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Patents Grantslast 30 patents

  • Information Patent Grant

    Mobile terminal
    • Patent number 11,856,349
    • Issue date Dec 26, 2023
    • VIVO MOBILE COMMUNICATION CO., LTD.
    • Liwen You
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    SOUND CHANNEL SWITCHING METHOD AND APPARATUS, AND ELECTRONIC DEVICE
    • Publication number 20240179466
    • Publication date May 30, 2024
    • VIVO MOBILE COMMUNICATION CO., LTD.
    • Yannan YAN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    MOBILE TERMINAL
    • Publication number 20220103920
    • Publication date Mar 31, 2022
    • VIVO MOBILE COMMUNICATION CO., LTD.
    • Liwen YOU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE