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Richard Wu

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  • Taipei, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lens and method for correcting vision of a user
    • Patent number 9,612,454
    • Issue date Apr 4, 2017
    • BRIGHTEN OPTIX CORPORATION
    • Richard Wu
    • G02 - OPTICS
  • Information Patent Grant

    Apparatus and method for testing air permeability of a fabric
    • Patent number 6,543,275
    • Issue date Apr 8, 2003
    • Taiwan Semiconductor Manufacturing Co., Ltd
    • Richard Wu
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method of manufacturing two-color filter
    • Patent number 6,479,197
    • Issue date Nov 12, 2002
    • Industrial Technology Research Institute
    • Richard Wu
    • G02 - OPTICS
  • Information Patent Grant

    Telephone set
    • Patent number D328071
    • Issue date Jul 21, 1992
    • Kingtel Telecommunication Corp.
    • Richard Wu
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone set
    • Patent number D322785
    • Issue date Dec 31, 1991
    • Kingtel Telecommunication Corp.
    • Richard Wu
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone set
    • Patent number D322786
    • Issue date Dec 31, 1991
    • Kingtel Telecommunication Corp.
    • Richard Wu
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Wireless telephone set
    • Patent number D319829
    • Issue date Sep 10, 1991
    • Kingtel Telecommunications Corp.
    • Richard Wu
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone set
    • Patent number D300628
    • Issue date Apr 11, 1989
    • Richard Wu
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone set
    • Patent number D296890
    • Issue date Jul 26, 1988
    • Richard Wu
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone set
    • Patent number D294693
    • Issue date Mar 15, 1988
    • Richard Wu
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone set
    • Patent number D292798
    • Issue date Nov 17, 1987
    • Richard Wu
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone set
    • Patent number D291439
    • Issue date Aug 18, 1987
    • Richard Wu
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone set
    • Patent number D282544
    • Issue date Feb 11, 1986
    • Richard Wu
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents