Patents by Inventor Yongjian LI

Yongjian LI 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).

  • Patent number: 11272278
    Abstract: The present disclosure relates to electronic components and glasses comprising an electronic component. The electronic component may include a component body, a first circuit board, a second circuit board, a first microphone element, and a second microphone element. The component body may include a cavity. The first circuit board and the second circuit board may be inclined to each arranged in the cavity. The first microphone element may be arranged on a sidewall, facing the component body, of the first circuit board. The second microphone element may be arranged on a sidewall, facing the component body, of the second circuit board. A first sound conducting hole may be arranged on a sidewall, opposite to the first microphone element, of the component body. The first sound conducting hole may be configured to conduct a sound to the first microphone element. A second sound conducting hole may be arranged on the sidewall, opposite to the first microphone element, of the component body.
    Type: Grant
    Filed: February 9, 2021
    Date of Patent: March 8, 2022
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Yueqiang Wang, Yongjian Li, Yunbin Chen, Haofeng Zhang
  • Patent number: 11272292
    Abstract: A loudspeaker apparatus includes a circuit housing configured to accommodate a circuit component or a battery; an ear hook; a housing of an earphone core configured to accommodate the earphone core; and a housing protector at least partially covering a periphery of the circuit housing and the ear hook. A first end of the ear hook is connected to the circuit housing. The earphone core is driven by the circuit component or the battery to vibrate to generate sound. The housing of the earphone core is connected to a second end of the ear hook away from the circuit housing through a hinge component. The hinge component is capable of rotating to change a position of the housing of the earphone core relative to the ear hook.
    Type: Grant
    Filed: November 14, 2020
    Date of Patent: March 8, 2022
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Chaowu Li, Yongjian Li, Yueqiang Wang
  • Publication number: 20220060811
    Abstract: The present disclosure relates to a speaker device. The speaker device may include a speaker assembly and a supporting connector. The speaker assembly may include a speaker module and a button module. The supporting connector may be configured to contact with the human head and provide a vibration fulcrum for a vibration of the speaker assembly. A distance between a center of the button module and the vibration fulcrum may be not greater than a distance between a center of the speaker module and the vibration fulcrum.
    Type: Application
    Filed: November 4, 2021
    Publication date: February 24, 2022
    Applicant: SHENZHEN VOXTECH CO., LTD.
    Inventors: Lei ZHANG, Yongjian LI, Wenbing ZHOU, Jinbo ZHENG, Zhuyang JIANG
  • Patent number: 11238175
    Abstract: A data access method in a file system comprises receiving a data access request including an identifier of a to-be-accessed node, obtaining access permission for the to-be-accessed node based on the identifier of the to-be-accessed node, wherein when a permission version number of the to-be-accessed node is not the latest in permission version numbers of all nodes indicated by path information of the to-be-accessed node in a file system, the access permission for the to-be-accessed node inherits a permission record corresponding to a parent node that is of the to-be-accessed node and that has a latest permission version number, and performing authentication based on the access permission for the to-be-accessed node, and accessing data of the to-be-accessed node after the authentication succeeds.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: February 1, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiaoqin Xie, Hongxing Guo, Yongjian Li, Mantang Ma, Zhiting Lu, Junwei Zhang
  • Publication number: 20220030348
    Abstract: The present disclosure relates to a speaker device. The speaker device may include a core housing, a circuit housing, an ear hook, and a housing sheath. The core housing may be configured to accommodate an earphone core. The circuit housing may be configured to accommodate a control circuit or a battery. The control circuit or the battery may be configured to drive the earphone core to vibrate to produce sound. The ear hook may be configured to connect the core housing with the circuit housing. The housing sheath may at least partially cover the circuit housing and the ear hook. The housing sheath may include waterproof material. The waterproof effect of a speaker device may be improved through sealed connections between various components of the speaker device in this the present disclosure.
    Type: Application
    Filed: October 8, 2021
    Publication date: January 27, 2022
    Applicant: SHENZHEN VOXTECH CO., LTD.
    Inventors: Chaowu LI, Yongjian LI, Yueqiang WANG, Zhuyang JIANG, Fen YOU
  • Publication number: 20220021960
    Abstract: The embodiments of present disclosure disclose a loudspeaker. The loudspeaker may include an ear hook including a first plug end and a second plug end. The ear hook may be surrounded by a protection sleeve, and the protection sleeve may be made of an elastic waterproof material. The loudspeaker may include an earphone core housing configured to accommodate the earphone core, and the earphone core housing may be fixed to the first plug end through plugging, and may be elastically abutted against the protection sleeve elastically. The loudspeaker may include a circuit housing configured to accommodate a control circuit or a battery. The circuit housing may be fixed to the second plug end through plugging.
    Type: Application
    Filed: September 30, 2021
    Publication date: January 20, 2022
    Applicant: SHENZHEN VOXTECH CO., LTD.
    Inventors: Chaowu Li, Yongjian Li
  • Patent number: 11199264
    Abstract: An intelligent regulation system for a mechanical seal, the system comprising: a monitoring device for measuring a signal correlated with a seal in real time; a control device, comprising a state determination module, a feasible region analysis module, an evaluation module and an optimizing module, wherein the state determination module unscrambles the signal obtained by the monitoring device to estimate the state of the seal; the feasible region analysis module determines, according to a current state, a state that the seal can reach by means of the regulating effect of a regulating device; the evaluation module evaluates a value for the state of the seal; and the optimizing module searches a feasible region, where the seal is regulated, for a regulating method with a relatively high value to the greatest extent, and accordingly sends an instruction to the regulating device; and the regulating device for actively applying an action to the seal according to the instruction given by the control device.
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: December 14, 2021
    Inventors: Weifeng Huang, Xiangfeng Liu, Yuan Yin, Ying Liu, Decai Li, Yongjian Li, Shuangfu Suo, Zixi Wang, Xiaohong Jia, Fei Guo
  • Publication number: 20210385570
    Abstract: The present disclosure provides a loudspeaker device. The loudspeaker device includes a support connector configured to be in contact with a head and at least one speaker component. The at least one speaker component may include an earphone core and a core housing for accommodating the earphone core. The core housing may be fixedly connected to the support connector. The core housing may be provided with at least one key module. The support connector may accommodate a control circuit or a battery. The control circuit or the battery may drive the earphone core to vibrate to produce sound. The loudspeaker device of the present disclosure may optimize sound transmission efficiency and increase volume, th ereby improving the user experience.
    Type: Application
    Filed: August 22, 2021
    Publication date: December 9, 2021
    Applicant: SHENZHEN VOXTECH CO., LTD.
    Inventors: Lei Zhang, Yongjian Li, Wenbing Zhou, Jinbo Zheng, Zhuyang Jiang
  • Patent number: 11197086
    Abstract: The present disclosure relates to a speaker device. The speaker device may include a speaker assembly and a supporting connector. The speaker assembly may include a speaker module and a button module. The supporting connector may be configured to contact with the human head and provide a vibration fulcrum for a vibration of the speaker assembly. A distance between a center of the button module and the vibration fulcrum may be not greater than a distance between a center of the speaker module and the vibration fulcrum.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: December 7, 2021
    Assignee: SHENZHEN VOXTECH CO., LTD.
    Inventors: Lei Zhang, Yongjian Li, Wenbing Zhou, Jinbo Zheng, Zhuyang Jiang
  • Patent number: 11197084
    Abstract: The present disclosure discloses a loudspeaker apparatus. The loudspeaker apparatus may include an ear hook, a core housing, and a circuit housing. The ear hook may include a first plug end and a second plug end. The ear hook may be surrounded by a protective sleeve. The protective sleeve may be made of an elastic waterproof material. The core housing may be used for accommodating an earphone core. The core housing may be fixed to the first plug end and elastically abutted against the protective sleeve. The circuit housing may be used for accommodating a control circuit or a battery. The circuit housing may be fixed to the second plug end. The control circuit or the battery may drive the earphone core to vibrate. The vibration of the earphone core may generate a driving force to drive a housing panel of the core housing to vibrate. The driving force may be not parallel to a normal line of the housing panel.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: December 7, 2021
    Assignee: SHENZHEN VOXTECH CO., LTD.
    Inventors: Chaowu Li, Yongjian Li
  • Patent number: 11166094
    Abstract: The embodiments of present disclosure disclose a loudspeaker. The loudspeaker may include an ear hook including a first plug end and a second plug end. The ear hook may be surrounded by a protection sleeve, and the protection sleeve may be made of an elastic waterproof material. The loudspeaker may include an earphone core housing configured to accommodate the earphone core, and the earphone core housing may be fixed to the first plug end through plugging, and may be elastically abutted against the protection sleeve elastically. The loudspeaker may include a circuit housing configured to accommodate a control circuit or a battery. The circuit housing may be fixed to the second plug end through plugging.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: November 2, 2021
    Assignee: SHENZHEN VOXTECH CO., LTD.
    Inventors: Chaowu Li, Yongjian Li
  • Publication number: 20210337287
    Abstract: A speaker device is provided. The speaker device may include a circuit housing, an ear hook, a rear hook, and a speaker assembly. The circuit housing may be configured to accommodate a control circuit or a battery. The ear hook may be connected to one end of the circuit housing and at least a part of the ear hook being covered by a first housing sheath. The rear hook may be connected to the other end of the circuit housing and at least a part of the rear hook being covered by a second housing sheath. The first housing sheath and the second housing sheath may cover at least a part of a periphery of the circuit housing from two ends of the circuit housing, respectively. The speaker assembly may include an earphone core and a core housing for accommodating the earphone core.
    Type: Application
    Filed: July 4, 2021
    Publication date: October 28, 2021
    Applicant: SHENZHEN VOXTECH CO., LTD.
    Inventors: Yongjian LI, Haofeng ZHANG, Fen YOU
  • Patent number: 11159877
    Abstract: The present disclosure relates to a speaker device. The speaker device may include a core housing, a circuit housing, an ear hook, and a housing sheath. The core housing may be configured to accommodate an earphone core. The circuit housing may be configured to accommodate a control circuit or a battery. The control circuit or the battery may be configured to drive the earphone core to vibrate to produce sound. The ear hook may be configured to connect the core housing with the circuit housing. The housing sheath may at least partially cover the circuit housing and the ear hook. The housing sheath may include waterproof material. The waterproof effect of a speaker device may be improved through sealed connections between various components of the speaker device in this the present disclosure.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: October 26, 2021
    Assignee: SHENZHEN VOXTECH CO., LTD.
    Inventors: Chaowu Li, Yongjian Li, Yueqiang Wang, Zhuyang Jiang, Fen You
  • Publication number: 20210329360
    Abstract: The present disclosure relates to a speaker device. The speaker device may include a core housing, a circuit housing, an ear hook, and a housing sheath. The circuit housing may be configured to accommodate a control circuit or a battery. The control circuit or the battery may be configured to drive an earphone core to vibrate to generate a sound. The core housing may be configured to accommodate the earphone core. The core housing may include a housing front panel facing a human body and a housing rear panel opposite to the housing front panel. The earphone core may be configured to cause the housing front panel and the housing rear panel to vibrate. Vibration of the housing front panel may have a first phase, and vibration of the housing rear panel may have a second phase.
    Type: Application
    Filed: July 1, 2021
    Publication date: October 21, 2021
    Applicant: SHENZHEN VOXTECH CO., LTD.
    Inventors: Chaowu LI, Yongjian LI, Yueqiang WANG
  • Publication number: 20210329376
    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: July 1, 2021
    Publication date: October 21, 2021
    Applicant: SHENZHEN VOXTECH CO., LTD.
    Inventors: Chaowu LI, Yongjian LI
  • Publication number: 20210329365
    Abstract: The present disclosure discloses a loudspeaker apparatus. The loudspeaker apparatus may include a support connection member configured to contact with a user's head. The loudspeaker apparatus may include at least one loudspeaker assembly. The loudspeaker assembly may include an earphone core and a core housing configured to accommodate the earphone core. The core housing may be fixedly connected to the support connection member. At least one button module may be arranged on the core housing. The interior of the core housing may further include at least two microphones, and the at least two microphones may be arranged at a position different from a user's mouth. The loudspeaker apparatus may further include a control circuit or a battery accommodated in the support connection member. The control circuit or the battery may drive the earphone core to vibrate to generate sound.
    Type: Application
    Filed: July 1, 2021
    Publication date: October 21, 2021
    Applicant: SHENZHEN VOXTECH CO., LTD.
    Inventors: Lei ZHANG, Yongjian LI, Wenbing ZHOU, Jinbo ZHENG, Zhuyang JIANG
  • Publication number: 20210329359
    Abstract: The present disclosure relates to a speaker device. The speaker device may include a core housing, a circuit housing, an ear hook, and a housing sheath. The core housing may be configured to accommodate an earphone core. The circuit housing may be configured to accommodate a control circuit or a battery. The control circuit or the battery may be configured to drive the earphone core to vibrate to produce sound. The ear hook may be configured to connect the core housing and the circuit housing. The housing sheath may at least partially cover the circuit housing and the ear hook. The housing sheath may include waterproof material. The waterproof performance of the speaker device may be improved through sealed connections among various components of the speaker device in the present disclosure.
    Type: Application
    Filed: July 1, 2021
    Publication date: October 21, 2021
    Applicant: SHENZHEN VOXTECH CO., LTD.
    Inventors: Chaowu LI, Yongjian LI, Yueqiang WANG
  • Patent number: 11125642
    Abstract: A real-time monitoring and analysis method for a mechanical seal. In the method, an acoustic emission signal generated by a friction pair at a mechanical seal end surface is measured; a specific acoustic source generate signals on a plurality of specific frequency bands on an acoustic scale. In a seal operating process motion causes the acoustic emission signal to change on a dynamic time scale equivalent to a period of rotation. In a long-term seal service process, cumulative performance changes occur on a service time scale due to running-in, wear, and/or aging of elastic elements; for this feature, the long-term change process of the acoustic emission signal needs to be considered. Analysis is performed, on multiple scales, in combination with auxiliary information and with determined physical characterization quantities passed to scales of longer time, thereby determining the real-time working state of the seal and providing a performance change expectation of the seal.
    Type: Grant
    Filed: November 23, 2018
    Date of Patent: September 21, 2021
    Inventors: Weifeng Huang, Xiangfeng Liu, Yuan Yin, Ying Liu, Decai Li, Yongjian Li, Shuangfu Suo, Zixi Wang, Xiaohong Jia, Fei Guo
  • Patent number: 11109142
    Abstract: The present disclosure provides a loudspeaker device. The loudspeaker device includes a support connector configured to be in contact with a head and at least one speaker component. The at least one speaker component may include an earphone core and a core housing for accommodating the earphone core. The core housing may be fixedly connected to the support connector. The core housing may be provided with at least one key module. The support connector may accommodate a control circuit or a battery. The control circuit or the battery may drive the earphone core to vibrate to produce sound. The loudspeaker device of the present disclosure may optimize sound transmission efficiency and increase volume, thereby improving the user experience.
    Type: Grant
    Filed: February 10, 2021
    Date of Patent: August 31, 2021
    Assignee: SHENZHEN VOXTECH CO., LTD
    Inventors: Lei Zhang, Yongjian Li, Wenbing Zhou, Jinbo Zheng, Zhuyang Jiang
  • Publication number: 20210250700
    Abstract: 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: Application
    Filed: March 31, 2021
    Publication date: August 12, 2021
    Applicant: SHENZHEN VOXTECH CO., LTD.
    Inventors: Xin QI, Fengyun LIAO, Jinbo ZHENG, Qian CHEN, Hao CHEN, Lei ZHANG, Yongjian LI, Wenbing ZHOU, Zhuyang JIANG