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CHING-HSIANG CHAN

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Patents Grantslast 30 patents

  • Information Patent Grant

    Quick installation ceiling fan blades
    • Patent number 12,104,614
    • Issue date Oct 1, 2024
    • PUC PERFECT UNION CO., LTD.
    • Ching Chan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Portable boiling water heater
    • Patent number D907751
    • Issue date Jan 12, 2021
    • Perfect Union Co., Ltd.
    • Ching Chan
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Sous-vide immersion electronic circulator cooker
    • Patent number 10,595,662
    • Issue date Mar 24, 2020
    • PUC PERFECT UNION CO., LTD.
    • Ching Chan
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Folding electrically powered vehicle
    • Patent number 10,562,583
    • Issue date Feb 18, 2020
    • PUC PERFECT UNION CO., LTD.
    • Ching Chan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Storage device and electronic device using the same
    • Patent number 9,996,141
    • Issue date Jun 12, 2018
    • HONGFUJIN PRECISION ELECTRONICS (TIANJIN) CO., LTD.
    • Ching-Hsiang Chan
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Foldable motorized vehicle
    • Patent number D809974
    • Issue date Feb 13, 2018
    • Perfect Union Co., Ltd.
    • Ching Chan
    • D12 - Transportation
  • Information Patent Grant

    Foldable electrically powered vehicle
    • Patent number 9,533,729
    • Issue date Jan 3, 2017
    • Perfect Union Co., Ltd.
    • Ching Chan
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Cooling fan having detachable heater
    • Patent number 9,447,981
    • Issue date Sep 20, 2016
    • Perfect Union Co., Ltd.
    • Ching Chan
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Foldable motorized vehicle
    • Patent number D765559
    • Issue date Sep 6, 2016
    • Perfect Union Co., Ltd.
    • Ching Chan
    • D12 - Transportation
  • Information Patent Grant

    Portable misting fan
    • Patent number 9,339,827
    • Issue date May 17, 2016
    • Perfect Union Co., Ltd.
    • Ching Chan
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Fan heater with humidifier
    • Patent number 8,894,049
    • Issue date Nov 25, 2014
    • Perfect Union Co., Ltd.
    • Chan Ching
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Card connector
    • Patent number 8,822,855
    • Issue date Sep 2, 2014
    • Proconn Technology Co., Ltd.
    • Ching-Jung Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Card connector
    • Patent number 8,708,742
    • Issue date Apr 29, 2014
    • Proconn Technology Co., Ltd.
    • Ching-Jung Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ceiling electronic heater
    • Patent number D701950
    • Issue date Apr 1, 2014
    • Perfect Union Co., Ltd.
    • Ching Chan
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Electronic heater
    • Patent number D691250
    • Issue date Oct 8, 2013
    • Perfect Union Co., Ltd.
    • Ching Chan
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Card connector
    • Patent number 8,517,770
    • Issue date Aug 27, 2013
    • Proconn Technology Co., Ltd.
    • Ching-Jung Chan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Card connector
    • Patent number 8,500,471
    • Issue date Aug 6, 2013
    • Proconn Technology Co., Ltd.
    • Ching-Jung Chan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Connector
    • Patent number 8,465,325
    • Issue date Jun 18, 2013
    • Proconn Technology Co., Ltd.
    • Ching-Jung Chan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Electronic humidifier and heater
    • Patent number D680636
    • Issue date Apr 23, 2013
    • Perfect Union Co., Ltd.
    • Chan Ching
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Bedside cabinet electronic heater
    • Patent number D674067
    • Issue date Jan 8, 2013
    • Perfect Union Co., Ltd.
    • Chan Ching
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Multimedia speaker
    • Patent number D671095
    • Issue date Nov 20, 2012
    • Perfect Union Co., Ltd.
    • Chan Ching
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Electric heater
    • Patent number D652903
    • Issue date Jan 24, 2012
    • Perfect Union Co., Ltd.
    • Chan Ching
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Chargeable fan
    • Patent number D617440
    • Issue date Jun 8, 2010
    • Perfect Union Co., Ltd.
    • Chan Ching
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Electric heater
    • Patent number D616080
    • Issue date May 18, 2010
    • Perfect Union Co., Ltd.
    • Chan Ching
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air filter
    • Patent number D612036
    • Issue date Mar 16, 2010
    • Perfect Union Co., Ltd.
    • Chan Ching
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Rotation speed controller for fans
    • Patent number 7,450,356
    • Issue date Nov 11, 2008
    • Perfect Union Co., Ltd.
    • Chan Ching
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric heater
    • Patent number D567347
    • Issue date Apr 22, 2008
    • Perfect Union Co., Ltd.
    • Chan Ching
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Multimedia speaker
    • Patent number D566690
    • Issue date Apr 15, 2008
    • Perfect Union Co., Ltd.
    • Chan Ching
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Multimedia speaker set
    • Patent number D565029
    • Issue date Mar 25, 2008
    • Perfect Union Co., Ltd.
    • Chan Ching
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Multimedia speaker
    • Patent number D561174
    • Issue date Feb 5, 2008
    • Perfect Union Co., Ltd.
    • Chan Ching
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    FAN BLADE
    • Publication number 20240068485
    • Publication date Feb 29, 2024
    • PUC Perfect Union Co., Ltd.
    • Ching Chan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RF REMOTE CONTROLLING DEVICE
    • Publication number 20190318614
    • Publication date Oct 17, 2019
    • PUC Perfect Union Co., Ltd.
    • Ching Chan
    • G08 - SIGNALLING
  • Information Patent Application

    STORAGE DEVICE AND ELECTRONIC DEVICE USING THE SAME
    • Publication number 20160334855
    • Publication date Nov 17, 2016
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
    • CHING-HSIANG CHAN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PORTABLE MISTING FAN
    • Publication number 20160008827
    • Publication date Jan 14, 2016
    • Perfect Union Co., Ltd.
    • Ching Chan
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    BRUSHLESS DC MOTOR FAN CONTROLLED EITHER REMOTELY OR BY CONDUCTING...
    • Publication number 20150204340
    • Publication date Jul 23, 2015
    • Perfect Union Co., Ltd.
    • Ching Chan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COOLING FAN HAVING DETACHABLE HEATER
    • Publication number 20150159891
    • Publication date Jun 11, 2015
    • Perfect Union Co., Ltd.
    • Ching Chan
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    CARD CONNECTOR
    • Publication number 20140051297
    • Publication date Feb 20, 2014
    • Ching-Jung Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CARD CONNECTOR
    • Publication number 20140030923
    • Publication date Jan 30, 2014
    • Ching-Jung Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CARD CONNECTOR
    • Publication number 20130237079
    • Publication date Sep 12, 2013
    • Ching-Jung Chan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Rotation speed controller for fans
    • Publication number 20080084640
    • Publication date Apr 10, 2008
    • Perfect Union Co., Ltd.
    • Chan Ching
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Power plug with overloaded display
    • Publication number 20050221674
    • Publication date Oct 6, 2005
    • Perfect Union Co., Ltd.
    • Chan Ching
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Safety plug
    • Publication number 20050197010
    • Publication date Sep 8, 2005
    • Perfect Union Co., Ltd.
    • Chan Ching
    • H01 - BASIC ELECTRIC ELEMENTS