公开(公告)号：US20250069846A1

公开(公告)日：2025-02-27

申请号：US18584633

申请日：2024-02-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Solhee IN ,  Dohyung Kim ,  Sungsoo Kim ,  Jaesup Lee ,  Byungwook Jung

IPC: H01J37/244 ,  H01J37/32 ,  H02J50/20 ,  H02J50/40 ,  H02J50/90

Abstract: A system includes a radio frequency (RF) device outputting an RF signal; and at least one sensor device generating a power supply voltage using the RF signal output from the RF device, and operating by the power supply voltage, wherein the sensor device includes a case; a plurality of detectors disposed in the case, and collecting environmental data of a space in which the RF device and the sensor device are input, to generate detection data; a battery supplying a power supply voltage necessary for operation of the plurality of detectors; and a charger charging the battery, wherein the charger includes an antenna installed in the case and receiving RF power from an external source, an RF-DC converter converting an alternating current voltage corresponding to the RF power into a direct current voltage, a matching circuit connected between the antenna and the RF-DC converter, and a DC-DC converter adjusting a level of the direct current voltage and charging the battery.

公开(公告)号：US12230685B2

公开(公告)日：2025-02-18

申请号：US17589178

申请日：2022-01-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungsoo Kim ,  Sunhye Lee ,  Donghyun Roh ,  Koungmin Ryu ,  Jongmin Baek

IPC: H01L29/417 ,  H01L29/78

Abstract: A semiconductor device includes active fins extending in a first direction on a substrate; an isolation insulating layer covering a portion of side surfaces of the active fins; channel layers stacked vertically and spaced apart on the active fins; a gate pattern in a second direction across the active fins and the channel layers; and spacer layers across the active fins in the second direction on both sides of the gate pattern. At least one spacer layer extends downwardly along a side surface of the gate pattern such that a lower surface thereof contacts the isolation insulating layer. The lower surface of the spacer layer is higher than a level of upper surfaces of the active fins. The gate pattern has a lower surface contacting the isolation insulating layer. The lower surface of the gate pattern is lower than a level of the upper surfaces of the active fins.

公开(公告)号：US12191373B2

公开(公告)日：2025-01-07

申请号：US17526634

申请日：2021-11-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangkoo Kang ,  Sungsoo Kim ,  Sunki Min ,  Iksoo Kim ,  Donghyun Roh

IPC: H01L29/49 ,  H01L21/764 ,  H01L27/088 ,  H01L29/06 ,  H01L29/417 ,  H01L29/423 ,  H01L29/66 ,  H01L29/78 ,  H01L29/786

Abstract: A method includes: forming a sacrificial gate structure on the active region; forming a spacer structure including a first spacer, a second spacer, and an air-gap spacer, the air-gap spacer capped by bending an upper portion of the second spacer toward an upper portion of the first spacer; forming an insulating structure on the sides of the spacer structure; forming a gap region; and forming a gate structure including a gate dielectric layer, a gate electrode, and a gate capping layer in the gap region. The upper portion of the second spacer is in physical contact with the upper portion of the first spacer on a contact surface, and a lowermost end of the contact surface is on a level higher than an upper surface of the gate electrode with the substrate being a reference base level.

公开(公告)号：US20240214017A1

公开(公告)日：2024-06-27

申请号：US18397760

申请日：2023-12-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Minki AHN ,  Sungsoo Kim ,  Jung Woon Lee

IPC: H04B1/12 ,  H04B1/00 ,  H04B1/16

CPC classification number: H04B1/12 ,  H04B1/0096 ,  H04B1/1607

Abstract: A first wireless communication apparatus includes: a transceiver configured to: receive a radio frequency (RF) signal via a channel from a second wireless communication apparatus, and downconvert the RF signal to generate a received signal that has a lower frequency than a frequency of the RF signal; and a processing circuit configured to: compare the received signal with a reference signal to generate a compensation index based on a comparison result, and compensate an initial first arrival path (FAP) time index of the received signal based on the compensation index to generate a final FAP time index.

公开(公告)号：US12009595B2

公开(公告)日：2024-06-11

申请号：US17569132

申请日：2022-01-05

Applicant: Samsung Electronics Co., Ltd. ,  Industry-Academic Cooperation Foundation, Yonsei University

Inventor： Junggil Kim ,  Youngjoong Yoon ,  Sungsoo Kim ,  Sunghoe Kim ,  Janghwan Bae

IPC: H01Q1/38 ,  H01Q21/06 ,  H04M1/02 ,  H01Q1/24

CPC classification number: H01Q21/064 ,  H04M1/0214 ,  H04M1/0266 ,  H01Q1/243

Abstract: Electronic device is provided. The electronic device comprises: a housing surrounding a space between first and second plates and including a side surface member of which at least a portion includes a conductive section; a communication module; and an antenna structure. The conductive section includes first and second regions formed at a different position. The antenna structure includes a plurality of first slot sets formed in the first region, wherein at least two first slots extending in a first direction combine to form one first slot set and the plurality of first slot sets are formed at first designated intervals in a second direction, and a plurality of second slot sets formed in the second region. At least two second slots extending in the first direction combine to form one second slot set and the plurality of second slot sets are formed at second designated intervals in the second direction.

公开(公告)号：US11961522B2

公开(公告)日：2024-04-16

申请号：US17296806

申请日：2019-11-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chanwoo Kim ,  Dhananjaya N. Gowda ,  Sungsoo Kim ,  Minkyu Shin ,  Larry Paul Heck ,  Abhinav Garg ,  Kwangyoun Kim ,  Mehul Kumar

IPC: G10L17/02 ,  G10L17/04 ,  G10L25/21 ,  G10L17/18 ,  G10L17/20

CPC classification number: G10L17/02 ,  G10L17/04 ,  G10L25/21 ,  G10L17/18 ,  G10L17/20

Abstract: The disclosure relates to an electronic apparatus for recognizing user voice and a method of recognizing, by the electronic apparatus, the user voice. According to an embodiment, the method of recognizing the user voice includes obtaining an audio signal segmented into a plurality of frame units, determining an energy component for each filter bank by applying a filter bank distributed according to a preset scale to a frequency spectrum of the audio signal segmented into the frame units, smoothing the determined energy component for each filter bank, extracting a feature vector of the audio signal based on the smoothed energy component for each filter bank, and recognizing the user voice in the audio signal by inputting the extracted feature vector to a voice recognition model.

公开(公告)号：US11907615B2

公开(公告)日：2024-02-20

申请号：US17335671

申请日：2021-06-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jooyoon Bae ,  Minjeong Ko ,  Sungsoo Kim ,  Jinsung Kim ,  Hwakyung Kim ,  Jinha Jun

IPC: G06F3/16 ,  H04M1/72454

CPC classification number: G06F3/167 ,  H04M1/72454 ,  H04M2250/74

Abstract: A context aware service provision method and apparatus for recognizing the user context and executing an action corresponding to the user context according to a rule defined by the user and feeding back the execution result to the user interactively are provided. The method for providing a context-aware service includes receiving a user input, the user input being at least one of a text input and a speech input, identifying a rule including a condition and an action corresponding to the condition based on the received user input, activating the rule to detect a context which corresponds to the condition of the rule, and executing, when the context is detected, the action corresponding to the condition.

公开(公告)号：US20240014060A1

公开(公告)日：2024-01-11

申请号：US18162182

申请日：2023-01-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Daejung Kim ,  Minyoung Kang ,  Sungsoo Kim ,  Sohee Kim ,  Yongsoo Yoo ,  Jihyeon Ha

IPC: H01L21/677 ,  G01D5/24 ,  G01B21/24 ,  B25J9/16 ,  H01L27/146 ,  H01L21/68 ,  H01J37/32 ,  G06T7/00 ,  G06T7/73

CPC classification number: H01L21/67739 ,  G01D5/24 ,  G01B21/24 ,  B25J9/1697 ,  H01L27/14618 ,  H01L21/681 ,  H01J37/32715 ,  G06T7/001 ,  G06T7/74 ,  H01L21/68707

Abstract: A sensor module includes a body including a first body part and a second body part detachably coupled to the first body part, a first sensor unit on a lower surface of the body, and configured to detect a contact area in which the lower surface of the body contacts a first external object and to output a first measurement value, a second sensor unit on a side surface of the body and configured to output a second measurement value by measuring a distance between the side surface of the body and a second external object, and a control circuit in the body part configured to control the first sensor unit and the second sensor unit and generate measurement data based on the first measurement value and the second measurement value. The first sensor unit and the second sensor unit are in the second body part.

公开(公告)号：US11508378B2

公开(公告)日：2022-11-22

申请号：US16661658

申请日：2019-10-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kwangyoun Kim ,  Kyungmin Lee ,  Youngho Han ,  Sungsoo Kim ,  Sichen Jin ,  Jisun Park ,  Yeaseul Song ,  Jaewon Lee

IPC: G10L17/00 ,  G10L25/51 ,  G10L25/84

Abstract: An electronic device is provided. The electronic device includes a microphone to receive audio, a communicator, a memory configured to store computer-executable instructions, and a processor configured to execute the computer-executable instructions. The processor is configured to determine whether the received audio includes a predetermined trigger word; based on determining that the predetermined trigger word is included in the received audio; activate a speech recognition function of the electronic device; detect a movement of a user while the speech recognition function is activated; and based on detecting the movement of the user, transmit a control signal, to a second electronic device to activate a speech recognition function of the second electronic device.

公开(公告)号：US11357107B2

公开(公告)日：2022-06-07

申请号：US17133380

申请日：2020-12-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bumhee Bae ,  Sungsoo Kim ,  Kwangmo Yang

IPC: H05K1/11 ,  H05K1/02

Abstract: An electronic device includes a first electric element a second electric element, and a circuit board. The circuit board is configured to deliver a signal between the first electric element and the second electric element. The circuit board includes a first portion, a second portion, and a third portion. The second and third portions extend from the first portion with the first portion therebetween. The circuit board also includes at least one signal line extending from the second portion to the third portion, a plurality of ground patterns extending from the second portion to the third portion, a plurality of first conductive vias positioned at the second portion and electrically connecting the plurality of ground patterns, and a plurality of second conductive vias positioned at the third portion and electrically connecting the plurality of ground patterns. The plurality of ground patterns include a meander form at the first portion.