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JUI-FENG CHANG

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  • NEW TAIPEI CITY, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Three-dimensional printing apparatus
    • Patent number 9,895,872
    • Issue date Feb 20, 2018
    • XYZPRINTING, INC.
    • Shih-Jer Din
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Three-dimensional printing method
    • Patent number 9,854,829
    • Issue date Jan 2, 2018
    • XYZPRINTING, INC.
    • Shih-Jer Din
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Lead screw guide assembly and three-dimensional printing apparatus
    • Patent number 9,849,662
    • Issue date Dec 26, 2017
    • XYZPRINTING, INC.
    • Shih-Jer Din
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Three-dimensional printing device
    • Patent number 9,839,234
    • Issue date Dec 12, 2017
    • XYZPRINTING, INC.
    • Shih-Jer Din
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Three-dimensional printing apparatus
    • Patent number 9,656,425
    • Issue date May 23, 2017
    • XYZPRINTING, INC.
    • Shih-Jer Din
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Three-dimensional printing device
    • Patent number 9,505,175
    • Issue date Nov 29, 2016
    • XYZPRINTING, INC.
    • Chung-Yuan Cheng
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3D printer
    • Patent number 9,358,728
    • Issue date Jun 7, 2016
    • XYZPRINTING, INC.
    • Jui-Feng Chang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Material level detecting mechanism of three-dimensional system
    • Patent number 9,278,474
    • Issue date Mar 8, 2016
    • XYZPRINTING, INC.
    • Jui-Feng Chang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Printing head module
    • Patent number 9,278,536
    • Issue date Mar 8, 2016
    • XYZPRINTING, INC.
    • Shih-Jer Din
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Rotational printing head module having muti-cartridge
    • Patent number 9,073,366
    • Issue date Jul 7, 2015
    • XYZPRINTING, INC.
    • Shih-Jer Din
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    INFLATABLE SHOE STRETCHER
    • Publication number 20200268111
    • Publication date Aug 27, 2020
    • Jui-Chun Chang
    • A43 - FOOTWEAR
  • Information Patent Application

    THREE-DIMENSIONAL PRINTING DEVICE
    • Publication number 20160302469
    • Publication date Oct 20, 2016
    • XYZprinting, Inc.
    • Shih-Jer Din
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    THREE-DIMENSIONAL PRINTING DEVICE
    • Publication number 20160193788
    • Publication date Jul 7, 2016
    • XYZprinting, Inc.
    • Shih-Jer Din
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    THREE-DIMENSIONAL PRINTING DEVICE
    • Publication number 20160193789
    • Publication date Jul 7, 2016
    • XYZprinting, Inc.
    • Chung-Yuan Cheng
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    LEAD SCREW GUIDE ASSEMBLY AND THREE-DIMENSIONAL PRINTING APPARATUS
    • Publication number 20160159008
    • Publication date Jun 9, 2016
    • XYZprinting, Inc.
    • Shih-Jer Din
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    3D PRINTER
    • Publication number 20160136893
    • Publication date May 19, 2016
    • XYZprinting, Inc.
    • JUI-FENG CHANG
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    THREE-DIMENSIONAL PRINTING APPARATUS
    • Publication number 20160136894
    • Publication date May 19, 2016
    • XYZprinting, Inc.
    • Shih-Jer Din
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    MATERIAL LEVEL DETECTING MECHANISM OF THREE-DIMENSIONAL SYSTEM
    • Publication number 20160067903
    • Publication date Mar 10, 2016
    • XYZprinting, Inc.
    • Jui-Feng Chang
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    THREE-DIMENSIONAL PRINTING APPARATUS
    • Publication number 20160031160
    • Publication date Feb 4, 2016
    • XYZprinting, Inc.
    • Shih-Jer Din
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    PRINTING HEAD MODULE
    • Publication number 20160023467
    • Publication date Jan 28, 2016
    • KINPO ELECTRONICS, INC.
    • Shih-Jer Din
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    CLEANING DEVICE
    • Publication number 20150158254
    • Publication date Jun 11, 2015
    • XYZprinting, Inc.
    • Jui-Feng Chang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL