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Ronald Tuan

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  • Nantou County, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cover structure
    • Patent number 11,787,602
    • Issue date Oct 17, 2023
    • Ronald Tuan
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sealing structure for a lid and a container
    • Patent number 11,401,081
    • Issue date Aug 2, 2022
    • Ronald Tuan
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Gauze mask with folding lines capable of enabling the gauze mask to...
    • Patent number 10,357,069
    • Issue date Jul 23, 2019
    • Ronald Tuan
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Cushion case for a container
    • Patent number 10,086,976
    • Issue date Oct 2, 2018
    • Ronald Tuan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Gauze mask which can be worn with one hand
    • Patent number 9,750,289
    • Issue date Sep 5, 2017
    • Ronald Tuan
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Handle device for a foldable electric kettle
    • Patent number 9,642,498
    • Issue date May 9, 2017
    • Ronald Tuan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Foldable electric kettle
    • Patent number 9,622,611
    • Issue date Apr 18, 2017
    • Ronald Tuan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Sealing ring
    • Patent number 9,051,096
    • Issue date Jun 9, 2015
    • Ronald Tuan
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Foldable food container
    • Patent number 8,887,949
    • Issue date Nov 18, 2014
    • Ronald Tuan
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Foldable water bottle
    • Patent number 8,485,388
    • Issue date Jul 16, 2013
    • Ronald Tuan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Foldable pot
    • Patent number 8,313,000
    • Issue date Nov 20, 2012
    • Ronald Tuan
    • A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

  • Information Patent Application

    FOLDABLE CUP
    • Publication number 20230404247
    • Publication date Dec 21, 2023
    • Ronald TUAN
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    COVER STRUCTURE
    • Publication number 20220185547
    • Publication date Jun 16, 2022
    • Ronald TUAN
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    FOLDABLE CUP PROVIDED WITH A REINFORCING STRUCTURE
    • Publication number 20220142339
    • Publication date May 12, 2022
    • Ronald Tuan
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    CONTAINER AND A COVER HAVING A SEALING STRUCTURE
    • Publication number 20220009676
    • Publication date Jan 13, 2022
    • Ronald TUAN
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    COVER STRUCTURE
    • Publication number 20210253309
    • Publication date Aug 19, 2021
    • Ronald TUAN
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SEALING STRUCTURE FOR A LID AND A CONTAINER
    • Publication number 20210016934
    • Publication date Jan 21, 2021
    • Ronald TUAN
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    WATERPROOF PRESTRESSING STRUCTURE OF WATER BOTTLES OR CUPS
    • Publication number 20200369437
    • Publication date Nov 26, 2020
    • Ronald TUAN
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    GAUZE MASK WITH FOLDING LINES CAPABLE OF ENABLING THE GAUZE MASK TO...
    • Publication number 20170360125
    • Publication date Dec 21, 2017
    • Ronald TUAN
    • A41 - WEARING APPAREL
  • Information Patent Application

    CUSHION CASE FOR A CONTAINER
    • Publication number 20160207678
    • Publication date Jul 21, 2016
    • Ronald TUAN
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    GAUZE MASK WHICH CAN BE WORN WITH ONE HAND
    • Publication number 20160037836
    • Publication date Feb 11, 2016
    • Ronald TUAN
    • A41 - WEARING APPAREL
  • Information Patent Application

    Foldable Electric Kettle
    • Publication number 20160031596
    • Publication date Feb 4, 2016
    • Ronald Tuan
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Handle Device for a Foldable Electric Kettle
    • Publication number 20160029848
    • Publication date Feb 4, 2016
    • Ronald TUAN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SEALING RING
    • Publication number 20150102035
    • Publication date Apr 16, 2015
    • Ronald TUAN
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    FOLDABLE FOOD CONTAINER
    • Publication number 20140110422
    • Publication date Apr 24, 2014
    • Ronald Tuan
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    FOLDABLE WATER BOTTLE
    • Publication number 20110290753
    • Publication date Dec 1, 2011
    • Ronald TUAN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...