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Liang Tian

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  • Guangdong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ventilating fan
    • Patent number 9,709,066
    • Issue date Jul 18, 2017
    • Panasonic Ecology Systems Guangdong Co., Ltd.
    • Hongjian Yuan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heating ventilator for bathroom
    • Patent number 9,541,297
    • Issue date Jan 10, 2017
    • Panasonic Ecology Systems Guangdong Co., LTD.
    • Yefan Weng
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heating and ventilation fan for bathroom
    • Patent number 9,347,464
    • Issue date May 24, 2016
    • Panasonic Ecology Systems Guandong Co. Ltd.
    • Yefan Weng
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heating and ventilating fan
    • Patent number 9,194,603
    • Issue date Nov 24, 2015
    • Panasonic Ecology Systems Guangdong Co., Ltd.
    • Hongjian Yuan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ventilating fan for heating
    • Patent number 9,188,361
    • Issue date Nov 17, 2015
    • Panasonic Ecology Systems Guangdong Co., Ltd.
    • Hongjian Yuan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Lighting device for ventilating fan
    • Patent number 8,992,035
    • Issue date Mar 31, 2015
    • Panasonic Ecology Systems Guangdong Co., Ltd.
    • Shenghui Zhong
    • F21 - LIGHTING
  • Information Patent Grant

    Ceiling recessed ventilating fan with illuminating device
    • Patent number 8,641,375
    • Issue date Feb 4, 2014
    • Panasonic Ecology Systems Guangdong Co. Ltd.
    • Liang Tian
    • F21 - LIGHTING
  • Information Patent Grant

    Multifunctional ventilating fan
    • Patent number 8,261,571
    • Issue date Sep 11, 2012
    • Panasonic Ecology Systems Guangdong Co., Ltd.
    • Liang Tian
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    VENTILATING FAN FOR HEATING
    • Publication number 20140248041
    • Publication date Sep 4, 2014
    • Panasonic Ecology Systems Guangdong Co., Ltd.
    • Hongjian Yuan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEATING AND VENTILATING FAN
    • Publication number 20140169771
    • Publication date Jun 19, 2014
    • PANASONIC CORPORATION
    • Hongjian Yuan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIGHTING DEVICE FOR VENTILATING FAN
    • Publication number 20140063783
    • Publication date Mar 6, 2014
    • SHENZHEN H&T INTELLIGENT CONTROL CO., LTD.
    • Shenghui ZHONG
    • F21 - LIGHTING
  • Information Patent Application

    VENTILATING FAN
    • Publication number 20140037478
    • Publication date Feb 6, 2014
    • PANASONIC CORPORATION
    • Hongjian Yuan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEATING VENTILATOR FOR BATHROOM
    • Publication number 20130143479
    • Publication date Jun 6, 2013
    • PANASONIC CORPORATION
    • Yefan Weng
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEATING AND VENTILATION FAN FOR BATHROOM
    • Publication number 20130004299
    • Publication date Jan 3, 2013
    • PANASONIC CORPORATION
    • Yefan Weng
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CEILING RECESSED VENTILATING FAN WITH ILLUMINATING DEVICE
    • Publication number 20110044814
    • Publication date Feb 24, 2011
    • Liang Tian
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    MULTIFUNCTIONAL VENTILATING FAN
    • Publication number 20100000711
    • Publication date Jan 7, 2010
    • PANASONIC ECOLOGY SYSTEMS GUANGDONG CO., LTD.
    • Liang Tian
    • F24 - HEATING RANGES VENTILATING