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Chung-Jeng Pai

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  • Taipei Hsien, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Grinder
    • Patent number 10,813,499
    • Issue date Oct 27, 2020
    • Chung-Jen Pai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Grinder
    • Patent number 10,405,700
    • Issue date Sep 10, 2019
    • Chung-Jen Pai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Grinder and automatic open/close control device thereof
    • Patent number 8,480,017
    • Issue date Jul 9, 2013
    • Chung-Jen Pai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cutting device for block-shaped food
    • Patent number 8,132,502
    • Issue date Mar 13, 2012
    • Chung-Jen Pai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Grinder and automatic open/close control device thereof
    • Patent number 7,793,874
    • Issue date Sep 14, 2010
    • Chung-Jen Pai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Discharge opening and power control structure of a grinder
    • Patent number 7,604,190
    • Issue date Oct 20, 2009
    • Chung-Jen Pai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Grinder
    • Patent number 7,604,191
    • Issue date Oct 20, 2009
    • Chung-Jen Pai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Grater disc
    • Patent number 7,226,012
    • Issue date Jun 5, 2007
    • Chung-Jen Pai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Spice grinder
    • Patent number D516879
    • Issue date Mar 14, 2006
    • Chung-Jen Pai
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Electric rotary grater
    • Patent number 6,966,510
    • Issue date Nov 22, 2005
    • Chung-Jen Pai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Shut device for a discharge outlet in a grinder
    • Patent number 6,880,773
    • Issue date Apr 19, 2005
    • Chung-Jen Pai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Spice grinder
    • Patent number 5,865,384
    • Issue date Feb 2, 1999
    • Chung-Jen Pai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Electric toothbrush assembly
    • Patent number 5,842,245
    • Issue date Dec 1, 1998
    • Chung-Jen Pai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Electric toothbrush assembly with sterilizing and charging devices
    • Patent number 5,727,273
    • Issue date Mar 17, 1998
    • Chung-Jeng Pai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cutting tool for cutting slices of a predetermined thickness
    • Patent number 5,617,637
    • Issue date Apr 8, 1997
    • Chung-Jeng Pai
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Motorized scissors
    • Patent number 5,353,504
    • Issue date Oct 11, 1994
    • Chung-Jen Pai
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Cutting tool intended for use to strip the skin from a vegetable or...
    • Patent number 5,230,155
    • Issue date Jul 27, 1993
    • Chung-Jen Pai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Structure of motorized toothbrush with serving period indication
    • Patent number 5,072,477
    • Issue date Dec 17, 1991
    • Chung-Jen Pai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    GRINDER
    • Publication number 20190313853
    • Publication date Oct 17, 2019
    • Chung-Jen PAI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    GRINDER
    • Publication number 20170258272
    • Publication date Sep 14, 2017
    • Chung-Jen PAI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    GRINDER
    • Publication number 20140312152
    • Publication date Oct 23, 2014
    • Chung-Jen PAI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    GRINDER AND AUTOMATIC OPEN/CLOSE CONTROL DEVICE THEREOF
    • Publication number 20130026269
    • Publication date Jan 31, 2013
    • Chung-Jen PAI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CUTTING DEVICE FOR BLOCK-SHAPED FOOD
    • Publication number 20100101434
    • Publication date Apr 29, 2010
    • Chung-Jen Pai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Grinder and automatic open/close control device thereof
    • Publication number 20090166455
    • Publication date Jul 2, 2009
    • Chung-Jen Pai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Discharge opening and power control structure of a grinder
    • Publication number 20090108111
    • Publication date Apr 30, 2009
    • Chung-Jen Pai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Grinder
    • Publication number 20080185465
    • Publication date Aug 7, 2008
    • Chung-Jen Pai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Grinder assembly
    • Publication number 20060076441
    • Publication date Apr 13, 2006
    • Chung-Jen Pai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Grater disc
    • Publication number 20050218251
    • Publication date Oct 6, 2005
    • Chung-Jen Pai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Electric rotary grater
    • Publication number 20050040265
    • Publication date Feb 24, 2005
    • Chung-Jen Pai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Shut device for a discharge outlet in a grinder
    • Publication number 20040016836
    • Publication date Jan 29, 2004
    • Chung-Jen Pai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...