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Benjamin Chen

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  • Taichung City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Elbow joint device for goal assembling
    • Patent number 10,641,319
    • Issue date May 5, 2020
    • Benjamin Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Ball bag stand and ball bag engagement structure
    • Patent number 9,931,544
    • Issue date Apr 3, 2018
    • Benjamin Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Wireless viewing of digital pathology specimens
    • Patent number 9,439,565
    • Issue date Sep 13, 2016
    • Dermatopathology Laboratory of Central States, Inc.
    • Gary Chai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Diminishable and distensible ball net bag structure
    • Patent number 9,421,427
    • Issue date Aug 23, 2016
    • Benjamin Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Ball storage rack structure
    • Patent number 9,220,339
    • Issue date Dec 29, 2015
    • Benjamin Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Ball net structure
    • Patent number 9,216,339
    • Issue date Dec 22, 2015
    • Benjamin Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Ball cart structure
    • Patent number 8,882,135
    • Issue date Nov 11, 2014
    • Benjamin Chen
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Adjustable net post assembly used in ball games
    • Patent number 8,147,358
    • Issue date Apr 3, 2012
    • Benjamin Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball storage container
    • Patent number D651839
    • Issue date Jan 10, 2012
    • Benjamin Chen
    • D06 - Furnishings
  • Information Patent Grant

    Multipurpose net frame
    • Patent number 7,174,908
    • Issue date Feb 13, 2007
    • Benjamin Chen
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Vertical aerial assembly for volleyball
    • Patent number 6,830,522
    • Issue date Dec 14, 2004
    • Benjamin Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Net fixing rack structure
    • Patent number 6,685,155
    • Issue date Feb 3, 2004
    • Benjamin Chen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Hair dryer
    • Patent number 5,996,243
    • Issue date Dec 7, 1999
    • Chih-Chang Chang
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Battery pack
    • Patent number D334012
    • Issue date Mar 16, 1993
    • Regitar Power Tools Co., Ltd.
    • Benjamin Chen
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents