Patents by Inventor Junjiang FU
Junjiang FU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11689838Abstract: 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.Type: GrantFiled: September 30, 2021Date of Patent: June 27, 2023Assignee: SHENZHEN SHOKZ CO., LTD.Inventors: Lei Zhang, Junjiang Fu, Bingyan Yan, Fengyun Liao, Xin Qi
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Patent number: 11683642Abstract: The present application discloses a sound-output device, a vibration speaker configured to generate a bone-conducted sound wave; and an air-conducted speaker configured to generate an air-conducted sound wave. The vibration speaker is coupled to the air-conducted speaker through a mechanical structure; and the bone-conducted sound wave is input to the air-conducted speaker at least in part as an input signal.Type: GrantFiled: April 24, 2022Date of Patent: June 20, 2023Assignee: SHENZHEN VOXTECH CO., LTD.Inventors: Lei Zhang, Junjiang Fu, Fengyun Liao, Xin Qi
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Patent number: 11678098Abstract: The present disclosure provides an acoustic output apparatus including one or more status sensors, at least one low-frequency acoustic driver, at least one high-frequency acoustic driver, at least two first sound guiding holes, and at least two second sound guiding holes. The status sensors may detect status information of a user. The low-frequency acoustic driver may generate at least one first sound, a frequency of which is within a first frequency range. The high-frequency acoustic driver may generate at least one second sound, a frequency of which is within a second frequency range including at least one frequency exceeding the first frequency range. The first and second sound guiding holes may output the first and second spatial sound, respectively. The first and second sound may be generated based on the status information, and may simulate a target sound coming from at least one virtual direction with respect to the user.Type: GrantFiled: February 9, 2021Date of Patent: June 13, 2023Assignee: SHENZHEN SHOKZ CO., LTD.Inventors: Lei Zhang, Junjiang Fu, Bingyan Yan, Fengyun Liao, Xin Qi
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Publication number: 20230179925Abstract: The embodiments of the present disclosure provide a speaker. The speaker may include a vibration assembly and a first elastic element. The vibration assembly may include a vibration element and a vibration housing. The vibration element may convert an electrical signal into a mechanical vibration. The vibration housing may be in contact with facial skin of a user. The first elastic element may be elastically connected to the vibration housing.Type: ApplicationFiled: February 6, 2023Publication date: June 8, 2023Applicant: SHENZHEN SHOKZ CO., LTD.Inventors: Junjiang FU, Lei ZHANG, Fengyun LIAO, Xin QI
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Patent number: 11671737Abstract: The present disclosure relates to a pair of audio glasses. The pair of audio glasses may include a frame, one or more lenses, and one or more temples. The pair of audio glasses may further include at least one low-frequency acoustic driver, at least one high-frequency acoustic driver, and a controller. The at least one low-frequency acoustic driver may be configured to output sounds from at least two first guiding holes. The at least one high-frequency acoustic driver may be configured to output sounds from at least two second guiding holes. The controller may be configured to direct the low-frequency acoustic driver to output the sounds in a first frequency range and direct the high-frequency acoustic driver to output the sounds in a second frequency range. The second frequency range may include one or more frequencies higher than one or more frequencies in the first frequency range.Type: GrantFiled: April 7, 2021Date of Patent: June 6, 2023Assignee: SHENZHEN SHOKZ CO., LTD.Inventors: Lei Zhang, Junjiang Fu, Bingyan Yan, Fengyun Liao, Xin Qi
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Patent number: 11671738Abstract: The present disclosure discloses an acoustic output apparatus including at least one acoustic driver, a controller, and a supporting structure. The at least one acoustic driver may be configured to output sounds through at least two sound guiding holes. The at least two sound guiding holes may include a first sound guiding hole and a second sound guiding hole. The controller may be configured to control a phase and an amplitude of the sounds generated by the at least one acoustic driver using a control signal such that the sounds output by the at least one acoustic driver through the first and second sound guiding holes have opposite phases. The supporting structure may be provided with a baffle and configured to support the at least one acoustic driver such that the first and second sound guiding holes are located on both sides of the baffle.Type: GrantFiled: September 9, 2022Date of Patent: June 6, 2023Assignee: SHENZHEN SHOKZ CO., LTD.Inventors: Lei Zhang, Junjiang Fu, Bingyan Yan, Fengyun Liao, Xin Qi
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Publication number: 20230171528Abstract: 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.Type: ApplicationFiled: January 12, 2023Publication date: June 1, 2023Applicant: SHENZHEN SHOKZ CO., LTD.Inventors: Lei ZHANG, Junjiang FU, Bingyan YAN, Fengyun LIAO, Xin QI
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Publication number: 20230156391Abstract: The present disclosure relates to a pair of glasses. The pair of glasses may include a frame, one or more lenses, and one or more temples. The pair of glasses may further include at least one low-frequency acoustic driver, at least one high-frequency acoustic driver, and a controller. The at least one low-frequency acoustic driver may be configured to output sounds from at least two first guiding holes. The at least one high-frequency acoustic driver may be configured to output sounds from at least two second guiding holes. The controller may be configured to direct the low-frequency acoustic driver to output the sounds in a first frequency range and direct the high-frequency acoustic driver to output the sounds in a second frequency range. The second frequency range may include one or more frequencies higher than one or more frequencies in the first frequency range.Type: ApplicationFiled: January 8, 2023Publication date: May 18, 2023Applicant: SHENZHEN SHOKZ CO., LTD.Inventors: Lei ZHANG, Junjiang FU, Bingyan YAN, Fengyun LIAO, Xin QI
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Publication number: 20230156390Abstract: The present disclosure relates to a pair of glasses. The pair of glasses may include a frame, one or more lenses, and one or more temples. The pair of glasses may further include at least one low-frequency acoustic driver, at least one high-frequency acoustic driver, and a controller. The at least one low-frequency acoustic driver may be configured to output sounds from at least two first guiding holes. The at least one high-frequency acoustic driver may be configured to output sounds from at least two second guiding holes. The controller may be configured to direct the low-frequency acoustic driver to output the sounds in a first frequency range and direct the high-frequency acoustic driver to output the sounds in a second frequency range. The second frequency range may include one or more frequencies higher than one or more frequencies in the first frequency range.Type: ApplicationFiled: January 6, 2023Publication date: May 18, 2023Applicant: SHENZHEN SHOKZ CO., LTD.Inventors: Lei ZHANG, Junjiang FU, Bingyan YAN, Fengyun LIAO, Xin QI
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Publication number: 20230156412Abstract: A speaker comprises a housing, a transducer residing inside the housing, and at least one sound guiding hole located on the housing. The transducer generates vibrations. The vibrations produce a sound wave inside the housing and cause a leaked sound wave spreading outside the housing from a portion of the housing. The at least one sound guiding hole guides the sound wave inside the housing through the at least one sound guiding hole to an outside of the housing. The guided sound wave interferes with the leaked sound wave in a target region. The interference at a specific frequency relates to a distance between the at least one sound guiding hole and the portion of the housing.Type: ApplicationFiled: January 12, 2023Publication date: May 18, 2023Applicant: SHENZHEN SHOKZ CO., LTD.Inventors: Xin QI, Fengyun LIAO, Lei ZHANG, Junjiang FU, Bingyan YAN
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Patent number: 11653134Abstract: The present disclosure relates to an acoustic output apparatus including a first acoustic driver for outputting sounds within a first frequency range via a plurality of first sound guiding holes and a second acoustic driver for outputting sounds within a second frequency range via a plurality of second sound guiding holes. The sounds output via the plurality of first sound guiding holes may radiate to the environment and form a leaked sound. The acoustic output apparatus may further include a support structure configured to support the first acoustic driver and the second acoustic driver such that the plurality of sound guiding holes are located at positions away from a user's ear. The sounds output via the plurality of second sound guiding holes may interfere with the leaked sound in an overlapping frequency range between the second frequency range and the first frequency range to reduce the leaked sound.Type: GrantFiled: May 14, 2021Date of Patent: May 16, 2023Assignee: SHENZHEN SHOKZ CO., LTD.Inventors: Lei Zhang, Junjiang Fu, Bingyan Yan, Fengyun Liao, Xin Qi
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Publication number: 20230145038Abstract: The present disclosure relates to a pair of glasses. The pair of glasses may include a frame, one or more lenses, and one or more temples. The pair of glasses may further include at least one low-frequency acoustic driver, at least one high-frequency acoustic driver, and a controller. The at least one low-frequency acoustic driver may be configured to output sounds from at least two first guiding holes. The at least one high-frequency acoustic driver may be configured to output sounds from at least two second guiding holes. The controller may be configured to direct the low-frequency acoustic driver to output the sounds in a first frequency range and direct the high-frequency acoustic driver to output the sounds in a second frequency range. The second frequency range may include one or more frequencies higher than one or more frequencies in the first frequency range.Type: ApplicationFiled: January 4, 2023Publication date: May 11, 2023Applicant: SHENZHEN SHOKZ CO., LTD.Inventors: Lei ZHANG, Junjiang FU, Bingyan YAN, Fengyun LIAO, Xin QI
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Publication number: 20230141946Abstract: The present disclosure relates to a pair of glasses. The pair of glasses may include a frame, one or more lenses, and one or more temples. The pair of glasses may further include at least one low-frequency acoustic driver, at least one high-frequency acoustic driver, and a controller. The at least one low-frequency acoustic driver may be configured to output sounds from at least two first guiding holes. The at least one high-frequency acoustic driver may be configured to output sounds from at least two second guiding holes. The controller may be configured to direct the low-frequency acoustic driver to output the sounds in a first frequency range and direct the high-frequency acoustic driver to output the sounds in a second frequency range. The second frequency range may include one or more frequencies higher than one or more frequencies in the first frequency range.Type: ApplicationFiled: January 4, 2023Publication date: May 11, 2023Applicant: SHENZHEN SHOKZ CO., LTD.Inventors: Lei ZHANG, Junjiang FU, Bingyan YAN, Fengyun LIAO, Xin QI
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Patent number: 11647346Abstract: The present disclosure discloses a hearing aid device. The hearing aid device may comprise at least one sound transmitter configured to collect a sound signal and convert the sound signal into an electrical signal, a signal processing circuit configured to generate a control signal by processing the electrical signal, at least one vibration loudspeaker configured to convert the control signal into a vibration signal, and a housing structure configured to accommodate at least one of the at least one sound transmitter, the signal processing circuit, or the at least one vibration loudspeaker, wherein the control signal may include an original signal and an air-conducted sound leakage signal generated from the at least one vibration loudspeaker, and a difference between the air-conducted sound leakage signal received by the at least one sound transmitter and the original signal may not be larger than ?33 dB.Type: GrantFiled: June 24, 2022Date of Patent: May 9, 2023Assignee: SHENZHEN SHOKZ CO., LTD.Inventors: Junjiang Fu, Huifang Tang
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Patent number: 11641551Abstract: The present invention relates to a bone conduction speaker and its compound vibration device. The compound vibration device comprises a vibration conductive plate and a vibration board, the vibration conductive plate is set to be the first torus, where at least two first rods inside it converge to its center; the vibration board is set as the second torus, where at least two second rods inside it converge to its center. The vibration conductive plate is fixed with the vibration board; the first torus is fixed on a magnetic system, and the second torus comprises a fixed voice coil, which is driven by the magnetic system. The bone conduction speaker in the present invention and its compound vibration device adopt the fixed vibration conductive plate and vibration board, making the technique simpler with a lower cost; because the two adjustable parts in the compound vibration device can adjust both low frequency and high frequency area, the frequency response obtained is flatter and the sound is broader.Type: GrantFiled: March 31, 2021Date of Patent: May 2, 2023Assignee: SHENZHEN SHOKZ CO., LTD.Inventors: Xin Qi, Fengyun Liao, Jinbo Zheng, Qian Chen, Hao Chen, Lei Zhang, Junjiang Fu, Bingyan Yan
