公开(公告)号：US10938243B2

公开(公告)日：2021-03-02

申请号：US16328361

申请日：2017-08-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong Zo Kim ,  Kyoung Won Kim ,  Han Seok Park ,  Se Ho Park ,  Yu Su Kim ,  Keum Su Song ,  Ju Hyang Lee ,  Hyung Koo Chung ,  Kyung Min Park ,  Yong Sang Yun

IPC: H01F27/42 ,  H01F37/00 ,  H01F38/00 ,  H02J50/12 ,  H02J7/02 ,  H04B5/00

Abstract: A power transmitting unit is provided. The power transmitting unit includes a signal generator configured to generate a signal of a first frequency band for wireless charging, a power generation circuit configured to generate a modulation signal for modulating the signal of the first frequency band generated by the signal generator, and amplify a transmit power of the signal of the first frequency band based on voltage supplied from the outside of the power transmitting unit, a power transmission circuit configured to transmit the amplified transmit power to a power receiving unit via a first antenna, a second antenna configured to receive information about a charging state from the power receiving unit through a second frequency band, and a control circuit configured to control a duty and frequency of the modulation signal based on the charging state.

公开(公告)号：US10793267B2

公开(公告)日：2020-10-06

申请号：US15822619

申请日：2017-11-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wu Seong Lee ,  Tae Kyun Kim ,  Bae Seok Lim ,  Youn Hyung Choi ,  Seung Nyun Kim ,  Yong Sang Yun

IPC: B64D39/02 ,  B64C39/02 ,  B64D27/24 ,  B64D47/08 ,  H05K1/14 ,  H05K1/18

Abstract: Disclosed are a body of an unmanned aerial vehicle and an unmanned aerial vehicle including the same. The body includes a housing arranged in a first direction and including at least four housing sidewalls and an opening defined by the housing sidewalls and configured to receive a battery pack, a propeller support extending a specific distance from each housing sidewall in a second direction away from the center of the housing and perpendicular to the first direction and having, on a distal end, a motor and a propeller connected to the motor, and a PCB disposed on at least one of the housing sidewalls and associated with operating the motor and the propeller.

公开(公告)号：US10742060B2

公开(公告)日：2020-08-11

申请号：US15400263

申请日：2017-01-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yusu Kim ,  Seho Park ,  Jung-Oh Sung ,  Ku-Chul Jung ,  Yong Sang Yun

IPC: H02J7/02 ,  H02J50/80 ,  H02J50/12 ,  H02J7/04

Abstract: An electronic device and an operation method thereof according to various example embodiments wirelessly receive detection power for detecting the electronic device, and put a limitation on storing the power.

公开(公告)号：US09894449B2

公开(公告)日：2018-02-13

申请号：US15161793

申请日：2016-05-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seeyoun Kwon ,  Yong Sang Yun

IPC: H04R25/00 ,  H04R1/10

CPC classification number: H04R25/652 ,  H04R1/1016 ,  H04R1/1041 ,  H04R25/604 ,  H04R2225/021

Abstract: A portable device is provided and includes an earpiece including a receiver configured to convert an electric signal into a sound signal and an ear mold configured to be coupled to the earpiece. The ear mold including cylinder formed about a first axis of the ear mold and including an inner side and an outer side, a first cap extending from one end of the cylinder and a second cap disposed adjacent to the first cap and extending parallel in relation to at least a part of the first cap, wherein the first cap has a first hole passing through a first side of the first cap and a second side, which is disposed opposite the first side, and the second cap has a second hole passing through a third side of the second cap and a fourth side, which is disposed opposite the third side.

公开(公告)号：US11564285B2

公开(公告)日：2023-01-24

申请号：US16770209

申请日：2018-10-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seo Yeon Park ,  Won Geun Shim ,  Yong Sang Yun

IPC: H04B1/401 ,  H04B5/00 ,  H04W8/24 ,  H04W88/02 ,  H04W4/80 ,  G06F8/65 ,  G06F21/57

Abstract: An electronic device for transmitting, to a cover device, data acquired from an external electronic device, on the basis of identification information of the cover device, and a control method are disclosed. An electronic device according to various embodiments of the present document comprises: a housing; a first antenna and a second antenna which are accommodated in the housing; a first wireless communication circuit set to provide first wireless communication by using the first antenna; a second wireless communication circuit set to provide second wireless communication by using the second antenna; and a control circuit accommodated in the housing and operably connected to the first wireless communication circuit and the second wireless communication circuit, wherein the control circuit detects coupling between a cover device, which can be coupled to one side of the electronic device, and the electronic device, and the cover device includes a third antenna and a third wireless communication circuit set to provide the first wireless communication by using the third antenna, and can be set to: acquire, through the first wireless communication circuit, identification information related to the cover device from the cover device at least on the basis of the detection; acquire, through the second wireless communication circuit, data corresponding to the identification information from an external electronic device; and transmit, through the first wireless communication circuit, the acquired data to the third wireless communication circuit included in the cover device.

