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Kuei-Hsi Lai

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  • Hsin-Chu Hsien, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Nozzle reposition device used in a resist coating process
    • Patent number 6,334,581
    • Issue date Jan 1, 2002
    • United Microelectronics Corp.
    • Kuei-Hsi Lai
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Flow control device
    • Patent number 6,170,512
    • Issue date Jan 9, 2001
    • United Microelectronics Corp.
    • Kuei-Hsi Lai
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Dispensing system of a coater
    • Patent number 6,099,646
    • Issue date Aug 8, 2000
    • United Microelectronics Corp.
    • Ming-Che Yang
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Cup rinse with a valvular ring
    • Patent number 6,076,569
    • Issue date Jun 20, 2000
    • United Microelectronics Corp.
    • Hung-Lung Ma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rinsing system used in a photoresist coater with capability to avoi...
    • Patent number 5,937,876
    • Issue date Aug 17, 1999
    • United Microelectronics Corp.
    • Kuei-Hsi Lai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents