sensor, while the unmanned aerial vehicle moves according to the movement command; and transmit the location-independent sensing information to the automated guided vehicle so as to allow the automated guided vehicle to determine the location of the unmanned aerial vehicle by using the location-independent sensing information.

公开(公告)号：US20200053570A1

公开(公告)日：2020-02-13

申请号：US16532296

申请日：2019-08-05

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

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

IPC: H04W16/14 ,  H04W72/04 ,  H04W52/36 ,  H04W28/26 ,  H04W74/08

Abstract: Provided is a method of occupying a channel in a wireless communication system that supports an unlicensed band. The method comprising detecting an earlier point among a first point at which transmission of a first subframe in a first channel is completed and a second point at which a busy state of a second channel is terminated. The method further comprising determining a type of a second subframe based on at least one of a result of the detecting or first transmit power for the first channel, transmitting the second subframe of the determined type in the first channel after transmission of the first subframe is completed, and transmitting a third subframe in the first channel and a fourth subframe in the second channel, after transmission of the second subframe is completed.

公开(公告)号：US20170255356A9

公开(公告)日：2017-09-07

申请号：US14242263

申请日：2014-04-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jihoon KIM

IPC: G06F3/0486 ,  G06F3/0488

CPC classification number: G06F3/04886 ,  G06F3/0237 ,  G06F3/04847 ,  G06F3/04883 ,  G06F17/214 ,  G06F17/276 ,  H04M1/72552

Abstract: A method of inputting text in an electronic device having a touch screen is provided. The method includes displaying a screen including a keypad and a character input window, displaying a recommended text related to a character on a candidate window when an input of the character is detected through the keypad, detecting a gesture of a touch input according to the recommended text, and displaying a recommended text to which a style corresponding to the gesture is applied on the character input window.

公开(公告)号：US20240378916A1

公开(公告)日：2024-11-14

申请号：US18784220

申请日：2024-07-25

Applicant: Samsung Electronics Co., Ltd.

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

IPC: G06V30/32 ,  G06F40/166 ,  G06F40/263 ,  G06V30/19 ,  G06V30/22

Abstract: An electronic device and a method of operating the same are provided. The electronic device includes memory storing one or more computer programs and a processor communicatively coupled to the memory, wherein the one or more computer programs include computer-executable instructions that, when executed by the processor individually or collectively, cause the electronic to receive a user input including a touch trajectory, determine whether the number of strokes of the user input exceeds a first reference value, in case that the number of strokes for the user input exceeds the first reference value, perform line separation for the user input into a first row and a second row, and in case that the number of strokes for the user input is equal to or smaller than the first reference value, perform syllable block recognition on the user input.