Patents Assigned to SHENZHEN SHOKZ CO., LTD.
  • EARPHONES
    Publication number: 20240196129
    Abstract: Embodiments of the present disclosure provide an earphone, comprising a sound production component, comprising a transducer and a housing accommodating the transducer, a sound outlet hole being provided on an inner side surface of the sound production component, the inner side facing an auricle of a user, and the sound outlet hole being configured to transmit a sound produced by the transducer out of the housing toward an ear canal of the user; and an ear-hook, configured to place the sound production component at a position adjacent to the car canal but not blocking an ear canal opening in a wearing state; wherein, at least a portion of the sound production component inserts into a cavum concha.
    Type: Application
    Filed: February 23, 2024
    Publication date: June 13, 2024
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventors: Lei ZHANG, Peigeng TONG, Guolin XIE, Yongjian LI, Jiang XU, Tao ZHAO, Duoduo WU, Ao JI, Xin QI
  • Acoustic output device and components thereof
    Patent number: 12010475
    Abstract: The present disclosure relates to an acoustic output device. The acoustic output device may include an earphone core, a controller, a power source, and a flexible circuit board. The earphone core may include at least one low-frequency acoustic driver configured to output sounds from at least two first guiding holes and the at least one high-frequency acoustic driver configured to output sounds from at least two second guiding holes. The controller may be configured to direct the at least one low-frequency acoustic driver to output the sounds in a first frequency range and direct the at least one high-frequency acoustic driver to output the sounds in a second frequency range. The power source may be configured to provide power supply for the earphone core. The flexible circuit board may be configured to connect the earphone core with the power source.
    Type: Grant
    Filed: September 19, 2022
    Date of Patent: June 11, 2024
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Lei Zhang, Junjiang Fu, Bingyan Yan, Fengyun Liao, Xin Qi
  • Glasses
    Patent number: 12007625
    Abstract: The present disclosure embodiment may disclose glasses. The glasses may include a glasses frame and two speakers. The glasses frame may include a glasses rim and two glasses temples. The two glasses temples may be rotatably connected to the glasses rim, respectively. The two speakers may include an earphone core, respectively. The two speakers may be connected to the two glasses temples via hinge components of the two glasses temples, respectively. The hinge components may be rotatable to change a position of each of the speakers relative to connected one of the glasses temples to make the speaker abut in front of or behind ears of a user. The glasses temple may include a control circuit or a battery to drive the earphone core to vibrate to generate a sound.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: June 11, 2024
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Yueqiang Wang, Haofeng Zhang
  • EARPHONES
    Publication number: 20240187780
    Abstract: Embodiments of the present disclosure provide an earphone, comprising a sound production component including a transducer and a housing. The earphone further includes and an ear-hook, wherein the ear-hook places the sound production component at a position near an ear canal but not blocking the ear canal. The sound production component and the ear-hook have a first projection and a second projection, respectively, on a sagittal plane. A first distance exists between a centroid of the first projection and a highest point of the second projection along a vertical axis direction, and a ratio of the first distance to a height of the second projection along the vertical axis direction is in a range of 0.35 to 0.6. A sound outlet is provided on an inner side surface of the housing, other side surfaces of the housing are provided with one or more pressure relief holes.
    Type: Application
    Filed: February 9, 2024
    Publication date: June 6, 2024
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventors: Lei ZHANG, Peigeng TONG, Guolin XIE, Yongjian LI, Jiang XU, Tao ZHAO, Duoduo WU, Ao JI, Xin QI
  • Systems and methods for suppressing sound leakage
    Patent number: 12003922
    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: June 4, 2024
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Xin Qi, Fengyun Liao, Jinbo Zheng, Qian Chen, Hao Chen
  • APPARATUS AND METHODS FOR BONE CONDUCTION SPEAKER
    Publication number: 20240179449
    Abstract: A bone conduction speaker is provided herein. The bone conduction speaker may include a magnetic circuit component for providing a magnetic field, a vibration component located in the magnetic field, and a case. At least a part of the vibration component may convert an electrical signal into a mechanical vibration signal. The case may include a case panel facing a human body side and a case back opposite to the case panel, and accommodate the vibration component that causes the case panel and the case back to vibrate. A vibration of the case panel may have a first phase, and a vibration of the case back may have a second phase. When frequencies of the vibration of the case panel and the case back are within 2000 Hz to 3000 Hz, an absolute value of a difference between the first and the second phase(s) may be less than 60 degrees.
    Type: Application
    Filed: February 5, 2024
    Publication date: May 30, 2024
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventors: Jinbo ZHENG, Fengyun LIAO, Lei ZHANG, Xin QI
  • EARPHONES
    Publication number: 20240179447
    Abstract: The present disclosure provides an earphone including a sound production component, an ear hook, and a microphone assembly. The microphone assembly includes a first microphone and a second microphone. The sound production component or ear hook includes a first sound hole and a second sound hole corresponding to the first microphone and second microphone, respectively. An extension line of a line connecting a projection of the first sound hole on a sagittal plane of the user and a projection of the second sound hole on the sagittal plane has an intersection point with a projection of an antihelix, a ratio of a first distance between the projection of the first sound hole on the sagittal plane and the projection of the second acoustic hole on the sagittal plane to a second distance between the projection of the second acoustic hole on the sagittal plane and the intersection point is 1.8-4.4.
    Type: Application
    Filed: February 5, 2024
    Publication date: May 30, 2024
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventors: Lei ZHANG, Peigeng TONG, Guolin XIE, Yongjian LI, Jiang XU, Tao ZHAO, Duoduo WU, Ao JI, Xin QI
  • MICROPHONE
    Publication number: 20240179458
    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: Application
    Filed: February 5, 2024
    Publication date: May 30, 2024
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventors: Wenbing ZHOU, Yongshuai YUAN, Wenjun DENG, Yujia HUANG, Xin QI, Fengyun LIAO
  • SOUND-OUTPUT DEVICE
    Publication number: 20240179459
    Abstract: The present application discloses a sound-output device, including 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 sound-output device further comprises a signal processing module configured to generate a control signal, wherein, the vibration speaker includes a vibration assembly electrically connected to the signal processing module to receive the control signal, and generate the bone-conducted sound wave based on the control signal, and the air-conducted speaker includes a housing coupled to the vibration assembly to generate the air-conducted sound wave based on the bone-conducted sound wave.
    Type: Application
    Filed: February 5, 2024
    Publication date: May 30, 2024
    Applicant: Shenzhen Shokz Co., Ltd.
    Inventors: Lei ZHANG, Junjiang FU, Fengyun LIAO, Xin QI
  • SYSTEMS FOR CONTROLLING SIGNAL TRANSMISSION
    Publication number: 20240176753
    Abstract: The present disclosure provides systems for controlling signal transmission. The system may include a first direct memory access (DMA) controller, a processor, and a second DMA controller: The first DMA controller may be configured to write a signal to a first storage space to form first data. The processor may be configured to process the first data in batches and transmit the processed first data to a second storage space to form second data. The second DMA controller may be configured to sequentially read the second data from an address of the second storage space. When each batch of first data is written to the second storage space, a data reading address of the second DMA controller in the second storage space may point to an address before an address where the first data is written.
    Type: Application
    Filed: February 5, 2024
    Publication date: May 30, 2024
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventor: Bocheng LI
  • SPEAKER DEVICE
    Publication number: 20240179446
    Abstract: The present disclosure relates to a speaker device. The speaker device may include an ear hook, a core housing for accommodating an earphone core, and a circuit housing for accommodating a control circuit or a battery. The ear hook may include a first plug end and a second plug end. The ear hook may be surrounded by a protective sleeve which may be made of an elastic waterproof material. The ear hook may be elastic, and a position of the core housing relative to the ear hook may be changed according to an elastic deformation of the ear hook, thereby the core housing may fit a user in front of or behind an ear of the user. The circuit housing may be fixed to the second plug end. The control circuit or the battery may drive the earphone core to vibrate to generate a sound.
    Type: Application
    Filed: February 3, 2024
    Publication date: May 30, 2024
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventors: Chaowu LI, Yongjian LI
  • Earphones
    Patent number: 11997443
    Abstract: The earphone includes a sound generation component including a transducer; at least a portion of the sound generation component extending into a concha cavity of a user; and an ear hook including a first portion and a second portion, the second portion being connected to the first portion, and being connected to the sound generation component to place the sound generation component at a position near an ear canal without blocking an opening of the ear canal. The sound generation component has a first projection on a sagittal plane, and the auricle has a second projection on the sagittal plane. A centroid of the first projection may have a first distance from a highest point of the second projection in a vertical axis direction. A ratio of the first distance to a height of the second projection in the vertical axis direction may be in a range of 0.35-0.6.
    Type: Grant
    Filed: November 22, 2023
    Date of Patent: May 28, 2024
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Lei Zhang, Peigeng Tong, Guolin Xie, Yongjian Li, Jiang Xu, Tao Zhao, Duoduo Wu, Ao Ji, Xin Qi
  • EARPHONES
    Publication number: 20240171895
    Abstract: The present disclosure relates to an earphone including a sound production component and an ear hook. In a wearing state, the ear hook is configured to place the sound production component at a position near an ear canal but not blocking the ear canal. An inner contour of a projection of the ear hook on the user's sagittal plane includes a first curve that has an extremum point in a first direction. The first direction is perpendicular to a long-axis direction of a projection of the sound production component. The extremum point is located behind a projection point of an upper vertex of the ear hook on the user's sagittal plane, and the upper vertex of the ear hook is the highest point of an inner contour of the ear hook along a vertical axis of the user.
    Type: Application
    Filed: January 23, 2024
    Publication date: May 23, 2024
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventors: Jiang XU, Zeying ZHENG, Haofeng ZHANG
  • MOTION DATA CALIBRATION METHOD AND SYSTEM
    Publication number: 20240168051
    Abstract: The present disclosure provides a method and system for motion data calibration, which can convert motion data during a movement of a user from three-dimensional posture data of a coordinate system whose three axes are mutually perpendicular to each other, to two-dimensional data under a target coordinate system, such that the movement of the user may be divided to a movement in a horizontal direction and a movement in a vertical direction. The method and system are capable of calibrating motion data without requiring the user to perform a calibration action.
    Type: Application
    Filed: January 24, 2024
    Publication date: May 23, 2024
    Applicant: Shenzhen Shokz Co., Ltd.
    Inventors: Meiqi LI, Lei SU, Xin ZHOU, Fengyun LIAO, Xin QI
  • ACOUSTIC OUTPUT DEVICE AND NOISE REDUCTION AND SOUND TRANSMISSION DEVICE
    Publication number: 20240171892
    Abstract: The present disclosure discloses an acoustic output device. The acoustic output device may include at least one acoustic driver configured to generate sounds and a housing structure configured to carry the at least one acoustic driver. The housing structure may include a cavity, and the at least one acoustic driver may be arranged in the cavity and may divide the cavity into a first cavity and a second cavity. And the sounds generated by the at least one acoustic driver may be transmitted from the first cavity and the second cavity, respectively, pass through the housing structure, and form dual sound sources arranged on two sides of an auricle, respectively.
    Type: Application
    Filed: January 30, 2024
    Publication date: May 23, 2024
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventors: Lei ZHANG, Junjiang FU, Bingyan YAN, Fengyun LIAO, Xin QI
  • EYEGLASSES
    Publication number: 20240168316
    Abstract: The present disclosure provides eyeglasses including: an eyeglass rim; an eyeglass temple, the eyeglass temple comprising a control circuit or a battery; a rotating shaft, the rotating shaft being configured to connect the eyeglass rim and the eyeglass temple, so that the eyeglass rim and the eyeglass temple are relatively rotated around the rotating shaft, and the rotating shaft being disposed with a rotating shaft wiring channel along an axial direction; and a speaker, the speaker comprising an earphone core, the speaker being connected to the eyeglass temple, the control circuit or battery in the eyeglass temple driving the earphone core to vibrate through the connection wire, wherein the earphone core vibrates to generate a driving force to drive a housing panel of the speaker to vibrate, and a straight line of the driving force being not parallel to a normal line of the housing panel.
    Type: Application
    Filed: January 26, 2024
    Publication date: May 23, 2024
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventors: Yueqiang WANG, Haofeng ZHANG, Yongjian LI, Yunbin CHEN, Fen YOU, Lei ZHANG
  • Systems and methods for suppressing sound leakage
    Patent number: 11991500
    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: April 23, 2023
    Date of Patent: May 21, 2024
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Xin Qi, Fengyun Liao, Jinbo Zheng, Qian Chen, Hao Chen
  • Bone conduction speaker and earphone
    Patent number: 11991513
    Abstract: The present disclosure provides a bone conduction speaker. The bone conduction speaker may include a driving device and a panel. The driving device may be configured to generate a driving force, and the driving force is located in a straight line. The panel may be transmissibly connected to the driving device. The panel may be configured to conduct sound. A region through which the panel interacting with the user's body may have a normal line. The normal line may not be parallel to that straight line.
    Type: Grant
    Filed: January 29, 2022
    Date of Patent: May 21, 2024
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Jinbo Zheng, Fengyun Liao, Lei Zhang, Xin Qi
  • SIGNAL PROCESSING DEVICE HAVING MULTIPLE ACOUSTIC-ELECTRIC TRANSDUCERS
    Publication number: 20240161767
    Abstract: The present disclosure relates to a device for processing an audio signal. The device may include a first acoustic-electric transducer and a second acoustic-electric transducer. The first acoustic-electric transducer may have a first frequency response, and may be configured to detect the audio signal and generate a first sub-band signal according to the detected audio signal. The second acoustic-electric transducer may have a second frequency response, the second frequency response being different from the first frequency response. The second acoustic-electric transducer may be configured to detect the audio signal and generate a second sub-band signal according to the detected audio signal.
    Type: Application
    Filed: December 14, 2023
    Publication date: May 16, 2024
    Applicant: SHENZHEN SHOKZ CO., LTD.
    Inventors: Xin QI, Lei ZHANG
  • Headset
    Patent number: D1029791
    Type: Grant
    Filed: June 13, 2023
    Date of Patent: June 4, 2024
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Haofeng Zhang, Yongjian Li, Lei Zhang, Lei Tang, Zeying Zheng, Yunbin Chen