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公开(公告)号：US11159870B2
公开(公告)日：2021-10-26
申请号：US17170936
申请日：2021-02-09
发明人： Lei Zhang , Junjiang Fu , Bingyan Yan , Fengyun Liao , Xin Qi
IPC分类号： H04R1/10 , G06F3/16 , H04R3/00 , H04R1/20 , H04R1/02 , H04R1/26 , H04R1/44 , H04M1/03 , H04M1/78 , H04R1/24 , H04R1/28 , H04R3/02 , H04R1/34 , H04W4/80 , H04R1/22 , H04R5/02 , G10L21/038 , H04R5/033 , H04S7/00
摘要： The present disclosure provides an acoustic output apparatus. The acoustic output apparatus includes at least one low-frequency acoustic driver that outputs sounds from at least two first sound guiding holes, at least one high-frequency acoustic driver that outputs sounds from at least two second sound guiding holes, and a support component. The support component may be configured to support the at least one high-frequency acoustic driver and the at least one low-frequency acoustic driver, and cause the at least two first sound guiding holes and the at least two second sound guiding holes to locate away from a position of an ear of a user.
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2.发明授权Switch control circuit, semiconductor device, and radio communication device 有权开关控制电路，半导体器件和无线电通信设备公开(公告)号：US09020448B2
公开(公告)日：2015-04-28
申请号：US14140745
申请日：2013-12-26
发明人： Toshiki Seshita
IPC分类号： H04B1/44 , H03K17/687 , H03K17/693 , H04M1/78 , H04B1/02
CPC分类号： H03K17/6872 , H03K17/687 , H03K17/693 , H04M1/78
摘要： A switch control circuit has level shifters connected to a switch circuit to convert voltage levels of control signals, a negative potential generating circuit connected to the level shifter, to generate a negative potential, a negative potential output line supplying the negative potential to the level shifter, and a negative potential output line control circuit configured to control the potential of the negative potential output line. The negative potential output line control circuit has a power-supply setting circuit, an inverter inverting the output signal from the power-supply setting circuit, a first capacitor connected between an output terminal of the inverter and the negative potential output line, and a negative potential initialization circuit.
摘要翻译： 开关控制电路具有连接到开关电路的电平移位器，以转换控制信号的电压电平，连接到电平移位器的负电位产生电路以产生负电位，负电位输出线向电平移位器提供负电位 以及负电位输出线控制电路，被配置为控制负电位输出线的电位。 负电位输出线控制电路具有电源设定电路，反相来自电源设定电路的输出信号的反相器，连接在反相器的输出端子与负电位输出线之间的第一电容器和负极 潜在的初始化电路。
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公开(公告)号：US2184835A
公开(公告)日：1939-12-26
申请号：US15307437
申请日：1937-07-10
申请人： LORENZ C AG
IPC分类号： H04M1/78
CPC分类号： H04M1/78
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公开(公告)号：US11496824B2
公开(公告)日：2022-11-08
申请号：US17170955
申请日：2021-02-09
发明人： Lei Zhang , Junjiang Fu , Bingyan Yan , Fengyun Liao , Xin Qi
IPC分类号： H04R1/34 , H04R1/10 , H04R1/22 , H04R3/00 , H04W4/80 , G06F3/16 , H04R1/02 , H04R1/26 , H04R1/44 , H04M1/03 , H04M1/78 , H04R1/24 , H04R1/28 , H04R3/02 , H04R5/02 , G10L21/038 , H04R5/033 , H04S7/00 , G02C11/00 , H04R1/38 , H04R9/06 , G10L21/0208 , G02C11/06 , G10L21/0216
摘要： The present disclosure provides a system and method for acoustic device. The acoustic output device may include an earphone core including at least one acoustic driver for outputting sound though one or more sound guiding holes set on the acoustic output apparatus; the acoustic output device may include one or more sensors configured to detect status information of a user of the acoustic output apparatus; the acoustic output device may include a controller configured to cause the at least one acoustic driver to output sound based on the detected status information of the user; the acoustic output device may further include a power source assembly configured to provide electrical power to the earphone core, the one or more sensors, and the controller; and the acoustic output device may further include a flexible circuit board configured to connect at least the earphone core and the power source assembly.
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公开(公告)号：US11356763B2
公开(公告)日：2022-06-07
申请号：US17169589
申请日：2021-02-08
发明人： Lei Zhang , Junjiang Fu , Bingyan Yan , Fengyun Liao , Xin Qi
IPC分类号： H04R1/10 , H04R1/02 , H04R1/26 , H04R1/44 , G06F3/16 , H04M1/03 , H04M1/78 , H04R1/24 , H04R1/28 , H04R3/02 , H04R1/34 , H04W4/80 , H04R1/22 , H04R3/00 , H04R5/02 , G10L21/038 , H04R5/033 , H04S7/00 , G02C11/00 , H04R1/38 , H04R9/06 , G10L21/0208 , G02C11/06 , G10L21/0216
摘要： The present disclosure relates to a waterproof open earphone. The waterproof open earphone may include a housing, at least one button, at least one elastic pad, and at least one pair of speaker units. The housing may be placed on a head or at least one ear of a user while not blocking an ear canal of the user. The at least one button may be set on the housing, wherein each of the at least one button corresponds to a button hole. The at least one elastic pad may correspond to the at least one button, respectively, wherein each elastic pad prevents the corresponding button from moving relative to the button hole. Each pair of the at least one pair of speaker units may generate sound within a frequency range from two sound guiding holes through two sound guiding tubes.
