DA GUO

Person

  • Shenzhen City, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Handset device

    • Patent number 7,986,982
    • Issue date Jul 26, 2011
    • Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
    • Ping Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    HANDSET DEVICE

    • Publication number 20090291722
    • Publication date Nov 26, 2009
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    • PING LI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE