Patents Assigned to SHENZHEN SHOKZ CO., LTD.
  • Publication number: 20250119689
    Abstract: The present disclosure provides a sound output device, a sensory sound source adjustment method, and a volume adjustment method. The sound output device includes: a signal processing circuit to generate, during operation, a first electrical signal and a second electrical signal based on target sound information; a first speaker, electrically connected to the signal processing circuit to receive, during operation, the first electrical signal from the signal processing circuit and convert the first electrical signal into a first excitation to excite a first mechanical structure to generate a first sound wave; and a second speaker, electrically connected to the signal processing circuit to receive, during operation, the second electrical signal from the signal processing circuit and convert the second electrical signal into a second excitation to excite a second mechanical structure to generate a second sound wave.
    Type: Application
    Filed: December 17, 2024
    Publication date: April 10, 2025
    Applicant: Shenzhen Shokz Co., Ltd.
    Inventors: Junjiang FU, Lei ZHANG, Fengyun LIAO, Xin QI
  • Publication number: 20250119693
    Abstract: The present disclosure provides an acoustic device. The acoustic device may include a shell including a first accommodation cavity, a speaker configured in the first accommodation cavity. The speaker may include one or more magnetic circuit assemblies, a voice coil, a vibration assembly, and a vibration transmission plate. The one or more magnetic circuit assemblies may form a magnetic gap. One end of the voice coil may be arranged in a magnetic gap, and another end of the voice coil may be connected with the vibration assembly. The vibration assembly may be connected with the vibration transmission plate, and the vibration transmission plate may be connected with the shell.
    Type: Application
    Filed: December 19, 2024
    Publication date: April 10, 2025
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventors: Liwei WANG, Lei ZHANG, Fengyun LIAO, Xin QI, Junjiang FU, Shuailin XIE, Chaowu LI
  • Publication number: 20250119678
    Abstract: A core module and an electronic device are provided. The core module comprises a housing component, a transducer device, a vibration panel, and a face attachment component. The transducer device is disposed in the housing component. The vibration panel is connected with the transducer device. The face attachment component includes a face attachment sleeve connected with the vibration panel by a bonding medium to make the vibration panel contact a skin of a user through the face attachment component. The bonding medium is configured to allow the face attachment component to be removed from the vibration panel as a whole without damaging the face attachment component or the vibration panel. The face attachment component is detachable such that the user can easily replace the face attachment component with a new one when needed, and the face attachment component can be removed as a whole to avoid breakage.
    Type: Application
    Filed: December 20, 2024
    Publication date: April 10, 2025
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventors: Chaowu LI, Qianwen NIE
  • Publication number: 20250117093
    Abstract: An electronic device is provided. The electronic device comprises a housing component, a circuit board, and a key component. An outer side of the housing component is provided with a concave region. A bottom of the concave region is provided with a key through hole, and the circuit board is disposed in the housing component. The key component includes a key and a sealing ring. The key extends into the housing component through the key through hole. The sealing ring is located in the concave region and surrounds the key through hole. The key includes an operation portion, a plug-in post connected with the operation portion, and a buckle portion connected with the plug-in post. The operation portion is partially located in the concave region and supported on the sealing ring. The plug-in post penetrates through the sealing ring and the key through hole to extend into the housing component.
    Type: Application
    Filed: December 20, 2024
    Publication date: April 10, 2025
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventors: Qianwen NIE, Chaowu LI
  • Publication number: 20250119680
    Abstract: The present disclosure provides an acoustic output device. The acoustic output device may comprise a bone conduction speaker configured to generate bone conduction acoustic waves. The acoustic output device may also comprise an air conduction speaker configured to generate air conduction acoustic waves, the air conduction speaker being independent of the bone conduction speaker. The acoustic output device may further comprise at least one housing configured to accommodate the bone conduction speaker and the air conduction speaker.
    Type: Application
    Filed: December 17, 2024
    Publication date: April 10, 2025
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventors: Lei ZHANG, Xin QI, Junjiang FU, Zhen WANG, Liwei WANG
  • Patent number: 12273686
    Abstract: 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: Grant
    Filed: July 7, 2023
    Date of Patent: April 8, 2025
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Xin Qi, Fengyun Liao
  • Patent number: 12273681
    Abstract: The present disclosure provides a microphone, comprising a vibration pickup assembly configured to generate vibration; at least two acoustoelectric conversion elements configured to respectively receive the vibration of the vibration pickup assembly to generate an electrical signal; at least one sampling module configured to convert electrical signals output by different acoustoelectric conversion elements of the at least two acoustoelectric conversion elements into digital signals, wherein, each of the at least two acoustoelectric conversion element has a resonant frequency, and a difference between resonant frequencies of two of the at least two acoustoelectric conversion elements is greater than 1000 Hz.
    Type: Grant
    Filed: February 5, 2024
    Date of Patent: April 8, 2025
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Wenbing Zhou, Yongshuai Yuan, Wenjun Deng, Yujia Huang, Xin Qi, Fengyun Liao
  • Patent number: 12273687
    Abstract: 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: Grant
    Filed: July 21, 2023
    Date of Patent: April 8, 2025
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Xin Qi, Fengyun Liao
  • Publication number: 20250113136
    Abstract: The present disclosure discloses an acoustic device. The acoustic device may include a hanger assembly, at least one of an audio input component or an audio output component, a control circuit assembly, and a protection assembly. The hanger assembly may include a shell forming a space. The control circuit assembly may include one or more circuit boards arranged in the space. The protection assembly may include a protection plate. The protection plate may be arranged in the space and physically connected with the shell of the hanger assembly to form a protection barrier between at least one of the one or more circuit boards and the shell.
    Type: Application
    Filed: December 12, 2024
    Publication date: April 3, 2025
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventors: Yueqiang WANG, Zhongqi WU, Fen YOU, Chaowu LI, Qingyu ZENG
  • Patent number: 12266334
    Abstract: 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: Grant
    Filed: September 15, 2022
    Date of Patent: April 1, 2025
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Lei Zhang, Junjiang Fu, Fengyun Liao, Xin Qi
  • Patent number: 12262167
    Abstract: An open acoustic device (100) may include a fixing structure (120) configured to fix the acoustic device (100) near an ear of a user without blocking an ear canal of the user; a first microphone array (130) configured to acquire environmental noise (410); a signal processor (140) configured to: determine, based on the environmental noise, a primary route transfer function (420) between the first microphone array (130) and the ear canal of the user; estimate, based on the environmental noise and the primary route transfer function, a noise signal (430) at the ear canal of the user; and generate, based on the noise signal at the ear canal of the user, a noise reduction signal (440); and a speaker (150) configured to output, according to the noise reduction signal, a noise reduction acoustic wave (450), the noise reduction acoustic wave being configured to eliminate the noise signal.
    Type: Grant
    Filed: May 16, 2023
    Date of Patent: March 25, 2025
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Chengqian Zhang, Jinbo Zheng, Le Xiao, Fengyun Liao, Xin Qi
  • Patent number: 12262166
    Abstract: The present disclosure provides an earphone including a core module. The core module may include a core housing and a core. The core housing may include a bottom wall and an annular peripheral wall. When a user wears the earphone, the bottom wall may face the head of the user. One end of the annular peripheral wall may be integrally connected with the bottom wall, the other end of the annular peripheral wall that is away from the bottom wall includes an opening, and the core may be disposed in the core housing through the opening. The core may include a magnet configured such that the core module is attachable to a magnetic object through one side of the bottom wall.
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: March 25, 2025
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Zhen Wang, Zhiqing Liu, Yonggen Wang, Xinnan Mao, Fen You
  • Patent number: 12259402
    Abstract: The present disclosure discloses an acoustic device and a support assembly. The support assembly may include a shell configured to provide a space for accommodating one or more components of the acoustic device. The support assembly may further include an interaction assembly configured to realize an interaction between a user and the acoustic device, wherein the interaction assembly include a first component and one or more second components, in response to receiving an operation of the user, the first component is configured to trigger at least one of the one or more second components to cause the acoustic device to perform a function corresponding to the at least one of the one or more second components.
    Type: Grant
    Filed: July 13, 2022
    Date of Patent: March 25, 2025
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Wenbing Zhou, Wenjun Deng, Yongshuai Yuan, Yujia Huang, Xin Qi, Fengyun Liao
  • Publication number: 20250097622
    Abstract: Disclosed is an earphone including: two speaker assemblies, a connection member, and a processing circuit. The connection member is configured to connect the two speaker assemblies, and the connection member provides, through a bending deformation, a clamping force for placing the two speaker assemblies on a head of a user, and the connection member includes a housing with an accommodation cavity. A bending sensor is disposed in the accommodating cavity, and the bending sensor is configured to generate a bending signal based on a bending state of the connection member. The processing circuit is configured to determine a placement state of the earphone based on the bending signal. The placement state includes one of a normal wearing state, an abnormal wearing state, or a free placement state.
    Type: Application
    Filed: November 28, 2024
    Publication date: March 20, 2025
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventors: Wenjun DENG, Yongshuai YUAN, Yujia HUANG, Wenbing ZHOU, Fengyun LIAO, Xin QI
  • Patent number: 12256195
    Abstract: One or more embodiments of the present disclosure relates to an acoustic output device, including: a piezoelectric element configured to convert an electrical signal into a mechanical vibration; an elastic element; and a mass element connected to the piezoelectric element through the elastic element. The mass element may be configured to receive the mechanical vibration and generate an acoustic signal, and on a plane perpendicular to a vibration direction of the mass element, the elastic element may provide shear stresses with opposite curls.
    Type: Grant
    Filed: February 15, 2023
    Date of Patent: March 18, 2025
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Guangyuan Zhu, Lei Zhang, Xin Qi
  • Patent number: 12256209
    Abstract: 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: Grant
    Filed: March 13, 2023
    Date of Patent: March 18, 2025
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Xin Qi, Fengyun Liao, Jinbo Zheng, Qian Chen, Hao Chen
  • Publication number: 20250085816
    Abstract: The embodiments of the present disclosure provide a touch sensor device. The touch sensor device comprises a housing, configured to provide a touch region; and at least one sensor, configured to be fixed near the touch region. The at least one sensor includes: a signal transmitting unit, configured to generate a vibration signal under the action of an excitation signal; a signal receiving unit, configured to receive the vibration signal and generate an output signal; and a processor, configured to recognize a touch operation performed on the touch region according to the output signal.
    Type: Application
    Filed: November 21, 2024
    Publication date: March 13, 2025
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventors: Wenjun DENG, Yongshuai YUAN, Yujia HUANG, Wenbing ZHOU, Fengyun LIAO, Xin QI
  • Publication number: 20250088779
    Abstract: A loudspeaker comprising a diaphragm, a housing, and a cavity structure is provided. The diaphragm is configured to vibrate to produce air-conducted sound waves. The housing is configured to form an accommodation cavity for housing the diaphragm. The diaphragm divides the accommodation cavity into a front cavity and a rear cavity. The housing is provided with a sound outlet hole communicating with the front cavity, and at least a portion of the air-conducted sound waves is transmitted through the sound outlet hole to an exterior of the loudspeaker. The cavity structure is provided on the housing and communicated with at least one of the front cavity and the rear cavity, and the cavity structure is configured to absorb a sound wave with a target frequency in the air-conducted sound waves.
    Type: Application
    Filed: November 25, 2024
    Publication date: March 13, 2025
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventors: Wenbing ZHOU, Lei ZHANG, Xin QI, Fengyun LIAO, Shanyong GU
  • Publication number: 20250088805
    Abstract: A speaker includes a shell, a diaphragm, and a sliding connection portion. The shell includes a cavity. The diaphragm is accommodated within the cavity and separates the cavity to form at least two sub-cavities. The diaphragm is driven by an electrical signal to vibrate to generate sound. The sliding connection portion is configured to connect an edge of the diaphragm to an inner wall of the cavity. The sliding connection portion allows the edge of the diaphragm to slide relative to the inner wall of the shell. Therefore, the diaphragm can move (slide) relative to the inner wall of the shell. In other words, the diaphragm can make a piston-like movement relative to the inner wall of the shell, which allows the diaphragm to generate a greater displacement, push more air, and thereby improving the performance of the speaker, especially the sensitivity of the speaker at a low frequency range.
    Type: Application
    Filed: November 25, 2024
    Publication date: March 13, 2025
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventors: Wenbing ZHOU, Lei ZHANG, Xin QI, Fengyun LIAO, Shanyong GU
  • Publication number: 20250088814
    Abstract: Embodiments of the present disclosure provide an acoustic output device, comprising: an acoustic output unit, a contact detection sensor, and a processor. The acoustic output unit includes a vibration unit and a casing, the casing at least including a contact region which is in contact with the face of a user; the contact detection sensor is located at the contact region; and the processor is configured to determine whether the user wears the acoustic output device based on an electrical signal generated when the contact detection sensor is in contact with the face of the user.
    Type: Application
    Filed: November 25, 2024
    Publication date: March 13, 2025
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventors: Wenjun DENG, Yujia HUANG, Yongshuai YUAN, Wenbing ZHOU, Fengyun LIAO, Xin QI