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公开(公告)号：US20250030982A1
公开(公告)日：2025-01-23
申请号：US18646132
申请日：2024-04-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gupil CHEONG , Doosuk KANG , Sanghyeok KIM , Hyungseoung YOO , Juyeon JIN
IPC: H04R3/12
Abstract: A first electronic device is provided. The first electronic device includes: a microphone; a communication circuit; at least one processor, comprising processing circuitry, individually and/or collectively configured to: identify a request of a broadcast service to provide, based on synchronizing a second audio signal obtained via a microphone of a second electronic device with a first audio signal obtained via the microphone of the first electronic device, the first audio signal and the second audio signal to at least one external electronic device around the first electronic device and the second electronic device; and according to the request, transmit, using the communication circuit, to the second electronic device, information for a broadcast isochronous group (BIG) event including a first broadcast isochronous stream (BIS) event for the first electronic device and a second BIS event for the second electronic device.
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公开(公告)号：US20240267960A1
公开(公告)日：2024-08-08
申请号：US18632934
申请日：2024-04-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gupil CHEONG , Doosuk KANG , Hyungseoung YOO , Juyeon JIN
IPC: H04W76/10
CPC classification number: H04W76/10
Abstract: A first electronic device may include a communication circuit and at least one processor. The at least one processor may be configured to: establish a BLE communication link with a second electronic device; on the basis of the BLE communication link, identify a physical layer transmission scheme (PHY) change policy indicating a change in the PHY, the PHY being used in a CIS link for an audio service between the first electronic device and the second electronic device; initiate the CIS link according to the PHY change policy; determine a PHY for a first time interval of the CIS link, as a first PHY on the basis of the PHY change policy; transmit a first audio packet generated using the first PHY to the second electronic device in the first time interval through the CIS link; determine a PHY for a second time interval of the CIS link, as a second PHY on the basis of the PHY change policy; and transmit a second audio packet generated using the second PHY to the second electronic device in the second time interval through the CIS link.
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3.发明公开公开(公告)号：US20240175962A1
公开(公告)日：2024-05-30
申请号：US18431487
申请日：2024-02-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kunyoung CHOI , Doosuk KANG , Moonseok KANG , Hyunchul KIM , Yi YANG
Abstract: An electronic device is provided. The electronic device includes an ultra-wideband (UWB) communication circuit including at least one antenna for acquiring signals from an external electronic device, a processor operatively connected with the UWB communications circuit, and memory operatively connected with the processor. The memory may store one or more instructions which, when executed, cause the processor to obtain at least one signal from the at least one antenna, determine a phase-difference-of-arrival of the at least one signal, obtain information related to the state of the electronic device, obtain a calibration value corresponding to the obtained state information of the electronic device from the memory, and determine the angle-of-arrival of the at least one signal based on the phase-difference-of-arrival of the at least one signal and the calibration value.
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公开(公告)号：US20240056773A1
公开(公告)日：2024-02-15
申请号：US18384274
申请日：2023-10-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jubyung LEE , Doosuk KANG , Sangchul YUN , Gyujin LEE , Wonkyoung JANG , Junwan CHO
IPC: H04W4/029 , H04L51/222
CPC classification number: H04W4/029 , H04L51/222
Abstract: Disclosed are methods and electronic devices configured to transmit, at a first period, a first-type advertisement (ADV) packet to a first external electronic device using the wireless communication circuit; determine that the electronic device is missing based on location information of the electronic device if a first response signal for the first-type ADV packet is not received from the first external electronic device; in response to determining that the electronic device is missing, transmit, at a second period, a second-type ADV packet to a nearby external electronic device using the wireless communication circuit; receive a second response signal for the second-type ADV packet from a second external electronic device; and transmit, to the second external electronic device, a signal including information of the electronic device based on reception of the second response signal.
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5.发明公开公开(公告)号：US20230187948A1
公开(公告)日：2023-06-15
申请号：US18167440
申请日：2023-02-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Juyeon JIN , Gupil CHEONG , Byoungchul LEE , Jaewoo CHOI , Doosuk KANG , Bokun CHOI
CPC classification number: H02J7/00034 , H04R1/1025
Abstract: An audio output device is provided. The audio output device includes a battery, a wireless communication circuit, and a control circuit electrically connected to the battery and the wireless communication circuit, wherein the control circuit releases a communication connection with an electronic device using the wireless communication circuit if an electrical connection between the audio output device and a power supply device is sensed, starts charging of the battery of the audio output device by using the power supplied from the power supply device, temporarily activates the wireless communication circuit if either a residual battery quantity of the audio output device or a residual battery quantity of the power supply device satisfies a designated charging condition during charging of the battery of the audio output device, and transmits information about the charging state of the audio output device or the power supply device to the electronic device.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20230066296A1
公开(公告)日：2023-03-02
申请号：US18045767
申请日：2022-10-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Juyeon JIN , Gupil CHEONG , Doosuk KANG , Bokun CHOI
Abstract: An electronic device includes: a wireless communication circuit; a power management circuit; and a control circuit , and the control circuit may: in a state where the electronic device connects a first communication with a first audio output device by using the wireless communication circuit, or is electrically connected with the first audio output device by using the power management circuit, operate in a connection standby mode or in an advertise mode by using a first wireless communication address of the first audio output device; receive a signal for finding the first audio output device from an external electronic device, based on the first wireless communication address; and transmit a signal for letting the first audio output device output a notification to the first audio output device through the first communication, or transmit the signal to the first audio output device through the electrical connection.
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公开(公告)号：US20210329429A1
公开(公告)日：2021-10-21
申请号：US17265055
申请日：2019-07-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungnyun KIM , Doosuk KANG , Bokun CHOI , Yongsang YUN , Jinchul CHOI , Hanjib KIM
Abstract: An electronic device comprises: a touch screen display; at least one wireless communication circuit; an electromagnetic (EM) sensing circuit for sensing an EM signal having a frequency band of 1 MHz or less; a processor operatively connected to the display, the wireless communication circuit, and the EM sensing circuit; and a memory which stores at least one reference EM profile and information related to at least one external access point and which is operatively connected to the processor, wherein the memory can store instructions such that, when executed, the processor acquires an EM signal from an external electronic device through the EM sensing circuit, identifies a reference EM profile corresponding to the acquired EM signal on the basis of the at least one reference EM profile, determines the position of the electronic device on the basis of at least a portion of information related to an external access point connected to the electronic device through the at least one wireless communication circuit, identifies the external electronic device on the basis of at least a portion of the identified reference EM profile, and displays a graphic user interface on the touch screen display on the basis of at least a portion of information related to the identified external electronic device.
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公开(公告)号：US20210247950A1
公开(公告)日：2021-08-12
申请号：US17171165
申请日：2021-02-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyusang RYU , Gupil CHEONG , Sanghyeok SIM , Sungjun CHOI , Doosuk KANG , Seongmin JE
Abstract: According to certain embodiments, an electronic device comprises a communication circuit, a memory including a buffer configured to store audio data received from an external electronic device via the communication circuit, an audio output circuit, and a processor electrically connected to the communication circuit, the memory, and the audio output circuit.
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9.发明申请公开(公告)号：US20210195500A1
公开(公告)日：2021-06-24
申请号：US16769464
申请日：2018-12-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Bokun CHOI , Doosuk KANG , Sunkey LEE , Junhak LIM , Seongmin JE
Abstract: Various embodiments of the present invention relate to an electronic device for setting up a network of an external device by using a voice input and a method for operating the same. An electronic device according to various embodiments of the present invention comprises: a network interface; a wireless communication circuit configured to provide at least one wireless network; a processor operatively connected to the network interface and to the wireless communication circuit; and a memory operatively connected to the processor. The memory is configured to store a selected SSID and at least one piece of user account information. The memory may store instructions that, when executed, cause the processor to receive the selected SSID from a first external device comprising a speaker and a microphone through the wireless communication circuit; to receive first device information of the first external device from the first external device through the wireless communication circuit; to connect the first external device to the wireless network at least temporarily; to transmit the first device information and the user account information to an external server through the network interface; to receive first data including information regarding a setup utterance related to the user account information from the external server through the network interface; and to transmit at least a part of the first data to the first external device through the wireless communication circuit. Various other embodiments are also possible.
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公开(公告)号：US20200288521A1
公开(公告)日：2020-09-10
申请号：US16883613
申请日：2020-05-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyejung BANG , Bumjib KIM , Hyunah OH , Dongjea JUNG , Namju CHO , Buseop JUNG , Bokun CHOI , Doosuk KANG , Minjung KIM
Abstract: An electronic device and a method for forming a Wi-Fi direct group thereof are provided. The electronic device may include a housing, a wireless communication circuit, at least one processor, and a memory. The memory may cause the at least one processor to receive a first list of wireless channels for a direct connection from a first external device, establish, as a group owner, a first wireless connection with the first external device acting as a group client by using a first channel selected from the first list, listen for a probe request over a second channel every selected time period, receive the probe request from a second external device during the selected time period through the second channel, transmit a probe response to the second external device, receive a second list of wireless channels for a direct connection from the second external device, and select a third channel.
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