公开(公告)号：US20250005874A1

公开(公告)日：2025-01-02

申请号：US18884879

申请日：2024-09-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Daiwoong CHOI ,  Soowan KIM ,  Sanghun LEE ,  Yongjin CHO ,  Hyunsoo KIM

IPC: G06T19/00 ,  G06F3/0346 ,  G06V20/20

Abstract: An electronic device is provided. The electronic device is configured to execute an augmented reality (AR) application, to obtain an image, to obtain sensing information including at least one of posture information or position information of the electronic device that correspond to the image, to produce a virtual object that is superimposed on the image according to a user input, to obtain, based on the image and the sensing information, identification information corresponding to the virtual object, and to output the virtual object to a display, in response to a case in which information, obtained via at least one sensor in the state in which the AR application is executed, corresponds to the sensing information.

公开(公告)号：US20240144653A1

公开(公告)日：2024-05-02

申请号：US18310075

申请日：2023-05-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunsoo KIM ,  Seijoon KIM ,  Minyoung MUN ,  Seungkeun YOON

IPC: G06V10/77 ,  G06V10/50 ,  G06V10/74 ,  G06V10/774 ,  G06V10/82

CPC classification number: G06V10/7715 ,  G06V10/50 ,  G06V10/761 ,  G06V10/774 ,  G06V10/82

Abstract: A processor-implemented method includes: determining distances between an input vector and center vectors comprised in a plurality of output nodes comprised in a trained codebook; and outputting a first feature vector of the input vector based on the distances between the center vectors and the input vector, wherein the trained codebook is trained by: determining a distance between a training input vector and the center vector for each of the output nodes; determining, among the plurality of output nodes, a best matched unit (BMU) in which a distance between the training input vector and the center vector of the BMU is minimized; and training the codebook by updating the center vector of the BMU, based on the distance between the training input vector and the center vector of the BMU.

公开(公告)号：US20240125890A1

公开(公告)日：2024-04-18

申请号：US18472498

申请日：2023-09-22

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： Geonwoong JUNG ,  Byonghyo SHIM ,  Hyunsoo KIM ,  Yongsuk BYUN

IPC: G01S5/02 ,  H04B7/04

CPC classification number: G01S5/0273 ,  H04B7/04013

Abstract: The present disclosure relates to a method and device for communication by a base station in a wireless communication system supporting multiple reconfigurable intelligent surface (RIS) devices. According to an embodiment A method for operating a base station, the method comprises selecting at least two reference reconfigurable intelligent surface (RIS) devices for estimating a position of a user equipment (UE) from among a plurality of RIS devices, estimating position information about the UE using the selected at least two reference RIS devices, receiving an uplink pilot signal of the UE through the selected at least two reference RIS devices; and estimating a multi-RIS channel for the plurality of RIS devices based on the uplink pilot signal of the UE and the estimated position information about the UE.

公开(公告)号：US20240069351A1

公开(公告)日：2024-02-29

申请号：US18328386

申请日：2023-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungseok HONG ,  Hyunsoo KIM ,  Seungbum LEE

IPC: G02B27/01 ,  G06F3/01 ,  G06F3/04812 ,  G06F3/04883

CPC classification number: G02B27/0172 ,  G06F3/013 ,  G06F3/04812 ,  G06F3/04883 ,  G02B2027/0123

Abstract: A processor of an electronic device displays, by controlling a wearable device, a portion of a first screen in an FoV of the wearable device and displays a second screen within a displaying area of the display of the electronic device. In a first state identifying a reference position to be displayed within the FoV based on first information received from the wearable device and for identifying the reference position of the pointer in the FoV, the processor obtains the position of the pointer in the FoV, based on the reference position and a position of a contact point of a touch input on the second screen. The processor obtains a position of the pointer in the FoV based on the position of the contact point within a second state and transmits second information for displaying the pointer in the first screen to wearable device based on the obtained position.

公开(公告)号：US20230342621A1

公开(公告)日：2023-10-26

申请号：US18341996

申请日：2023-06-27

Applicant: Samsung Electronics Co., Ltd. ,  POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION

Inventor： Hyunsoo KIM ,  Jaeyoon SIM ,  Jaehan PARK ,  Hyunwoo SON ,  Sangjoon KIM

IPC: G06N3/088 ,  G06F17/18

CPC classification number: G06N3/088 ,  G06F17/18 ,  G06F2218/12

Abstract: A method and apparatus for performing anomaly detection by using a neural network are provided. The apparatus is configured to extract input features of an input data signal, obtain output features of the neural network by processing the input features through the neural network, obtain an error based on the input features and the output features, and determine whether the input data signal indicates an abnormal signal based on the error and a threshold.

公开(公告)号：US20230209757A1

公开(公告)日：2023-06-29

申请号：US18115467

申请日：2023-02-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Heesung LEE ,  Goeun KIM ,  Inkyu KIM ,  Hyunsoo KIM ,  Hyesun PARK ,  Kyunghwan SONG ,  Aro CHEON ,  Youngjun HEO ,  Kyungtae KIM ,  Seokjin PARK ,  Hyunsuk CHOI

IPC: H05K5/04 ,  H05K5/00 ,  G04G17/08 ,  C25D11/12 ,  C25D11/14 ,  C25D11/16 ,  C25D11/18

CPC classification number: H05K5/04 ,  H05K5/0086 ,  G04G17/08 ,  C25D11/12 ,  C25D11/14 ,  C25D11/16 ,  C25D11/18 ,  H04M1/026

Abstract: In an embodiment, a housing for an electronic device is colored through an anodizing process. The electronic device includes the housing, which includes a front plate; a rear plate facing away from the front plate; a side member surrounding a space between the front plate and the rear plate; and a support member which is disposed in the space. A portion of the housing is a conductive member formed of an electrically conductive material, which is divided into a first portion and a second portion which is electrically isolated from the first portion. The first portion is colored by a primary anodizing process with a first color, and the second portion is colored by a secondary anodizing process with a second color different from the first color.

公开(公告)号：US20230097583A1

公开(公告)日：2023-03-30

申请号：US17955039

申请日：2022-09-28

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

Inventor： Seunghyun LEE ,  Byonghyo SHIM ,  Seungnyun KIM ,  Hyunsoo KIM ,  Yosub PARK

IPC: H04W16/28 ,  H04W56/00

Abstract: The disclosure relates to a 5G or a 6th generation (6G) communication system for supporting a higher data transmission rate after a 4th generation (4G) communication system such as LTE. An operating method of a BS in a wireless communication system includes broadcasting a power signal of an IRS, broadcasting an SSB, and requesting receive beam reporting from a control unit of the IRS.

公开(公告)号：US20220391664A1

公开(公告)日：2022-12-08

申请号：US17483110

申请日：2021-09-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunsoo KIM

IPC: G06N3/04 ,  G06F17/16

Abstract: A processor-implemented method with neural network quantization includes: converting each of parameter elements comprised in a multidimensional parameter vector of a multidimensional vector neural network into a Euler angle; performing quantization on the Euler angles; and determining each of quantized parameter elements based on the quantized Euler angles.

公开(公告)号：US20220253247A1

公开(公告)日：2022-08-11

申请号：US17472990

申请日：2021-09-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunsoo KIM ,  Seungwon LEE ,  Seungwoo SEO ,  Hosang YOON

IPC: G06F3/06

Abstract: A memory controller, a method of operating the memory controller, and an electronic device including the memory controller are disclosed. The method of operating a memory controller, comprising receiving, from a host core, a plurality of commands for a memory, identifying, from among the plurality of commands, processing in memory (PIM) commands to execute one or more operations in the memory, verifying ordering information from a data field in each of the PIM commands, and reordering the PIM commands based on the ordering information and transmitting the reordered PIM commands to the memory.

公开(公告)号：US20220191457A1

公开(公告)日：2022-06-16

申请号：US17550270

申请日：2021-12-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kwangmin BYEON ,  Seungbum LEE ,  Seungseok HONG ,  Minki KIM ,  Hyunsoo KIM ,  Donghyun YEOM

IPC: H04N13/167 ,  H04N13/293 ,  H04N13/383

Abstract: Various embodiments of the present disclosure provide an electronic device comprising: a communication module comprising communication circuitry, a memory, and a processor operatively connected to the communication module and the memory, wherein the processor is configured to: control the electronic device to establish a connection to a wearable display device through the communication module, receive gaze information from the wearable display device, determine a first application and a second application corresponding to the gaze information to be displayed on a screen, identify profiles of the determined first application and second application, and combine graphic data corresponding to the first application and graphic data corresponding to the second application and transmit the combined graphic data to the wearable display device, or transmit each of graphic data corresponding to the first application and graphic data corresponding to the second application to the wearable display device, based on the identified profiles.