Optera Technology (Xiamen) Co., Ltd.

Organization

  • Xiamen, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Resistivity-measuring device

    • Patent number 9,140,725
    • Issue date Sep 22, 2015
    • Optera Technology (Xiamen) Co., Ltd.
    • Yankun Lai
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents