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1. 发明申请

US20220417645A1 ELECTRONIC DEVICE FOR AUDIO, AND METHOD FOR MANAGING POWER IN ELECTRONIC DEVICE FOR AUDIO 有权
公开(公告)号：US20220417645A1
公开(公告)日：2022-12-29
申请号：US17899897
申请日：2022-08-31
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Jaejoon CHOI , Donghyeon KIM , Sanghyeok SIM
IPC分类号： H04R1/10 , G06F3/16 , H04W76/15 , H04W76/25
摘要： An electronic device may include: a communication circuit; and a processor operatively connected to the communication circuit. The processor may be configured to generate a communication link to a first electronic device for audio by using the communication circuit, and when identifying a first state in which the remaining battery capacity of the electronic device for audio is smaller than the remaining battery capacity of the first electronic device for audio, and a difference between the remaining battery capacity of the electronic device for audio and the remaining battery capacity of the first electronic device for audio is greater than or equal to a threshold value, change a master role from the electronic device for audio to the first electronic device for audio. Various other embodiments may be provided.

2. 发明公开

US20230318355A1 ELECTRONIC DEVICE INCLUDING WIRELESS CHARGING ANTENNA AND STRUCTURE THEREOF 审中-公开
公开(公告)号：US20230318355A1
公开(公告)日：2023-10-05
申请号：US18090268
申请日：2022-12-28
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Jaejoon CHOI , Kyeongmin KIM , Kijung KIM , June LEE
IPC分类号： H02J50/00 , H02J50/40 , H02J50/70 , H02J50/20 , H02J50/90 , H05K1/02 , H05K1/11
CPC分类号： H02J50/005 , H02J50/402 , H02J50/70 , H02J50/20 , H02J50/90 , H05K1/028 , H05K1/115 , H02J2207/20 , H05K2201/10098
摘要： An electronic device may include a printed circuit board layer including a plurality of flexible areas and a plurality of rigid areas, a wireless charging circuit disposed in one rigid area among the plurality of rigid areas, and a plurality of wireless charging antennas disposed in the plurality of flexible areas and including a coil shape. The plurality of wireless charging antennas each may be electrically connected in parallel with the wireless charging circuit. Other various embodiments identified through the specification are possible.

3. 发明申请

US20230118495A1 WEARABLE ELECTRONIC DEVICE INCLUDING BIOMETRIC SENSOR FOR MEASURING BODY TEMPERATURE 有权
公开(公告)号：US20230118495A1
公开(公告)日：2023-04-20
申请号：US17968282
申请日：2022-10-18
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Kijung KIM , Junghyun KANG , June LEE , Jaejoon CHOI
IPC分类号： A61B5/01 , A61B5/00
摘要： An example wearable electronic device includes a housing including a rear cover having a first hole and at least partially contacting a body of a user while the wearable electronic device is worn by the user, a first biometric sensor disposed in the housing and aligned with the first hole, wherein the first biometric sensor includes a first lens disposed in the first hole and is configured to detect first biometric information of the user based on light of a designated wavelength band, which passes through the first lens, a second biometric sensor disposed in the housing and disposed to face the rear cover, wherein the second biometric sensor is configured to detect second biometric information that is different from the first biometric information, and a blocking structure that prevents or reduces foreign substances from being introduced through the first hole.

4. 发明申请

US20130156203A1 TERMINAL HAVING A PLURALITY OF SPEAKERS AND METHOD OF OPERATING THE SAME 审中-公开
标题翻译：具有多个扬声器的终端及其操作方法
公开(公告)号：US20130156203A1
公开(公告)日：2013-06-20
申请号：US13705570
申请日：2012-12-05
申请人： Samsung Electronics Co., Ltd.
发明人： Jaejoon CHOI
IPC分类号： H04R5/04
CPC分类号： H04R5/04 , G06F1/1688 , G06F1/1694 , G06F2200/1637 , H04M1/03 , H04M1/6016 , H04M2250/12 , H04R3/12 , H04R5/02
摘要： A terminal including a plurality of speakers and a method for operating the same are provided. The method includes generating a request for an audio data playback, processing a signal according to the audio data playback, determining an audio pass which will output the processed signal corresponding to the audio data, when the audio pass which will output the processed signal corresponding to the audio data is determined, dividing an audio signal to be transferred to sub amplifiers in a front terminal of at least one dual amplifier connected to a plurality of speakers in one-to-on correspondence and including two sub amplifiers corresponding to a dual amplifier, transferring the divided audio signal to a corresponding sub amplifier of the dual amplifier, and amplifying the processed signal corresponding to the audio data and transferring the amplified processed signal corresponding to the audio data to the speakers by the dual amplifier.
摘要翻译：提供一种包括多个扬声器的终端及其操作方法。该方法包括产生音频数据重放请求，根据音频数据重放处理信号，确定将输出与音频数据相对应的处理信号的音频通过，当音频通过时将输出对应于确定音频数据，将要传送的音频信号划分成与一个对应对应的连接到多个扬声器的至少一个双放大器的前端中的子放大器，并且包括对应于双放大器的两个子放大器，将分频音频信号传送到双放大器的对应子放大器，并且放大与音频数据相对应的经处理的信号，并通过双放大器将对应于音频数据的经放大的已处理信号传送给扬声器。

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