Ning Deng

Person

  • Beijing, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Microvalve device and fluid flow control method

    • Patent number 9,689,508
    • Issue date Jun 27, 2017
    • ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
    • Ning Deng
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents