Song Pan

Person

  • Shenzhen, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Miniature speaker

    • Patent number 9,578,421
    • Issue date Feb 21, 2017
    • AAC Technologies Pte. Ltd.
    • Song Pan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Miniature Speaker

    • Publication number 20150341728
    • Publication date Nov 26, 2015
    • AAC Technologies Pte. Ltd.
    • Song Pan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE