公开(公告)号：US12067794B2

公开(公告)日：2024-08-20

申请号：US17520245

申请日：2021-11-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaehyun Kwon ,  Jinwoo Nam ,  Gilwoo Song ,  Heeseung Shin ,  Minseok Choi

IPC: G06T7/70 ,  G06T7/00 ,  G06V10/764 ,  G06V10/82 ,  G06V20/00 ,  G06V40/16

CPC classification number: G06V20/95 ,  G06T7/0002 ,  G06T7/70 ,  G06V10/764 ,  G06V10/82 ,  G06V40/16 ,  G06T2200/24 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30201

Abstract: A server and an electronic device for identifying a fake image are provided. The server includes a memory storing an artificial intelligence model trained to identify a fake image; and a processor connected to the memory, and configured to identify whether an image is the fake image by inputting the image to the artificial intelligence model, wherein the artificial intelligence model is a model trained based on an original image and a sample fake image, each including information about a landmark of a face area.

公开(公告)号：US12155115B2

公开(公告)日：2024-11-26

申请号：US17941366

申请日：2022-09-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yonghwan Hyun ,  Jaehyun Kwon ,  Jongmin Kim ,  Yangtack Oh ,  Seongeun Bae

IPC: H01Q1/38 ,  H01Q1/24 ,  H01Q5/328

Abstract: An electronic device is provided. The electronic device includes a housing, a circuit board disposed in the housing and receiving a communication module, an antenna assembly disposed in the housing and including an antenna pattern electrically connected with the communication module and a ground pattern, and a conductive plate disposed on the antenna assembly. At least a portion of the ground pattern may be positioned between the antenna pattern and the conductive plate. The conductive plate may be configured to be electrically coupled with the antenna pattern through the ground pattern.

公开(公告)号：US11842274B2

公开(公告)日：2023-12-12

申请号：US17140706

申请日：2021-01-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gilwoo Song ,  Jaehyun Kwon ,  Jinwoo Nam ,  Heeseung Shin ,  Minseok Choi

IPC: G06N3/00 ,  G06N3/08 ,  G06V20/40 ,  G06F18/22 ,  G06N3/045 ,  G06V10/22 ,  G06V10/25 ,  G06V10/75

CPC classification number: G06N3/08 ,  G06F18/22 ,  G06N3/045 ,  G06V10/22 ,  G06V20/41 ,  G06V20/46 ,  G06V10/25 ,  G06V10/751

Abstract: A controlling method of an electronic apparatus may include: obtaining image data and metadata regarding the image data, the image data comprising a first image frame and a second image frame that is subsequent to the first image frame; obtaining information regarding a region of interest of the first image frame by inputting the first image frame to a first neural network model; obtaining a similarity between the first image frame and the second image frame based on motion vector information included in the metadata; and detecting whether there is a manipulated area in the second image frame based on the similarity.

公开(公告)号：US10347686B2

公开(公告)日：2019-07-09

申请号：US15805743

申请日：2017-11-07

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY

Inventor： Unjeong Kim ,  Younggeun Roh ,  Jaeseok Kim ,  Chihun In ,  Hyunyong Choi ,  Jaehyun Kwon

IPC: H01L29/78 ,  H01L27/146 ,  H01L31/0232 ,  H01L31/0296 ,  H01L31/08 ,  H01L43/08 ,  H01L31/028 ,  H01L31/09 ,  H01L31/112 ,  H01F1/00 ,  H01L49/00

Abstract: An optical sensor is disclosed. The optical sensor may include a substrate, a topological insulator layer formed on the substrate, an oxide layer formed on the topological insulator layer, a graphene layer stacked on the oxide layer, and a dielectric layer covering the graphene layer.

公开(公告)号：US20210209374A1

公开(公告)日：2021-07-08

申请号：US17140706

申请日：2021-01-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gilwoo Song ,  Jaehyun Kwon ,  Jinwoo Nam ,  Heeseung Shin ,  Minseok Choi

IPC: G06K9/00 ,  G06K9/62 ,  G06K9/32 ,  G06N3/04 ,  G06N3/08

Abstract: A controlling method of an electronic apparatus may include: obtaining image data and metadata regarding the image data, the image data comprising a first image frame and a second image frame that is subsequent to the first image frame; obtaining information regarding a region of interest of the first image frame by inputting the first image frame to a first neural network model; obtaining a similarity between the first image frame and the second image frame based on motion vector information included in the metadata; and detecting whether there is a manipulated area in the second image frame based on the similarity.

公开(公告)号：US10756301B2

公开(公告)日：2020-08-25

申请号：US15807825

申请日：2017-11-09

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY

Inventor： Unjeong Kim ,  Younggeun Roh ,  Jaehyun Kwon ,  Younghee Lee ,  Hyeyun Jeong

IPC: H01L33/00 ,  H01L51/52 ,  H01L51/56 ,  G02B5/08 ,  H01L51/50

Abstract: An electronic device having a stacking structure including a plurality of 2D material layers is provided. The stacking structure includes a first 2D material layer, among the plurality of 2D material layers, stacked adjacent to a second 2D material layer, among the plurality of 2D material layers, and the first 2D material layer is rotated with respect to the second 2D material layer.

公开(公告)号：US20180205038A1

公开(公告)日：2018-07-19

申请号：US15807825

申请日：2017-11-09

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY

Inventor： Unjeong Kim ,  Younggeun Roh ,  Jaehyun Kwon ,  Younghee Lee ,  Hyeyun Jeong

IPC: H01L51/52 ,  G02B5/08 ,  H01L51/56

Abstract: An electronic device having a stacking structure including a plurality of 2D material layers is provided. The stacking structure includes a first 2D material layer, among the plurality of 2D material layers, stacked adjacent to a second 2D material layer, among the plurality of 2D material layers, and the first 2D material layer is rotated with respect to the second 2D material layer.