公开(公告)号：US20190281544A1

公开(公告)日：2019-09-12

申请号：US16425148

申请日：2019-05-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyeon-mok Ko ,  Dae-hyung Kwon ,  Duk-gu Sung ,  Chang-hyun Kim ,  Kang-jin Yoon ,  Chang-Hyun Lee

IPC: H04W48/20 ,  H04W4/80 ,  H04W12/08 ,  H04L29/06 ,  H04W76/10 ,  H04L29/12

Abstract: A method of connecting an access point (AP) device is provided. The method includes receiving media access control (MAC) address information of a terminal from the terminal through an external device, registering the received MAC address information, and determining whether the registered MAC address information corresponding to MAC address information registered to another AP device. In response to the registered MAC address information corresponding to the MAC address information registered to the other AP device, an AP device managing the registered MAC address information is determined among the AP device and the other AP device. A connection request is received from the terminal, and the terminal is connected to the AP device based on whether MAC address information of the connection request is corresponding to the registered MAC address information.

公开(公告)号：US10938241B2

公开(公告)日：2021-03-02

申请号：US15950828

申请日：2018-04-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-Seok Park ,  Young-Ho Ryu ,  Chang-hyun Kim ,  Myung-ho Kim ,  Woong-Il Choi

IPC: H02J50/12 ,  H04N21/472 ,  H02J50/60 ,  H04N21/443

Abstract: A wireless power transmitting device according to an embodiment may include a power transmission circuit and a processor. The processor may be configured to control the power transmission circuit to wirelessly transmit power to a first area around the wireless power transmitting device, perform a predetermined first operation when an obstacle is detected in a second area around the first area, and perform a predetermined second operation when it is detected that the obstacle has entered the first area.

公开(公告)号：US12040626B2

公开(公告)日：2024-07-16

申请号：US17186081

申请日：2021-02-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-Seok Park ,  Young-Ho Ryu ,  Chang-hyun Kim ,  Myung-ho Kim ,  Woong-Il Choi

IPC: H02J50/12 ,  H02J50/60 ,  H04N21/472 ,  H04N21/443

CPC classification number: H02J50/12 ,  H02J50/60 ,  H04N21/47217 ,  H04N21/4436

Abstract: A wireless power transmitting device according to an embodiment may include a power transmission circuit and a processor. The processor may be configured to control the power transmission circuit to wirelessly transmit power to a first area around the wireless power transmitting device, perform a predetermined first operation when an obstacle is detected in a second area around the first area, and perform a predetermined second operation when it is detected that the obstacle has entered the first area.

公开(公告)号：US09892609B2

公开(公告)日：2018-02-13

申请号：US15151002

申请日：2016-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae-hong Kim ,  Jin-hong Min ,  Jea-hyuck Lee ,  Jae-geol Cho ,  Ju-hee Kim ,  Jae-hong Kim ,  Chang-hyun Kim ,  Kang-jin Yoon

IPC: G08B1/08 ,  G08B21/02 ,  G08B13/181 ,  G08B21/04

CPC classification number: G08B21/0211 ,  G08B13/181 ,  G08B21/0283 ,  G08B21/0286 ,  G08B21/0288 ,  G08B21/0294 ,  G08B21/0453

Abstract: A wearable device wearable on a body and a method and an apparatus for providing information by using the wearable device are provided. The wearable device includes at least two sensing units configured to sense detect biometric information of a wearer of the wearable device, and a connector electrically connecting the at least two sensing units to each other and having elasticity.

公开(公告)号：US10863430B2

公开(公告)日：2020-12-08

申请号：US16425148

申请日：2019-05-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyeon-mok Ko ,  Dae-hyung Kwon ,  Duk-gu Sung ,  Chang-hyun Kim ,  Kang-jin Yoon ,  Chang-Hyun Lee

IPC: H04W48/20 ,  H04W76/10 ,  H04W4/80 ,  H04L29/06 ,  H04W12/08 ,  H04L29/12 ,  H04W48/16 ,  H04W84/12 ,  H04W76/18 ,  H04W12/00

Abstract: A method of connecting an access point (AP) device is provided. The method includes receiving media access control (MAC) address information of a terminal from the terminal through an external device, registering the received MAC address information, and determining whether the registered MAC address information corresponding to MAC address information registered to another AP device. In response to the registered MAC address information corresponding to the MAC address information registered to the other AP device, an AP device managing the registered MAC address information is determined among the AP device and the other AP device. A connection request is received from the terminal, and the terminal is connected to the AP device based on whether MAC address information of the connection request is corresponding to the registered MAC address information.

公开(公告)号：US10345223B2

公开(公告)日：2019-07-09

申请号：US16063164

申请日：2016-09-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun-suk Kwak ,  Kwang-bok Kim ,  Dae-kwang Jung ,  Yong-won Jeong ,  Jun-ho Koh ,  Chang-hyun Kim ,  Yong-chan Lee ,  Jeong-eun Lee

IPC: G02B6/02 ,  G01N21/03 ,  G01N21/05 ,  G01N21/31 ,  G01N33/497

Abstract: Disclosed is an optical gas sensor. The optical gas sensor includes: a light source which emits light; a gas collector which includes a cavity to be filled with gas to be sensed; an optical wave guider which guides light emitted from the light source to be output to the cavity, and guides the output light to be output again to the cavity after passing through the cavity of the gas collector; and an optical detector which detects light output from the optical wave guider. Thus, a path of light exposed to the gas to be sensed is increased within the cavity, thereby achieving miniaturization and sensing gas of low-concentration.

公开(公告)号：US10241105B2

公开(公告)日：2019-03-26

申请号：US15180682

申请日：2016-06-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun-suk Kwak ,  Jang-pyo Park ,  Sang-hun Lee ,  Chang-hyun Kim ,  Jeong-eun Lee

IPC: G01N33/497 ,  A61B5/08 ,  A61B5/00 ,  H04M1/725 ,  H04M1/02 ,  H04M1/21

Abstract: A portable device having an exhalation sensing function is provided. The portable device includes a gas detector that analyzes exhalation, and a device main body including a receiving portion in which the gas detector is received, the device main body having a call function, wherein, when a user makes a call using the device main body, the gas detector is automatically projected from the receiving portion of the device main body, and senses the user's exhalation.