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Guokai Wang

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  • Weihai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Printer and control method therefor
    • Patent number 10,166,787
    • Issue date Jan 1, 2019
    • Shandong New Beiyang Information Technology Co., Ltd.
    • Xin Wang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Printer and control method for printer
    • Patent number 9,662,901
    • Issue date May 30, 2017
    • Shandong New Beiyang Information Technology Co., Ltd
    • Jinfeng Ding
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    PRINTER AND CONTROL METHOD THEREFOR
    • Publication number 20180222216
    • Publication date Aug 9, 2018
    • SHANDONG NEW BEIYANG INFORMATION TECHNOLOGY CO., LTD.
    • Xin WANG
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTER AND CONTROL METHOD FOR PRINTER
    • Publication number 20150328902
    • Publication date Nov 19, 2015
    • SHANDONG NEW BEIYANG INFORMATION TECHNOLOGY CO., LTD.
    • Jinfeng Ding
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS