Patents by Inventor Xinxiang HUO

Xinxiang HUO 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).

  • Publication number: 20210235195
    Abstract: Provided is a vibration diaphragm, comprising a wireless transmission unit which is arranged on one side of the vibration diaphragm where a voice coil can be fixed, and is used for electrically connecting with the voice coil, wirelessly receiving an audio signal transmitted from an external terminal and processing the audio signal to obtain audio current, and inputting the audio current into the voice coil; and a wireless charging unit which is electrically connected with the wireless transmission unit, generating electric energy under an action of an external power supply module and inputting the electric energy into the wireless transmission unit. Also provided are a vibration assembly, a sound generator and a sound generator module. With integration of the receiving and processing of audio signal on the vibration diaphragm, long-distance routing of a voice coil lead of the voice coil is avoided, noise is reduced, and product quality is improved.
    Type: Application
    Filed: December 21, 2018
    Publication date: July 29, 2021
    Applicant: GOERTEK INC.
    Inventors: Xinxiang Huo, DAN HAN
  • Patent number: 10567858
    Abstract: A loudspeaker module, comprising a housing, and a sounding unit located in an inner cavity of the housing. The sounding unit partitions the inner cavity into a front acoustic cavity and a rear acoustic cavity isolated from each other, a sound hole communicated with the front acoustic cavity being further provided on the housing. The loudspeaker module further comprises a pressure relief channel which communicates the front acoustic cavity with the rear acoustic cavity and is acoustically sealed.
    Type: Grant
    Filed: May 18, 2016
    Date of Patent: February 18, 2020
    Assignee: Goertek Inc.
    Inventors: Dan Han, Yun Yang, Xinxiang Huo
  • Patent number: 10484766
    Abstract: Disclosed in the present invention is a speaker module. The speaker module comprises a housing, and a speaker unit located within the inner chamber of the housing. The speaker unit separates the inner chamber into a front sound chamber and a rear sound chamber which are isolated from each other. The housing is embedded with a metal sheet, the metal sheet being provided with a pressure relief hole which is acoustically sealed and used for communicating a rear sound chamber and the external environment. The pressure relief hole is provided with a mesh on the side away from the rear sound chamber. The speaker module provided by the present invention has a housing embedded with a metal sheet, the metal sheet being provided with a pressure relief hole. The inner diameter of the pressure relief hole can be made small according to actual needs.
    Type: Grant
    Filed: May 18, 2016
    Date of Patent: November 19, 2019
    Assignee: GOERTEK INC.
    Inventors: Xinxiang Huo, Yun Yang, Zhijun Sun
  • Patent number: 10299030
    Abstract: Provided is a speaker module, comprising a sound passage of a front cavity, wherein the sound passage is defined by a speaker unit, a housing and a sound hole provided on the housing, wherein the speaker module further comprises a sealed cavity and a communication hole, wherein the sealed cavity is provided on a side wall of the sound passage of the front cavity, and the sealed cavity is in communication with the sound passage of the front cavity via the communication hole. By means of the present invention, an SPL peak at Fh and harmonic distortion caused by front cavity resonance can be reduced, so that the acoustic performance of a speaker is enhanced, and the sound quality is improved.
    Type: Grant
    Filed: December 24, 2015
    Date of Patent: May 21, 2019
    Assignee: GOERTEK INC.
    Inventors: Mingjie Zhong, Xinxiang Huo
  • Publication number: 20190098385
    Abstract: The present invention discloses a speaker module, comprising a housing and a speaker unit located in an inner cavity of the housing and dividing the inner cavity into a front acoustic cavity and a rear acoustic cavity separated from each other, wherein the housing is additionally provided with a pressure relief device configured to communicate the rear acoustic cavity with an external environment and implement an acoustic seal, the pressure relief device comprises a pressure relief hole extending through a thickness direction of the housing and provided with a gland on one side close to the rear acoustic cavity, and a pressure relief groove is disposed at a surface of the gland close to the pressure relief hole, one end of the pressure relief groove is connected with the pressure relief hole, the other end of the pressure relief groove is led out of an end of the gland, and the pressure relief groove and the pressure relief hole together make up a pressure relief passage of the rear acoustic cavity.
    Type: Application
    Filed: May 18, 2016
    Publication date: March 28, 2019
    Inventors: Dan HAN, Xinxiang HUO, Yun YANG
  • Publication number: 20190058933
    Abstract: Disclosed in the present invention is a speaker module. The speaker module comprises a housing, and a speaker unit located within the inner chamber of the housing. The speaker unit separates the inner chamber into a front sound chamber and a rear sound chamber which are isolated from each other. The housing is embedded with a metal sheet, the metal sheet being provided with a pressure relief hole which is acoustically sealed and used for communicating a rear sound chamber and the external environment. The pressure relief hole is provided with a mesh on the side away from the rear sound chamber. The speaker module provided by the present invention has a housing embedded with a metal sheet, the metal sheet being provided with a pressure relief hole. The inner diameter of the pressure relief hole can be made small according to actual needs.
    Type: Application
    Filed: May 18, 2016
    Publication date: February 21, 2019
    Inventors: Xinxiang HUO, Yun YANG, Zhijun SUN
  • Patent number: 10212510
    Abstract: Disclosed is a loudspeaker module, comprising a shell, wherein a vibrating system and a magnetic circuit system are accommodated in the shell, the vibrating system comprises a vibrating diaphragm and a voice coil which are combined together; a whole inner cavity of the module is divided by the vibrating diaphragm into two cavities, i.e. a front voice cavity and a rear voice cavity; an edge portion of the vibrating diaphragm is fixed on the shell by using an annular supporting member, a plurality of cavity expansion portions formed by incomplete filling are distributed on the supporting member at intervals, and each of the cavity expansion portions is communicated with the rear voice cavity. The loudspeaker module of the present disclosure solves the technical problem of F0 rising due to the narrow rear voice cavity of the loudspeaker module in the prior art.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: February 19, 2019
    Assignee: GOERTEK INC.
    Inventors: Dan Han, Yun Yang, Xinxiang Huo, Xudong Liu
  • Publication number: 20180206011
    Abstract: A loudspeaker module, comprising a housing, and a sounding unit located in an inner cavity of the housing. The sounding unit partitions the inner cavity into a front acoustic cavity and a rear acoustic cavity isolated from each other, a sound hole communicated with the front acoustic cavity being further provided on the housing. The loudspeaker module further comprises a pressure relief channel which communicates the front acoustic cavity with the rear acoustic cavity and is acoustically sealed.
    Type: Application
    Filed: May 18, 2016
    Publication date: July 19, 2018
    Inventors: Dan Han, Yun Yang, Xinxiang Huo
  • Patent number: 10015599
    Abstract: Disclosed is a micro speaker, comprising a vibration system, a magnetic circuit system and a support system; the vibration system comprises a vibrating diaphragm; a dodging groove is provided on a dome portion of the vibrating diaphragm opposite to a groove structure of an upper housing; the depth of the dodging groove is not less than that of the groove structure; an orthographic projection area of the dodging groove covers that of the groove structure; a dodging structure is provided on a washer of the magnetic circuit system opposite to the dodging groove; the depth of the dodging structure is not less than that of the dodging groove; and the orthographic projection area of the dodging structure covers that of the dodging groove. This structure ensures the normal operation of a product and acoustic performance of a micro speaker while preventing collision of components.
    Type: Grant
    Filed: November 4, 2015
    Date of Patent: July 3, 2018
    Assignee: GOERTEK INC.
    Inventors: Shuangshuang Fan, Gang Chen, Yun Yang, Xinxiang Huo, Dan Han
  • Publication number: 20180070168
    Abstract: Disclosed is a loudspeaker module, comprising a shell, wherein a vibrating system and a magnetic circuit system are accommodated in the shell, the vibrating system comprises a vibrating diaphragm and a voice coil which are combined together; a whole inner cavity of the module is divided by the vibrating diaphragm into two cavities, i.e. a front voice cavity and a rear voice cavity; an edge portion of the vibrating diaphragm is fixed on the shell by using an annular supporting member, a plurality of cavity expansion portions formed by incomplete filling are distributed on the supporting member at intervals, and each of the cavity expansion portions is communicated with the rear voice cavity. The loudspeaker module of the present disclosure solves the technical problem of F0 rising due to the narrow rear voice cavity of the loudspeaker module in the prior art.
    Type: Application
    Filed: December 18, 2015
    Publication date: March 8, 2018
    Inventors: Dan HAN, Yun YANG, Xinxiang HUO, Xudong LIU
  • Publication number: 20180035198
    Abstract: Provided is a speaker module, comprising a sound passage of a front cavity, wherein the sound passage is defined by a speaker unit, a housing and a sound hole provided on the housing, wherein the speaker module further comprises a sealed cavity and a communication hole, wherein the sealed cavity is provided on a side wall of the sound passage of the front cavity, and the sealed cavity is in communication with the sound passage of the front cavity via the communication hole. By means of the present invention, an SPL peak at Fh and harmonic distortion caused by front cavity resonance can be reduced, so that the acoustic performance of a speaker is enhanced, and the sound quality is improved.
    Type: Application
    Filed: December 24, 2015
    Publication date: February 1, 2018
    Inventors: Mingjie ZHONG, Xinxiang HUO
  • Publication number: 20170332175
    Abstract: Disclosed is a micro speaker, comprising a vibration system, a magnetic circuit system and a support system; the vibration system comprises a vibrating diaphragm; a dodging groove is provided on a dome portion of the vibrating diaphragm opposite to a groove structure of an upper housing; the depth of the dodging groove is not less than that of the groove structure; an orthographic projection area of the dodging groove covers that of the groove structure; a dodging structure is provided on a washer of the magnetic circuit system opposite to the dodging groove; the depth of the dodging structure is not less than that of the dodging groove; and the orthographic projection area of the dodging structure covers that of the dodging groove. This structure ensures the normal operation of a product and acoustic performance of a micro speaker while preventing collision of components.
    Type: Application
    Filed: November 4, 2015
    Publication date: November 16, 2017
    Applicant: GOERTEK INC.
    Inventors: Shuangshuang FAN, Gang CHEN, Yun YANG, Xinxiang HUO, Dan HAN