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Hongbo SHEN

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  • Jiaxing, Zhejiang, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    ACTIVE ELECTRONIC SHELF LABEL
    • Publication number 20230129609
    • Publication date Apr 27, 2023
    • Hanshow Technology Co., Ltd.
    • Shiguo HOU
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    HOOK ACCESSORY AND PRESENTATION DEVICE
    • Publication number 20220084441
    • