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公开(公告)号：US20200076062A1
公开(公告)日：2020-03-05
申请号：US16562179
申请日：2019-09-05
Applicant: Samsung Electronics Co., Ltd
Inventor： Woosup LEE , Yongyoun KIM , Jungsik PARK , Sehwan CHOI
Abstract: Disclosed is an electronic device. The electronic device may comprise a first structure and a second structure mutually foldably connected with the first structure about a first axis extending in a first direction. A wireless communication circuit of the electronic device is electrically connected with a first radiator and a second radiator and is electrically separated from the second radiator in a folded state.
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公开(公告)号：US20220417898A1
公开(公告)日：2022-12-29
申请号：US17938959
申请日：2022-09-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunchul KIM , Yi YANG , Sehwan CHOI , Sukgi HONG , Moonseok KANG , Doosuk KANG
Abstract: An electronic device includes: at least one communication module, a memory, and a processor operably connected to the at least one communication module and the memory. The processor is configured to determine transmission offset information or contention phase information, which is associated with first communication, broadcast a first message including the transmission offset information or contention phase information by using the at least one communication module, receive at least one second message from at least one external electronic device via the at least one communication module, in response to the first message, and change the transmission offset information or contention phase information, on the basis of the at least one second message.
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公开(公告)号：US20210105169A1
公开(公告)日：2021-04-08
申请号：US15733196
申请日：2018-12-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sehwan CHOI , Jungsik PARK , Jaeyoung SHIN , Woosup LEE , Dohun CHA , Sunyoung SONG
Abstract: Disclosed is an electronic device including a communication circuit and a processor. The processor may be configured to communicate with an external electronic device based on a specified protocol, using the communication circuit, to receive first information at least including type information of the external electronic device based on the specified protocol, using the communication circuit, and to determine a positioning master for measuring a distance between the electronic device and the external electronic device based at least on the first information among the electronic device and the external electronic device. Other various embodiments as understood from the specification are also possible.
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公开(公告)号：US20210065961A1
公开(公告)日：2021-03-04
申请号：US16958360
申请日：2018-12-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Woosup LEE , Jungsik PARK , Yongyoun KIM , Sehwan CHOI , Hyoseok NA , Soyoung LEE
Abstract: An electronic device according to various embodiments of the present invention includes: at least one coil; a circuit board; and first member, corresponding to the at least one coil, disposed between the at least one coil and the circuit board, wherein the first member may be attached to or detached from a second member which is a metallic material. Other embodiments are also possible.
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公开(公告)号：US20210050924A1
公开(公告)日：2021-02-18
申请号：US16963548
申请日：2019-01-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sehwan CHOI , Duhyun KIM , Woosup LEE , Jungsik PARK , Youngsoo CHUN , Kwanhoe KU , Soyoung LEE
Abstract: An electronic device of various embodiments can include a broadcast receiving module, a connector including a first pin and a second pin, and a processor, wherein the processor can be configured to: identify, through the first pin, the type of external electronic device connected through the connector; drive the broadcast receiving module in a state in which an external antenna included in an external electronic device and the broadcast receiving module are electrically connected through the first pin when the external electronic device corresponds to a designated electronic device type; receive a broadcast signal from the external antenna by using the broadcast receiving module; and output, through the second pin, an audio signal generated on the basis of at least a part of the broadcast signal to a designated device. Other embodiments are also possible.
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Patent Agency Ranking
公开(公告)号：US20210003685A1
公开(公告)日：2021-01-07
申请号：US16915363
申请日：2020-06-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sukgi HONG , Sehwan CHOI , Moonseok KANG , Hyunchul KIM , Jungsik PARK , Yi YANG , Sejong YOON , Jonghyo LEE , Jonghoon JANG , Seongah JEONG
Abstract: A method and an electronic device for ranging are provided. An ultra-wideband (UWB) signal is received from an external device through a first antenna. A communication state between the external device and the electronic device is identified using information about communication quality included in the UWB signal. A signal received through a second antenna is identified by decoding the received signal based on the identified communication state. A distance between the electronic device and the external device is determined based on whether the received signal is a low frequency (LF) signal.
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公开(公告)号：US20200303814A1
公开(公告)日：2020-09-24
申请号：US16895959
申请日：2020-06-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Woosup LEE , Younju KIM , Jungoh SUNG , Taekun KIM , Sehwan CHOI , Sungchul PARK , Jungsik PARK
IPC: H01Q1/52 , H02J50/12 , H04B5/00 , G06K19/06 , H04M1/02 , H02J50/20 , G06Q20/32 , H01F38/14 , H01Q7/00 , H04B1/04
Abstract: An example electronic device includes a first antenna; a second antenna; a driver integrated circuit (IC) configured to transmit magnetic field signal through at least one of the first antenna and the second antenna; a switch configured to switch between short-circuiting connection between the driver IC and the first antenna and opening connection between the driver IC and the first antenna; and a filter configured to filter a pre-determined frequency and connected to the first antenna, the second antenna and the driver IC. The driver IC is configured to transmit the magnetic field signal using both the first antenna and the second antenna based on the switch short-circuiting the connection between the driver IC and the first antenna.
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18.发明申请公开(公告)号：US20170115713A1
公开(公告)日：2017-04-27
申请号：US15331144
申请日：2016-10-21
Applicant: Samsung Electronics Co. , Ltd.
Inventor： Jaeyoung SHIN , Woongeun KWAK , Sangyong KIM , Jinwoo KIM , Jungsik PARK , Seungwon OH , Byounguk YOON , Sehwan CHOI , Hyunju HONG
CPC classification number: G06F1/266 , G06F1/1632 , G06F1/1686 , G06F1/3296 , G06F3/017 , G06F3/03545 , G06F2200/1632 , G06F2200/1633 , H02J7/0029 , H02J7/0047 , H02J7/025 , H02J50/10 , H02J2007/0039 , H04W52/028 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/26
Abstract: Provided are an electronic device and method for controlling functions of the electronic device according to attachment of an external device. The electronic device includes an interface part that electrically contacts an external device, and a processor that determines, when an external device is electrically connected, whether the external device has a second power source, and controls usage of a first power source of the electronic device according to a result of the determination.
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19.发明公开公开(公告)号：US20240314831A1
公开(公告)日：2024-09-19
申请号：US18668364
申请日：2024-05-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Geonwoo KIM , Sehwan CHOI
IPC: H04W72/56 , H04W72/0453 , H04W76/15 , H04W88/06
CPC classification number: H04W72/56 , H04W72/0453 , H04W76/15 , H04W88/06
Abstract: Various embodiments relate to an apparatus and a method for managing coexistence of multiple communication schemes by an electronic device. The electronic device may include: a first communication circuit configured to support a first frequency band; a second communication circuit configured to support at least a part of the first frequency band and a second frequency band; a first switch connected to the first communication circuit; a second switch connected to the second communication circuit and the first switch; a first antenna connected to the first switch and configured to support the first frequency band; and a second antenna connected to the second switch and configured to support the second frequency band, wherein based on the second communication circuit using the first frequency band, the second communication circuit is configured to control the first switch and the second switch to selectively connect the first antenna to one of the first communication circuit or the second communication circuit.
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20.发明公开公开(公告)号：US20230300875A1
公开(公告)日：2023-09-21
申请号：US18200010
申请日：2023-05-22
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Geonwoo KIM , Sehwan CHOI
IPC: H04W72/56 , H04W76/15 , H04W72/0453
CPC classification number: H04W72/56 , H04W76/15 , H04W72/0453 , H04W88/06
Abstract: Various embodiments relate to an apparatus and a method for managing coexistence of multiple communication schemes by an electronic device. The electronic device may include: a first communication circuit configured to support a first frequency band; a second communication circuit configured to support at least a part of the first frequency band and a second frequency band; a first switch connected to the first communication circuit; a second switch connected to the second communication circuit and the first switch; a first antenna connected to the first switch and configured to support the first frequency band; and a second antenna connected to the second switch and configured to support the second frequency band, wherein based on the second communication circuit using the first frequency band, the second communication circuit is configured to control the first switch and the second switch to selectively connect the first antenna to one of the first communication circuit or the second communication circuit.
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