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公开(公告)号：US20220030347A1
公开(公告)日：2022-01-27
申请号：US17449651
申请日：2021-09-30
发明人： Lei ZHANG , Junjiang FU , Bingyan YAN , Fengyun LIAO , Xin QI
IPC分类号： H04R1/10 , H04R1/02 , H04R1/26 , H04R1/44 , G06F3/16 , H04M1/03 , H04M1/78 , H04R1/24 , H04R1/28 , H04R3/02 , H04R1/34 , H04W4/80 , H04R1/22 , H04R3/00 , H04R5/02 , G10L21/038 , H04R5/033 , H04S7/00 , G02C11/00 , H04R1/38 , H04R9/06 , G10L21/0208
摘要： The present disclosure provides an acoustic output apparatus. The acoustic output apparatus includes at least one low-frequency acoustic driver that outputs sounds from at least two first sound guiding holes, at least one high-frequency acoustic driver that outputs sounds from at least two second sound guiding holes, and a support component. The support component may be configured to support the at least one high-frequency acoustic driver and the at least one low-frequency acoustic driver, and cause the at least two first sound guiding holes and the at least two second sound guiding holes to locate away from a position of an ear of a user.
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公开(公告)号：US20210377645A1
公开(公告)日：2021-12-02
申请号：US17444834
申请日：2021-08-11
发明人： Lei ZHANG , Junjiang FU , Bingyan YAN , Fengyun LIAO , Xin QI
IPC分类号： H04R1/10 , H04R1/02 , H04R1/26 , H04R1/44 , G06F3/16 , H04M1/03 , H04M1/78 , H04R1/24 , H04R1/28 , H04R3/02 , H04R1/34 , H04W4/80 , H04R1/22 , H04R3/00 , H04R5/02 , G10L21/038 , H04R5/033 , H04S7/00 , G02C11/00 , H04R1/38
摘要： The present disclosure relates to an acoustic output apparatus. The acoustic output apparatus may include an earphone core including at least one acoustic driver for outputting sound though one or more sound guiding holes set on the acoustic output apparatus, a controller configured to cause the at least one acoustic driver to output sound, a power source assembly configured to provide electrical power to the earphone core, the one or more sensors, and the controller, and an interactive control component configured to allow an interaction between a user and the acoustic output apparatus.
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公开(公告)号：US11178477B2
公开(公告)日：2021-11-16
申请号：US17170947
申请日：2021-02-09
发明人： Lei Zhang , Junjiang Fu , Bingyan Yan , Fengyun Liao , Xin Qi
IPC分类号： H04R1/10 , H04R1/24 , H04R5/02 , H04R1/02 , H04R1/26 , H04R1/44 , G06F3/16 , H04M1/03 , H04M1/78 , H04R1/28 , H04R3/02 , H04R1/34 , H04W4/80 , H04R1/22 , H04R3/00 , G10L21/038 , H04R5/033 , H04S7/00 , G02C11/00 , H04R1/38 , G02C11/06
摘要： The present disclosure provides an acoustic output apparatus. The acoustic output apparatus may include an acoustic output component and a supporting structure forming an acoustically open structure that allows the acoustic output component to acoustically communicate with the surroundings. The acoustic output component may include a plurality of acoustic drivers, each of which may be configured to output a sound with a frequency range. At least one of the acoustic drivers may include a magnetic system for generating a first magnetic field. The magnetic system may include a first magnetic component for generating a second magnetic field and at least one second magnetic component. A magnetic gap may be formed between the first magnetic component and the at least one second magnetic component. A magnetic field intensity of the first magnetic field in the magnetic gap may be greater than that of the second magnetic field in the magnetic gap.
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公开(公告)号：US11159868B2
公开(公告)日：2021-10-26
申请号：US16253500
申请日：2019-01-22
发明人： Young Soo Chun
摘要： An electronic device is provided. The electronic device includes an interface, and a processor configured to receive an input of a user, output an audio signal by using a first external device connected to the electronic device through the interface, in response to the input of the user, obtain an audio signal reflected on a part of the user of the outputted audio signal, by using the first external device, authenticate the user by using the reflected audio signal and execute a specified function in a unlocked state of the electronic device when the user is a user authenticated for the electronic device.
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公开(公告)号：US20210127197A1
公开(公告)日：2021-04-29
申请号：US17141264
申请日：2021-01-05
发明人： Lei ZHANG , Junjiang FU , Bingyan YAN , Fengyun LIAO , Xin QI
摘要： The present disclosure relates to an acoustic output apparatus. The acoustic output apparatus comprising: at least one low-frequency acoustic driver that outputs sound from at least two first sound guiding holes; at least one high-frequency acoustic driver that outputs sound from at least two second sound guiding holes; and a controller configured to cause the low-frequency acoustic driver to output sound in a first frequency range, and cause the high-frequency acoustic driver to output sound in a second frequency range, wherein the second frequency range includes frequencies higher than the first frequency range.
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