TREA

Henry K. Hui

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  • Irvine, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sensor with overcoating and process for making same
    • Patent number 5,075,127
    • Issue date Dec 24, 1991
    • Minnesota Mining and Manufacturing Company
    • Masao Yafuso
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Composition, apparatus and method for sensing ionic components
    • Patent number 4,999,306
    • Issue date Mar 12, 1991
    • Minnesota Mining and Manufacturing Company
    • Masao Yafuso
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Optical sensor
    • Patent number 4,954,318
    • Issue date Sep 4, 1990
    • Minnesota Mining and Manufacturing Company
    • Masao Yafuso
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sensor with overcoating and process for making same
    • Patent number 4,919,891
    • Issue date Apr 24, 1990
    • Minnesota Mining and Manufacturing Company
    • Masao Yafuso
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Optical fiber event sensor
    • Patent number 4,886,338
    • Issue date Dec 12, 1989
    • Minnesota Mining and Manufacturing Company
    • Masao Yafuso
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Optical sensor
    • Patent number 4,849,172
    • Issue date Jul 18, 1989
    • Minnesota Mining and Manufacturing Company
    • Masao Yafuso
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Micro sensor
    • Patent number 4,798,738
    • Issue date Jan 17, 1989
    • Cardiovascular Devices, Inc.
    • Masao Yafuso
    • G01 - MEASURING TESTING