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Xiaoqing Wang

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  • Suzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magnetic circuit of loudspeaker and loudspeaker
    • Patent number 11,962,987
    • Issue date Apr 16, 2024
    • SUZHOU SONAVOX ELECTRONICS CO., LTD
    • Yuewu Shen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Loudspeaker system
    • Patent number 11,849,277
    • Issue date Dec 19, 2023
    • SUZHOU SONAVOX ELECTRONICS CO., LTD.
    • Yuewu Shen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Speaker packaging device and package body
    • Patent number 11,312,530
    • Issue date Apr 26, 2022
    • SUZHOU SONAVOX ELECTRONICS CO., LTD.
    • Yu Wang
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Coaxial loudspeaker
    • Patent number 11,089,400
    • Issue date Aug 10, 2021
    • SUZHOU SONAVOX ELECTRONICS CO., LTD
    • Shenggang Tao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Automotive headrest
    • Patent number 10,960,803
    • Issue date Mar 30, 2021
    • SUZHOU SONAVOX ELECTRONICS CO., LTD.
    • Tingting Fu
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    LOUDSPEAKER SYSTEM
    • Publication number 20230138715
    • Publication date May 4, 2023
    • Suzhou Sonavox Electronics Co., Ltd
    • Yuewu SHEN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MAGNETIC CIRCUIT OF LOUDSPEAKER AND LOUDSPEAKER
    • Publication number 20220232325
    • Publication date Jul 21, 2022
    • SUZHOU SONAVOX ELECTRONICS CO., LTD.
    • Yuewu SHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Speaker Packaging Device and Package Body
    • Publication number 20210130034
    • Publication date May 6, 2021
    • Yu Wang
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    A COAXIAL LOUDSPEAKER
    • Publication number 20210136482
    • Publication date May 6, 2021
    • SUZHOU SONAVOX ELECTRONICS CO., LTD
    • SHENGGANG TAO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Automotive Headrest
    • Publication number 20200010002
    • Publication date Jan 9, 2020
    • Suzhou Sonavox Electronics Co., Ltd
    • Tingting Fu
    • B60 - VEHICLES IN GENERAL