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Jen Yen Yen

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  • Changhua County, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Charging device for alkaline battery
    • Patent number 8,242,751
    • Issue date Aug 14, 2012
    • Jen-Yen Yen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Portable electric energy supplying device
    • Patent number 8,212,384
    • Issue date Jul 3, 2012
    • Jen Yen Yen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Convertible light device
    • Patent number 7,784,964
    • Issue date Aug 31, 2010
    • Jen Yen Yen
    • F21 - LIGHTING
  • Information Patent Grant

    Battery charger
    • Patent number D617268
    • Issue date Jun 8, 2010
    • Jen Yen Yen
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Solar fan device
    • Patent number D607097
    • Issue date Dec 29, 2009
    • Jen-Yen Yen
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Solar-infrared-rays sensing garden lamp
    • Patent number 7,588,349
    • Issue date Sep 15, 2009
    • Jen-Yen Yen
    • F21 - LIGHTING
  • Information Patent Grant

    Multipurpose radio
    • Patent number 7,495,577
    • Issue date Feb 24, 2009
    • Jen-Yen Yen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Mobile car battery charger
    • Patent number D549170
    • Issue date Aug 21, 2007
    • Jen-Yen Yen
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Camp lamp
    • Patent number D539954
    • Issue date Apr 3, 2007
    • Jen-Yen Yen
    • D26 - Lighting
  • Information Patent Grant

    Electric torch
    • Patent number D532914
    • Issue date Nov 28, 2006
    • Jen-Yen Yen
    • D26 - Lighting
  • Information Patent Grant

    Water sprayer and heater assembly for windshield wiper
    • Patent number 7,127,158
    • Issue date Oct 24, 2006
    • Jen-Yen Yen
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Spotlight
    • Patent number D528678
    • Issue date Sep 19, 2006
    • Jen-Yen Yen
    • D26 - Lighting
  • Information Patent Grant

    Emergency light set
    • Patent number 7,077,540
    • Issue date Jul 18, 2006
    • Jen-Yen Yen
    • F21 - LIGHTING
  • Information Patent Grant

    Fruit/vegetable blender having multi-speed control switch
    • Patent number 6,966,690
    • Issue date Nov 22, 2005
    • Jen Yen Yen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Main machine of juice extractor
    • Patent number D510238
    • Issue date Oct 4, 2005
    • Jen Yen Yen
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Pesticide spraying cart
    • Patent number 6,945,438
    • Issue date Sep 20, 2005
    • Chun-Chia Shih
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Emergency light set
    • Patent number D508139
    • Issue date Aug 2, 2005
    • Jen-Yen Yen
    • D26 - Lighting
  • Information Patent Grant

    Reading light
    • Patent number D504736
    • Issue date May 3, 2005
    • Jen-Yen Yen
    • D26 - Lighting
  • Information Patent Grant

    Food processor
    • Patent number 6,862,981
    • Issue date Mar 8, 2005
    • Jen-Yen Yen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Aquatic motion display toy
    • Patent number 6,652,348
    • Issue date Nov 25, 2003
    • Jen-Yen Yen
    • F21 - LIGHTING
  • Information Patent Grant

    Control circuit assembly for fountain display apparatus
    • Patent number 6,611,114
    • Issue date Aug 26, 2003
    • Jen-Yen Yen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Aquavision fountains pot
    • Patent number 6,607,144
    • Issue date Aug 19, 2003
    • Jen Yen Yen
    • F21 - LIGHTING
  • Information Patent Grant

    Aquavision fountains pot
    • Patent number 6,505,782
    • Issue date Jan 14, 2003
    • Jen-Yen Yen
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

  • Information Patent Application

    APPARATUS WITH A FOLDABLE LENS ASSEMBLY
    • Publication number 20120073566
    • Publication date Mar 29, 2012
    • Jen Yen YEN
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Charging Device for Alkaline Battery
    • Publication number 20110316473
    • Publication date Dec 29, 2011
    • Jen-Yen Yen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    APPARATUS FOR CONVERGING SOLAR RADIATION
    • Publication number 20110180126
    • Publication date Jul 28, 2011
    • Jen Yen YEN
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Charging device for different batteries
    • Publication number 20110140675
    • Publication date Jun 16, 2011
    • Jen Yen Yen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Portable electric energy supplying device
    • Publication number 20110049979
    • Publication date Mar 3, 2011
    • Jen Yen Yen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Recharge battery safely chargeable with solar energy
    • Publication number 20100259211
    • Publication date Oct 14, 2010
    • Jen Yen Yen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Convertible light device
    • Publication number 20100073922
    • Publication date Mar 25, 2010
    • Jen-Yen Yen
    • F21 - LIGHTING
  • Information Patent Application

    Electric generator for bicycle
    • Publication number 20100019676
    • Publication date Jan 28, 2010
    • Jen-Yen Yen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Miniature Night Lamp with Weathercast and Alarm Module
    • Publication number 20090267779
    • Publication date Oct 29, 2009
    • Jen-Yen YEN
    • G01 - MEASURING TESTING
  • Information Patent Application

    SOLAR-INFRARED-RAYS SENSING GARDEN LAMP
    • Publication number 20090168411
    • Publication date Jul 2, 2009
    • Jen-Yen YEN
    • F21 - LIGHTING
  • Information Patent Application

    SPEED CHANGE GEAR MECHANISM FOR HAND-DRIVEN POWER GENERATOR
    • Publication number 20090082168
    • Publication date Mar 26, 2009
    • Jen-Yen Yen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic powered electric generator device
    • Publication number 20080217923
    • Publication date Sep 11, 2008
    • Jen-Yen Yen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Pipe flow-driven power generator
    • Publication number 20080219831
    • Publication date Sep 11, 2008
    • Jen-Yen Yen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Multipurpose radio
    • Publication number 20080106149
    • Publication date May 8, 2008
    • Jen-Yen Yen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Intercom having a hand-driven power generator unit
    • Publication number 20080075252
    • Publication date Mar 27, 2008
    • Jen-Yen Yen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    BATTERY CHARGER
    • Publication number 20080048610
    • Publication date Feb 28, 2008
    • Jen-Yen Yen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Water sealing structure of a lamp
    • Publication number 20070274065
    • Publication date Nov 29, 2007
    • Jen-Yen Yen
    • F21 - LIGHTING
  • Information Patent Application

    Water sealing structure of a lamp
    • Publication number 20070147029
    • Publication date Jun 28, 2007
    • Jen-Yen Yen
    • F21 - LIGHTING
  • Information Patent Application

    Battery charger
    • Publication number 20070018609
    • Publication date Jan 25, 2007
    • Jen-Yen Yen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Combination electrical mosquito repeller and lamp assembly
    • Publication number 20070008080
    • Publication date Jan 11, 2007
    • Jen-Yen Yen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Multipurpose electric appliance control circuit assembly
    • Publication number 20060250111
    • Publication date Nov 9, 2006
    • Jen-Yen Yen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BENDABLE TOOL SHANK WITH LIGHT MEANS
    • Publication number 20060215395
    • Publication date Sep 28, 2006
    • Jen-Yen Yen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Mosquito trapping lamp
    • Publication number 20060162235
    • Publication date Jul 27, 2006
    • Chun-Chia Shih
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Power supply device
    • Publication number 20060158150
    • Publication date Jul 20, 2006
    • Jen-Yen Yen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Emergency light set
    • Publication number 20060098426
    • Publication date May 11, 2006
    • Jen-Yen Yen
    • F21 - LIGHTING
  • Information Patent Application

    Water sprayer
    • Publication number 20060054718
    • Publication date Mar 16, 2006
    • Jen-Yen Yen
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    FRUIT/VEGETABLE BLENDER HAVING MULTI-SPEED CONTROL SWITCH
    • Publication number 20050190644
    • Publication date Sep 1, 2005
    • Jen Yen Yen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MINI WATER PUMP
    • Publication number 20030133811
    • Publication date Jul 17, 2003
    • Jen-Yen Yen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AQUATIC MOTION DISPLAY TOY
    • Publication number 20030134564
    • Publication date Jul 17, 2003
    • Jen-Yen Yen
    • F21 - LIGHTING
  • Information Patent Application

    Dynamic projection lighting decoration
    • Publication number 20020171785
    • Publication date Nov 21, 2002
    • Jen-Yen Yen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...