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Henry Chen

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Patents Grantslast 30 patents

  • Information Patent Grant

    Foldable storage device
    • Patent number 11,903,483
    • Issue date Feb 20, 2024
    • Protrend Co., Ltd
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Combination shelf with dual-pole vertical columns
    • Patent number 11,700,940
    • Issue date Jul 18, 2023
    • Protrend Co., Ltd
    • Henry Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Foldable basket
    • Patent number 11,279,514
    • Issue date Mar 22, 2022
    • Protrend Co., Ltd
    • Henry Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Foldable drawer storage device
    • Patent number 11,259,634
    • Issue date Mar 1, 2022
    • Protrend Co., Ltd
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Power interconnection with current surge mitigation
    • Patent number 9,960,564
    • Issue date May 1, 2018
    • International Business Machines Corporation
    • Henry Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power interconnection with current surge mitigation
    • Patent number 9,780,516
    • Issue date Oct 3, 2017
    • International Business Machines Corporation
    • Henry Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Sectional rack
    • Patent number 8,651,300
    • Issue date Feb 18, 2014
    • Protrend Co., Ltd
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Sectional rack
    • Patent number 8,038,021
    • Issue date Oct 18, 2011
    • Protrend Co., Ltd
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Hanger device
    • Patent number 8,028,966
    • Issue date Oct 4, 2011
    • Protrend Co., Ltd
    • Henry Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Wall panel for sectional cabinet
    • Patent number D600053
    • Issue date Sep 15, 2009
    • Protrend Co., Ltd
    • Henry Chen
    • D06 - Furnishings
  • Information Patent Grant

    Garment hanger rod holder
    • Patent number 7,516,930
    • Issue date Apr 14, 2009
    • Protrend Co., Ltd
    • Henry Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wall-mount rack
    • Patent number 7,506,772
    • Issue date Mar 24, 2009
    • Protrend Co., Ltd
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Supporting bracket for wall-mount rack
    • Patent number 7,497,344
    • Issue date Mar 3, 2009
    • Protrend Co., Ltd
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Hook-on type rail
    • Patent number 7,494,101
    • Issue date Feb 24, 2009
    • Protrend Co., Ltd
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Shoes rack support
    • Patent number D546080
    • Issue date Jul 10, 2007
    • Protrend Co., Ltd
    • Henry Chen
    • D06 - Furnishings
  • Information Patent Grant

    Hanger
    • Patent number D536539
    • Issue date Feb 13, 2007
    • Protrend Co., Ltd
    • Henry Chen
    • D06 - Furnishings
  • Information Patent Grant

    Heel adjustable skate
    • Patent number 7,152,865
    • Issue date Dec 26, 2006
    • Minson Enterprises Co., Ltd.
    • Henry T. Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    PC camera
    • Patent number D517584
    • Issue date Mar 21, 2006
    • AME Optimedia Technology Co., Ltd.
    • Henry Chen
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Adjustable skate
    • Patent number 6,983,942
    • Issue date Jan 10, 2006
    • Minson Enterprises Co., Ltd.
    • Henry T. Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Connecting structure for sectional rack
    • Patent number 6,971,528
    • Issue date Dec 6, 2005
    • Protrend Co., Ltd
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Adjustable skate
    • Patent number 6,916,027
    • Issue date Jul 12, 2005
    • Minson Enterprises, Co. Ltd.
    • Henry T. Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Door hinge
    • Patent number 6,901,633
    • Issue date Jun 7, 2005
    • Protrend Co., Ltd
    • Henry Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Drawer rail structure allowing adjusting of vertical position of dr...
    • Patent number 6,902,244
    • Issue date Jun 7, 2005
    • Protrend Co., Ltd
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Shelf positioning mechanism for sectional rack
    • Patent number 6,748,878
    • Issue date Jun 15, 2004
    • Protrend Co., Ltd
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Sectional rack with drawers
    • Patent number 6,726,040
    • Issue date Apr 27, 2004
    • Protrend Co., Ltd
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Adjustable ice skate
    • Patent number 6,669,210
    • Issue date Dec 30, 2003
    • Minson Enterprises Co., Ltd.
    • Henry T. Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Connector for linearly connecting twin-column supporting posts of s...
    • Patent number 6,527,473
    • Issue date Mar 4, 2003
    • Protrend Co., Ltd
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Means for linearly connecting two non-circular pipes
    • Patent number 6,524,025
    • Issue date Feb 25, 2003
    • Protrend Co., Ltd
    • Henry Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Two-part shelf-holder for sectional rack
    • Patent number 6,364,139
    • Issue date Apr 2, 2002
    • Pro Trend Co., Ltd.
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Sectional rack
    • Patent number 6,364,138
    • Issue date Apr 2, 2002
    • Protrend Co., Ltd
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FOLDABLE STORAGE DEVICE
    • Publication number 20240057770
    • Publication date Feb 22, 2024
    • PROTREND CO., LTD.
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ROLLER PARTITION WALL
    • Publication number 20200071929
    • Publication date Mar 5, 2020
    • Jer-Shyh Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Power Interconnection with Current Surge Mitigation
    • Publication number 20150270675
    • Publication date Sep 24, 2015
    • International Business Machines Corporation
    • Henry Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Apparatus and Receptacle Structure for Power Interconnection
    • Publication number 20150188266
    • Publication date Jul 2, 2015
    • International Business Machines Corporation
    • Henry Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SECTIONAL RACK
    • Publication number 20120298606
    • Publication date Nov 29, 2012
    • PROTREND CO., LTD.
    • Henry Chen
  • Information Patent Application

    SECTIONAL RACK
    • Publication number 20120298607
    • Publication date Nov 29, 2012
    • PROTREND CO., LTD.
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SHELF TO TWIN-POST SUPPORT ASSEMBLING STRUCTURE FOR SECTIONAL RACK
    • Publication number 20110220602
    • Publication date Sep 15, 2011
    • PROTREND CO., LTD.
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    COLLAPSIBLE DRAWER
    • Publication number 20110221318
    • Publication date Sep 15, 2011
    • PROTREND CO., LTD.
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    STOP WALL STRUCTURE FOR REMOVABLY MOUNTING TO A METAL-WIRE SHELF
    • Publication number 20100307998
    • Publication date Dec 9, 2010
    • PROTREND CO., LTD.
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SECTIONAL RACK
    • Publication number 20100252521
    • Publication date Oct 7, 2010
    • PROTREND CO., LTD.
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HANGER DEVICE
    • Publication number 20100213346
    • Publication date Aug 26, 2010
    • PROTREND CO., LTD.
    • Henry Chen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SECTIONAL CABINET
    • Publication number 20090251031
    • Publication date Oct 8, 2009
    • PROTREND CO., LTD.
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    COLLAPSIBLE STORAGE CONTAINER
    • Publication number 20090145897
    • Publication date Jun 11, 2009
    • PROTREND CO., LTD.
    • Henry Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Backplate for shelf rack
    • Publication number 20080083685
    • Publication date Apr 10, 2008
    • Protrend Co., Ltd.
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Garment hanger rod holder
    • Publication number 20070241253
    • Publication date Oct 18, 2007
    • Protrend Co., Ltd.
    • Henry Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Wall-mount rack
    • Publication number 20070221595
    • Publication date Sep 27, 2007
    • Protrend Co., Ltd.
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Supporting bracket for wall-mount rack
    • Publication number 20070221597
    • Publication date Sep 27, 2007
    • Protrend Co., Ltd.
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Sectional cabinet
    • Publication number 20070108878
    • Publication date May 17, 2007
    • Protrend Co., Ltd.
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Coupling mechanism for connecting board-type shelf to vertical post...
    • Publication number 20070110511
    • Publication date May 17, 2007
    • Protrend Co., Ltd.
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Collapsible container
    • Publication number 20070051720
    • Publication date Mar 8, 2007
    • Protrend Co., Ltd.
    • Henry Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Hook-on type rail
    • Publication number 20070039913
    • Publication date Feb 22, 2007
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Supporting arm for wall-mount metal rack
    • Publication number 20060027516
    • Publication date Feb 9, 2006
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HANGER FOR USE ON METAL RACK
    • Publication number 20060011570
    • Publication date Jan 19, 2006
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Hanger for use on metal rack
    • Publication number 20050230577
    • Publication date Oct 20, 2005
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DRAWER RAIL STRUCTURE ALLOWING ADJUSTING OF VERTICAL POSITION OF DR...
    • Publication number 20050127803
    • Publication date Jun 16, 2005
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Sectional cabinet
    • Publication number 20050127802
    • Publication date Jun 16, 2005
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Door hinge
    • Publication number 20050060841
    • Publication date Mar 24, 2005
    • Henry Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Connecting structure for sectional rack
    • Publication number 20050056604
    • Publication date Mar 17, 2005
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Heel adjustable skate
    • Publication number 20040119251
    • Publication date Jun 24, 2004
    • Minson Enterprises Co., LTd.
    • Henry T. Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Sectional rack with drawers
    • Publication number 20040065633
    • Publication date Apr 8, 2004
    • Henry Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...