Bo Dong

Person

  • Shenzhen, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Speaker assembly and speaker

    • Patent number 11,470,423
    • Issue date Oct 11, 2022
    • Anker Innovations Technology Co., Ltd.
    • Yun Liao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents