公开(公告)号：US20190242989A1

公开(公告)日：2019-08-08

申请号：US16269245

申请日：2019-02-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongkyu LEE ,  Yongwook KIM ,  Jungho AHN

IPC: G01S13/87 ,  G01S13/76 ,  G01S13/86

CPC classification number: G01S13/876 ,  G01S13/765 ,  G01S13/86 ,  H04L67/42

Abstract: A method for locating positions of electronic devices is provided. The method includes receiving, by a master electronic device, movement information of the electronic devices, and setting the electronic devices to a first reference device, a second reference device, or a normal electronic device, based on the movement information, calculating, by the first reference device, a distance between the first reference device and the second reference device and a distance between the first reference device and the normal electronic device, calculating, by the second reference device, a distance between the second reference device and the normal electronic device, and transmitting the calculated distance information to the first reference device, and calculating, by the first reference device, a position of the normal electronic device by a triangulation method, based on the distances among the first reference device, the second reference device, and the normal electronic device.

公开(公告)号：US20220374693A1

公开(公告)日：2022-11-24

申请号：US17876136

申请日：2022-07-28

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

Inventor： Yuhwan RO ,  Byeongho KIM ,  Jaehyun PARK ,  Jungho AHN ,  Minbok WI ,  Sunjung LEE ,  Eojin LEE ,  Wonkyung JUNG ,  Jongwook CHUNG ,  Jaewan CHOI

IPC: G06N3/063 ,  G06N3/08 ,  G06N20/10 ,  G06F17/16 ,  G06F9/38 ,  G06F9/30

Abstract: A processor-implemented data processing method includes: generating compressed data of first matrix data based on information of a distance between valid elements included in the first matrix data; fetching second matrix data based on the compressed data; and generating output matrix data based on the compressed data and the second matrix data.

公开(公告)号：US20190386402A1

公开(公告)日：2019-12-19

申请号：US16482178

申请日：2018-02-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungho AHN ,  Seonghun JEONG ,  Moonseok CHOI

IPC: H01Q21/30 ,  H01Q1/48 ,  H01Q9/30

Abstract: An antenna device according to various embodiments comprises: a first antenna for transmitting and receiving a first frequency band signal, the first antenna having a first frequency as a resonance frequency; and a second antenna, disposed adjacent to the first antenna, for transmitting and receiving the first frequency band signal, the second antenna having a multiplication frequency of the first frequency as a resonance frequency. Other embodiments are possible.

公开(公告)号：US20190280375A1

公开(公告)日：2019-09-12

申请号：US16292665

申请日：2019-03-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jungho AHN ,  Jaebong CHUN

IPC: H01Q1/38 ,  G06F1/16 ,  H05K1/02 ,  H01Q9/06

Abstract: An electronic device according to various embodiments may include: a first conductive plate; a second conductive plate spaced apart from the first conductive plate and substantially parallel to the first conductive plate, wherein the second conductive plate at least partially overlaps the first conductive plate when viewed from above the first conductive plate and the second conductive plate is electrically connected to a first point of the first conductive plate; a conductive pattern spaced apart from the first conductive plate and substantially parallel to the first conductive plate, wherein the conductive pattern at least partially overlaps the first conductive plate when viewed from above the first conductive plate and the first conductive plate is interposed between the conductive pattern and the second conductive plate; a wireless communication circuit electrically connected to a second point of the conductive pattern, wherein the second point of the conductive pattern overlaps a third point of the first conductive plate when viewed from above the first conductive plate; and a switch element comprising a switch configured to selectively electrically connect a fourth point of the first conductive plate and a fifth point of the second conductive plate, wherein the fourth point of the first conductive plate may be closer to the third point of the first conductive plate than the fourth point of the first conductive plate is to the first point of the first conductive plate.

公开(公告)号：US20190051980A1

公开(公告)日：2019-02-14

申请号：US16056960

申请日：2018-08-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jungho AHN ,  Woosuk KANG ,  Sangbong SUNG

IPC: H01Q1/52 ,  H01Q21/30 ,  H01Q1/38

Abstract: The present disclosure relates to an electronic device made in a small size for IoT. An electronic device according to various embodiments includes: a housing; and a substrate disposed in the housing, in which the substrate may include: an upper feed point disposed on a top of the substrate and connecting a communication circuit and an antenna for WiFi to each other; a lower feed point disposed on a bottom of the substrate and connecting the communication circuit and an antenna for cellular communication to each other; and a conductive pad disposed on the top of the substrate to overlap the lower feed point and connected with an antenna for a Global Navigation Satellite System (GNSS) and/or a Global Positioning System (GPS).