公开(公告)号：US11115082B2

公开(公告)日：2021-09-07

申请号：US16315940

申请日：2017-03-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ju-Hyang Lee ,  Keumsu Song ,  Dongzo Kim ,  Yusu Kim ,  Seho Park ,  Jung-Oh Sung ,  Mincheol Ha ,  Changjong Son ,  Seung-Nyun Kim ,  Yong Sang Yun

IPC: H04B5/00 ,  H02J50/12 ,  H02H9/04 ,  H02J50/70 ,  H02J50/80 ,  H02J50/90 ,  H02J50/10 ,  H01Q1/22 ,  H01Q1/24

Abstract: According to one embodiment of the present invention, an electronic apparatus can comprises: at least one antenna; a first circuit for wirelessly receiving or transmitting power by using at least one part of the at least one antenna; a second circuit for performing at least one communication by using at least one part of the at least one antenna; a first electrical path for connecting the at least one antenna to the first circuit; a second electrical path for connecting the at least one antenna to the second circuit; a third electrical path for connecting a point on the first electrical path to a point on the second electrical path; and at least one passive element or active element connected to at least one of the first electrical path, the second electrical path, and the third electrical path.

公开(公告)号：US10804728B2

公开(公告)日：2020-10-13

申请号：US16189824

申请日：2018-11-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong Zo Kim ,  Se Hyun Cho ,  Min Cheol Ha ,  Yong Sang Yun ,  Kwang Seob Kim ,  Ji Won Kim ,  Hye Won Kim ,  Chang Hak O ,  Kyung Woo Lim ,  Byeong Hyun Jang ,  Kuk Hwan Jung ,  Hyung Koo Chung

IPC: H02J7/00 ,  H02J7/02 ,  H02J50/12 ,  H04B5/00 ,  H02J50/80 ,  H04W4/80

Abstract: An electronic device includes a battery, a power regulator electrically connected with the battery and including an input terminal and an output terminal, a connector electrically connected with the input terminal, a wireless power transmitting circuit electrically connected with the output terminal, a switch electrically connected between the connector and the wireless power transmitting circuit, and a controller configured to identify an approaching external electronic device or a wireless charging-related request, identify whether power is provided from an external power supply via the connector in response to the identification, in response to identifying that power is not provided from the external power supply, supply power from the battery via the power regulator to the wireless power transmitting circuit, and in response to identifying that power is provided from the external power supply, supply the power provided from the external power supply to the wireless power transmitting circuit via the switch.

公开(公告)号：US10735054B2

公开(公告)日：2020-08-04

申请号：US16132690

申请日：2018-09-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byoung-Chul Lee ,  Hyeonggeun Kim ,  Donghyoun Son ,  Jae-Hyun Jo ,  Sang-Hyeok Sim ,  Donghoon Hyun ,  Ilsung Hong ,  Seung-Nyun Kim ,  Yong Sang Yun

IPC: H04B5/06 ,  G06F1/16 ,  G06F3/16 ,  H04W4/80

Abstract: According to various embodiments, an electronic device comprises a short range communication circuit; and a processor, wherein the processor is configured to: establish a communication channel with a first external electronic device by using a designated communication scheme, through the short range communication circuit; transmit information related to the communication channel to a second external electronic device through the short range communication circuit; receive a request to transfer communication rights with the first external device to the second external device; and transfer communication rights with the first external device from the electronic device to the second external electronic device.

公开(公告)号：US10671243B2

公开(公告)日：2020-06-02

申请号：US15215060

申请日：2016-07-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wan Sang Ryu ,  Young Soo Park ,  Gang Youl Yu ,  Yong Sang Yun

IPC: G06F3/0482 ,  G06F21/34 ,  G06F3/0485 ,  G06F3/0488 ,  G06F3/0481 ,  G06F3/0484

Abstract: An apparatus and method for screen operation are provided. The apparatus includes an electronic device. The electronic device includes a display on which one or more objects are displayed, and a processor for controlling a display state of the display. The processor adjusts, based on a location indicated by a received input event, a display location of the one or more objects displayed on the display.

公开(公告)号：US10558427B2

公开(公告)日：2020-02-11

申请号：US16050732

申请日：2018-07-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae-Hyun Jo ,  Hyeonggeun Kim ,  Sang-Hyeok Sim ,  Byoung-Chul Lee ,  Donghyoun Son ,  Donghoon Hyun ,  Ilsung Hong ,  Seung-Nyun Kim ,  Yong Sang Yun

IPC: G08C17/02 ,  H04W88/06 ,  G06F3/16 ,  G06F3/0484 ,  G06F1/16

Abstract: An electronic device is provided. The electronic device includes a communication circuit configured to support communications by a first communication scheme and a second communication scheme; and a processor, wherein the processor is configured to establish a first communication channel corresponding to the first communication scheme with a first external electronic device using the communication circuit; receive, from the first external electronic device, configuration information related to the first communication channel; transmit, to the first external electronic device, audio data through the first communication channel such that the first external electronic device outputs the audio data using the first communication channel; and transmit, to the second external electronic device, the configuration information related to the first communication channel through the second communication channel corresponding to the second communication scheme such that the second external electronic device is capable of acquiring the audio data using the configuration information.