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Patent number: 11641541Abstract: The present disclosure discloses an acoustic input and output apparatus. The acoustic input and output apparatus may include a loudspeaker assembly, a sound-pickup assembly configured to pick up a sound signal, and a connection assembly including an elastic member, wherein a first end of the elastic member may connect to the loudspeaker assembly, and a second end of the elastic member may connect to the sound-pickup assembly. The elastic member may be configured to cause an average amplitude attenuation rate of vibrations within a phonic frequency band generated by the loudspeaker assembly to be larger than or equal to 35% in a process that the vibration transmits from the first end of the elastic member to the second end of the elastic member.Type: GrantFiled: March 31, 2022Date of Patent: May 2, 2023Assignee: SHENZHEN SHOKZ CO., LTD.Inventors: Chaowu Li, Yueqiang Wang, Fen You, Junjiang Fu, Zhongqi Wu, Qian Chen
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Patent number: 11641552Abstract: The present disclosure relates to a bone conduction speaker and its compound vibration device. The compound vibration device comprises a vibration conductive plate and a vibration board, the vibration conductive plate is set to be the first torus, where at least two first rods inside it converge to its center; the vibration board is set as the second torus, where at least two second rods inside it converge to its center. The vibration conductive plate is fixed with the vibration board; the first torus is fixed on a magnetic system, and the second torus comprises a fixed voice coil, which is driven by the magnetic system. The bone conduction speaker in the present disclosure and its compound vibration device adopt the fixed vibration conductive plate and vibration board, making the technique simpler with a lower cost; because the two adjustable parts in the compound vibration device can adjust both low frequency and high frequency area, the frequency response obtained is flatter and the sound is broader.Type: GrantFiled: March 31, 2021Date of Patent: May 2, 2023Assignee: SHENZHEN SHOKZ CO., LTD.Inventors: Xin Qi, Fengyun Liao, Jinbo Zheng, Qian Chen, Hao Chen, Lei Zhang, Junjiang Fu, Bingyan Yan
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Publication number: 20230129310Abstract: The present disclosure provides a sound leakage reduction device. The sound leakage reduction device may include an energy conversion structure, a vibration structure, and a housing. The housing may include a vibration cavity and at least one resonance cavity. The energy conversion structure may be located in the vibration cavity and connected with the vibration structure. The at least one resonance cavity may communicate with the vibration cavity through at least one communication hole. A volume of each resonance cavity may be smaller than a volume of the vibration cavity.Type: ApplicationFiled: September 15, 2022Publication date: April 27, 2023Applicant: SHENZHEN SHOKZ CO., LTD.Inventors: Lei ZHANG, Junjiang FU, Fengyun LIAO, Xin QI
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Patent number: 11638099Abstract: The present disclosure relates to a bone conduction speaker and its compound vibration device. The compound vibration device comprises a vibration conductive plate and a vibration board, the vibration conductive plate is set to be the first torus, where at least two first rods inside it converge to its center; the vibration board is set as the second torus, where at least two second rods inside it converge to its center. The vibration conductive plate is fixed with the vibration board; the first torus is fixed on a magnetic system, and the second torus comprises a fixed voice coil, which is driven by the magnetic system. The bone conduction speaker in the present disclosure and its compound vibration device adopt the fixed vibration conductive plate and vibration board, making the technique simpler with a lower cost; because the two adjustable parts in the compound vibration device can adjust both low frequency and high frequency area, the frequency response obtained is flatter and the sound is broader.Type: GrantFiled: March 31, 2021Date of Patent: April 25, 2023Assignee: SHENZHEN SHOKZ CO., LTD.Inventors: Xin Qi, Fengyun Liao, Jinbo Zheng, Qian Chen, Hao Chen, Lei Zhang, Junjiang Fu, Bingyan Yan
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Publication number: 20230109699Abstract: The present disclosure may provide an acoustic device. The acoustic device may include a housing, at least one low-frequency acoustic driver, at least one high-frequency acoustic driver, and a noise reduction assembly. The housing may be configured to be rested on a shoulder of a user. The at least one low-frequency acoustic driver may be carried by the housing and configured to output first sound from at least two first sound guiding holes. The at least one high-frequency acoustic driver may be carried by the housing and configured to output second sound from at least two second sound guiding holes. The noise reduction assembly may be configured to receive third sound and reduce noise of the third sound.Type: ApplicationFiled: December 9, 2022Publication date: April 13, 2023Applicant: SHENZHEN SHOKZ CO., LTD.Inventors: Lei ZHANG, Junjiang FU, Bingyan YAN, Fengyun LIAO, Xin QI