公开(公告)号：US20230184878A1

公开(公告)日：2023-06-15

申请号：US17825598

申请日：2022-05-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hanjun Kim ,  Heesae Lee ,  Hyun Cheol Jeon ,  Seokpyo Hong ,  Junhwan Lee

IPC: G01S5/02 ,  G01S5/14 ,  G01S13/46 ,  G01S13/02

CPC classification number: G01S5/0284 ,  G01S5/14 ,  G01S13/46 ,  G01S13/0209 ,  G01S2013/462

Abstract: An operating method of a user terminal, the operating method includes: configuring a first ultra-wide band (UWB) network corresponding to a target user based on first objects including the user terminal dependent on the target user, a UWB communication module including any one or any combination of any two or more of a UWB sensor, a UWB antenna, and a UWB tag; searching for a second UWB network corresponding to a multi-user adjacent to the first UWB network; obtaining, based on a result of the searching, relative position information between the target user and the multi-user by connecting the first UWB network to the second UWB network; and performing, based on the relative position information, interaction and information sharing between the target user and the multi-user.

公开(公告)号：US12099916B2

公开(公告)日：2024-09-24

申请号：US17177909

申请日：2021-02-17

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Industry-Academic Cooperation Foundation, Yonsei University

Inventor： Yeongsik Lee ,  Youngsok Kim ,  Hanjun Kim ,  Sungjun Cho ,  Seonyeong Heo

IPC: G06N3/04 ,  G06N3/049 ,  G06N3/084 ,  G06V10/20 ,  G06V10/82

CPC classification number: G06N3/049 ,  G06N3/084 ,  G06V10/255 ,  G06V10/82

Abstract: A data processing method and apparatus using a neural network, and an electronic device including the data processing apparatus. The data processing method includes identifying an operator that selects one of a plurality of execution paths for a portion of the neural network while sequentially executing layers included in the neural network, selecting a specific execution path, from among the plurality of execution paths, based on a remaining time that is left for an inference of the neural network, and obtaining a result of the inference of the neural network through the specific execution path.

公开(公告)号：US20240004024A1

公开(公告)日：2024-01-04

申请号：US18216112

申请日：2023-06-29

Applicant: SAMSUNG ELECTRONICS CO., LTD ,  INDUSTRY-ACADEMIA COOPERATION GROUP OF SEJONG UNIVERSITY

Inventor： Heesae Lee ,  Hyungseok Kim ,  Soyoung Park ,  A S M Sharifuzzaman Sagar ,  Hanjun Kim ,  Hanwook Bae ,  Hyuncheol Jeon ,  Seokpyo Hong

IPC: G01S5/02 ,  G01S5/14

CPC classification number: G01S5/02585 ,  G01S5/0284 ,  G01S5/0294 ,  G01S5/14

Abstract: An electronic device includes a first sensor including an anchor and a tag, and a second sensor including an inertial sensor and a geo-magnetic sensor, and a processor configured to estimate a first relative position of an external electronic device based on a time of arrival at which a signal from the anchor arrives at the external device, estimate a first relative pose of the external electronic device, based on measurements of the inertial sensor and the geo-magnetic sensor, convert an acceleration of the electronic device in a sensor frame into an acceleration in a navigation frame, based on the relative pose of the external electronic device, calculate a relative acceleration of the external device, based on the converted acceleration, and estimate a relative position and a relative pose of the external electronic device by applying the calculated relative position and the first relative position of the external electronic device to an Extended Kalman Filter.

公开(公告)号：US11067791B2

公开(公告)日：2021-07-20

申请号：US16367010

申请日：2019-03-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongjin Cho ,  Naekyung Kim ,  Yongjoon Kim ,  Hanjun Kim ,  Jihyuk Lim

IPC: G02B26/02 ,  G06F3/14

Abstract: A wearable device includes at least one lens, an output device, at least one sensor, and at least one processor. The at least one processor is configured to identify a level of light sensed through the at least one sensor. The at least one processor is also configured to provide a notification related to the level of the light by using the output device when the level of the light satisfies a preset condition.