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Qing Li

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  • Hitachinaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Quality control system
    • Patent number 9,483,441
    • Issue date Nov 1, 2016
    • Hitachi High-Technologies Corporation
    • Qing Li
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Accuracy management method
    • Patent number 9,229,015
    • Issue date Jan 5, 2016
    • Hitachi High-Technologies Corporation
    • Qing Li
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Management system for an electrolyte analyzer
    • Patent number 8,871,080
    • Issue date Oct 28, 2014
    • Hitachi High-Technologies Corporation
    • Qing Li
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    QUALITY CONTROL SYSTEM
    • Publication number 20130151189
    • Publication date Jun 13, 2013
    • Hitachi High-Technologies Corporation
    • Qing Li
    • G01 - MEASURING TESTING
  • Information Patent Application

    ELECTROLYTE ANALYZER
    • Publication number 20120261260
    • Publication date Oct 18, 2012
    • Hitachi High-Technologies Corporation
    • Qing Li
    • G01 - MEASURING TESTING
  • Information Patent Application

    ACCURACY MANAGEMENT METHOD
    • Publication number 20120000268
    • Publication date Jan 5, 2012
    • Qing Li
    • G01 - MEASURING TESTING