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Jianxin Wang

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  • Weifang, Shandong, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SOUND PRODUCTION APPARATUS AND ELECTRONIC DEVICE
    • Publication number 20230247366
    • Publication date Aug 3, 2023
    • Goertek Inc.
    • Chunfa LIU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SOUND GENERATING APPARATUS AND ELECTRONIC DEVICE
    • Publication number 20230247367
    • Publication date Aug 3, 2023
    • Goertek Inc.
    • Chunfa LIU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    APPLICATION DEVICE
    • Publication number 20230247365
    • Publication date Aug 3, 2023
    • Goertek Inc.
    • Chunfa LIU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    APPLICATION DEVICE
    • Publication number 20230247369
    • Publication date Aug 3, 2023
    • Goertek Inc.
    • Chunfa LIU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SOUND GENERATION DEVICE AND ELECTRONIC APPARATUS
    • Publication number 20230239624
    • Publication date Jul 27, 2023
    • Goertek Inc.
    • Chunfa LIU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SOUND PRODUCTION APPARATUS AND ELECTRONIC DEVICE
    • Publication number 20230239631
    • Publication date Jul 27, 2023
    • Goertek Inc.
    • Chunfa LIU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    APPLICATION DEVICE
    • Publication number 20230232157
    • Publication date Jul 20, 2023
    • Goertek Inc.
    • Chunfa LIU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC DEVICE AND ELECTRONIC APPARATUS
    • Publication number 20220369009
    • Publication date Nov 17, 2022
    • Goertek Inc.
    • CUILI ZHANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPEAKER AND SPEAKER MODULE
    • Publication number 20210266674
    • Publication date Aug 26, 2021
    • Goertek Inc.
    • Changlong Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE