公开(公告)号：US20180301790A1

公开(公告)日：2018-10-18

申请号：US15950450

申请日：2018-04-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youn-Ju KIM ,  Jae-Woong JEON ,  Kyeong-Jo KEUM

IPC: H01Q1/24 ,  H05K1/02 ,  H02J7/02 ,  H01Q7/00

Abstract: Disclosed are various embodiments related to an electronic device including a coil. The electronic device may include: a housing including a first face facing a first direction and a second face facing a second direction different from the first direction; and a flexible printed circuit board and a control circuit disposed between the first and second faces. The flexible printed circuit board may include a first coil including at least one turn, a second coil including at least one turn, and a third coil including at least one turn. At least a part of the second coil may surround a first portion of the first coil, a second portion of the first coil may surround at least a part of the second coil, a third portion of the first coil may surround the second portion of the first coil, and at least a part of the third coil may be disposed between at least a part of the second portion of the first coil and at least a part of the third portion of the first coil. The control circuit may be configured to: transmit a signal outward by a first transmission method using the first coil; transmit a signal outward by a second transmission method using the second coil; and transmit a signal outward by a third transmission method using the third coil.

公开(公告)号：US20180288203A1

公开(公告)日：2018-10-04

申请号：US15938531

申请日：2018-03-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae-Woong JEON ,  Dong-Hun PARK ,  Siyoul JANG ,  Changtae KIM

IPC: H04M1/02 ,  H05K7/14 ,  H05K1/02 ,  H01Q9/04 ,  H01Q5/50 ,  H01Q1/24

CPC classification number: H01Q1/241 ,  H01Q1/242 ,  H01Q1/243 ,  H01Q5/30 ,  H01Q5/321 ,  H01Q5/35 ,  H01Q5/371 ,  H01Q5/50 ,  H01Q9/42 ,  H05K1/0243 ,  H05K1/165 ,  H05K2201/10098

Abstract: Disclosed is an electronic device which may provide a multi-feeding antenna operating in multiple frequency bands by reducing performance degradation, and can contribute to slimness by implementing at least a portion of the patterns in a printed circuit board.

公开(公告)号：US20180331726A1

公开(公告)日：2018-11-15

申请号：US15777506

申请日：2016-11-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mincheol HA ,  Seho PARK ,  Jung-Oh SUNG ,  Ju-Hyang LEE ,  Kwangseob KIM ,  Dongzo KIM ,  Yusu KIM ,  Keumsu SONG ,  Jae-Woong JEON

IPC: H04B5/00 ,  H02J50/20 ,  H02J7/02 ,  H01F38/14 ,  H02J50/12 ,  H02J50/80 ,  H02J50/70

CPC classification number: H04B5/0081 ,  H01F5/003 ,  H01F27/365 ,  H01F38/14 ,  H02J7/025 ,  H02J50/12 ,  H02J50/20 ,  H02J50/40 ,  H02J50/70 ,  H02J50/80 ,  H04B5/0031 ,  H04B5/0037

Abstract: An electronic device and an operating method thereof according to various embodiments are capable of releasing a connection between a first antenna and a first magnetic field module, receiving power wirelessly through the first antenna by a second magnetic field module coupled to the first antenna, coupling the first antenna and the first magnetic field module, and performing first short range communication through the first antenna by the first magnetic field module.

公开(公告)号：US20180176347A1

公开(公告)日：2018-06-21

申请号：US15843285

申请日：2017-12-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae-Woong JEON ,  Han-Vit KANG ,  Hyung-Dal KIM ,  Seo-Yeon PARK

IPC: H04M1/02 ,  G06F3/044

CPC classification number: H04M1/0245 ,  G06F3/041 ,  G06F3/044 ,  H04M1/185

Abstract: An electronic device is provided. The electronic device includes a sensor, a touch screen, and a processor that activates a first area corresponding to at least a part of the touch screen for determining whether a cover device mounted to the electronic device opens or closes, and determines whether the cover device opens or closes based on a touch input corresponding to a specific pattern included in the cover device, sensed through the activated first area of the touch screen, and based on information on whether the cover device is in proximity to the electronic device, sensed through the sensor.

公开(公告)号：US20180205764A1

公开(公告)日：2018-07-19

申请号：US15866689

申请日：2018-01-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae-Woong JEON ,  Dong-Hun PARK ,  Jung-Sik PARK

IPC: H04L29/06 ,  H04W72/10 ,  H04L29/08 ,  H04L12/24

Abstract: A method for communication using a plurality of communication protocols and an electronic device thereof are provided. An electronic device according to various exemplary embodiments includes at least one antenna; and a control circuitry configured to perform a communication with an external electronic device by using a first protocol and a second protocol via the at least one antenna, wherein the control circuitry is configured to identify context information associated with the communication; determine, at least based on the context information, a priority associated with the first protocol and the second protocol; determine, among the first protocol and the second protocol, a protocol, based at least in part on the priority; and communicate, via the at least one antenna, using the determined protocol with the external electronic device.