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Chun-cheng Piao

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Patents Grantslast 30 patents

  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 6,792,771
    • Issue date Sep 21, 2004
    • Daikin Industries, Ltd.
    • Chun-cheng Piao
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration system
    • Patent number 6,786,059
    • Issue date Sep 7, 2004
    • Daikin Industries, Ltd.
    • Chun-cheng Piao
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat pump
    • Patent number 6,708,517
    • Issue date Mar 23, 2004
    • Daikin Industries, Ltd.
    • Chun-cheng Piao
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration system
    • Patent number 6,672,099
    • Issue date Jan 6, 2004
    • Daikin Industries, Ltd.
    • Manabu Yoshimi
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Air conditioning system
    • Patent number 6,619,064
    • Issue date Sep 16, 2003
    • Daikin Industries, Ltd.
    • Chun-cheng Piao
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 6,539,744
    • Issue date Apr 1, 2003
    • Daikin Industries, Ltd.
    • Chun-cheng Piao
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioner
    • Patent number 6,484,528
    • Issue date Nov 26, 2002
    • Daikin Industries, Ltd.
    • Chun-cheng Piao
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner
    • Patent number 6,484,525
    • Issue date Nov 26, 2002
    • Daikin Industries, Ltd.
    • Chun-cheng Piao
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    Air-conditioning apparatus
    • Publication number 20030209028
    • Publication date Nov 13, 2003
    • DAIKIN INDUSTRIES, LTD.
    • Chun-cheng Piao
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...