公开(公告)号：US10470178B2

公开(公告)日：2019-11-05

申请号：US15439566

申请日：2017-02-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nga Thi Thuy Dinh ,  Sangsoon Lim

IPC: H04W72/04 ,  H04W74/04

Abstract: A data communication method of a hub device for a wireless communication system is provided. The method includes receiving guaranteed time slot (GTS) allocation requests including size information of data from a plurality of devices in operable communication with the hub device, determining a superframe order (SO) regarding the plurality of devices based on the size information of the data received therefrom, and allocating a GTS corresponding to the determined SO as a GTS of the plurality of devices.

公开(公告)号：US11164546B2

公开(公告)日：2021-11-02

申请号：US16837412

申请日：2020-04-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seong-won Han ,  Woo-jin Park ,  Dae-hyun Ban ,  Sangsoon Lim

IPC: G09G5/37 ,  G06T11/60 ,  G06T19/00 ,  G06F3/01 ,  G09G5/377 ,  G02B27/01

Abstract: An example head mounted display (HMD) device includes a display for displaying a content; a detection unit for detecting the movement of the object in front of the HMD device; and a processor for changing, on the basis of the location of the object, a screen state of the display to provide image of the front of the HMD device, when the movement of the object is detected.

公开(公告)号：US10893144B2

公开(公告)日：2021-01-12

申请号：US15793307

申请日：2017-10-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyu-haeng Lee ,  Sangsoon Lim ,  Woo-jin Park ,  Dae-hyun Ban ,  Seong-won Han

IPC: H04M3/51 ,  H04W8/18 ,  H04W48/14 ,  G07C5/00 ,  H04W60/06 ,  B60R16/023 ,  H04W48/16 ,  G07C5/08 ,  H04W52/02 ,  H04W68/00

Abstract: An electronic apparatus mounted on a vehicle is provided. The electronic apparatus according to an example embodiment includes a communicator comprising communication circuitry configured to communicate with an external device, an application processor (AP), and a micro controller unit (MCU) comprising a micro controller configured to turn on a power source of the AP in response to a communication connection request being received from the external device in a state in which the power source of the AP is turned off, wherein the AP, in response to a control command being received from the external device after the power source is turned on, is configured to provide telematics service according to the received control command.

公开(公告)号：US10070386B2

公开(公告)日：2018-09-04

申请号：US15047155

申请日：2016-02-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nga Thi Thuy Dinh ,  Sangsoon Lim

IPC: H04W52/02 ,  H04W72/12 ,  H04W84/18

Abstract: An upper node and a lower node which communicate with each other in a wireless network, and a computer readable recording medium including a program for executing a communication method thereof, are provided. The upper node determines priorities of the plurality of lower nodes and transmits a beacon message including information on the priorities determined by the upper node to the plurality of lower nodes, and the plurality of lower nodes determine priorities based on the beacon message received from the upper node. The upper node transmits first data to the plurality of lower nodes in a first period of an active period in an indirect data transmission method, and the plurality of lower nodes transmit second data to the upper node based on the determined priorities in a second period of the active period, in which the lower nodes communicate with the upper node, in a direct data transmission method. Accordingly, waste of battery power in the lower node can be prevented.

公开(公告)号：US20240304476A1

公开(公告)日：2024-09-12

申请号：US18368116

申请日：2023-09-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： TAEMIN LEE ,  Dongsoo Lee ,  Jooyoung Yoon ,  Sangsoon Lim ,  Anhi Pyun

IPC: H01L21/67 ,  G01P1/07 ,  G01P3/00 ,  G01P15/14 ,  G01P15/18 ,  H01L21/677

CPC classification number: H01L21/67265 ,  G01P1/07 ,  G01P3/00 ,  G01P15/14 ,  G01P15/18 ,  H01L21/6773

Abstract: A semiconductor post-process impact detection device includes a detection body that moves along a distribution line. A vibration detection unit is coupled to the detection body. The vibration detection unit detects vibration of the detection body. A rotation detection unit is coupled to the detection body. The rotation detection unit detects rotation of the detection body. An internal power supply is coupled to the detection body. A controller processes signals of the vibration detection unit and the rotation detection unit to determine information concerning the detection body. The controller transmits the information concerning the detection body to a data transmission unit. The data transmission unit transmits the information concerning the detection body provided from the controller to a data display unit. The data display unit displays the information concerning the detection body provided from the data transmission unit.

公开(公告)号：US10726276B2

公开(公告)日：2020-07-28

申请号：US15715363

申请日：2017-09-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seong-won Han ,  Woo-jin Park ,  Dae-hyun Ban ,  Kyu-haeng Lee ,  Sangsoon Lim

IPC: G06K9/00 ,  G02B27/01 ,  G08G1/0962 ,  G06T11/00 ,  B60R1/00 ,  G06T11/60 ,  G08G1/01 ,  G08G1/017 ,  G08G1/04 ,  G08G1/16

Abstract: A method of an electronic apparatus for providing a sight securing image to a vehicle is provided, in which the method for providing a sight securing image includes determining at least one external vehicle from among a plurality of external vehicles, acquiring an external image at the determined external vehicle, acquiring an external vehicle image of the determined external vehicle, generating a sight securing image corresponding to a view obstructed by the external vehicle, by compositing at least part of the acquired external image and at least part of the acquired external vehicle image, and providing the generated sight securing image to a display.

公开(公告)号：US10305539B2

公开(公告)日：2019-05-28

申请号：US15455853

申请日：2017-03-10

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

Inventor： Sangsoon Lim ,  Weiping Sun ,  Sunghyun Choi ,  Woo-jin Park ,  Dae-hyun Ban ,  Seong-won Han

IPC: H04B1/713 ,  H04W56/00 ,  H04W72/04 ,  H04W16/14 ,  H04B1/715 ,  H04W84/12 ,  H04W84/18 ,  H04W4/80

Abstract: A method for controlling an electronic apparatus and a method therefor are disclosed. The electronic device may be configured as a master device configured to control a piconet in a wireless communication network including a plurality of piconets. The controlling method includes periodically receiving, from an external coordinator device, radio frequency channel state information, virtual address information, and clock information corresponding to the piconet allocated by the coordinator device, and performing wireless data communication based on the radio frequency channel state information, the virtual address information, and the clock information.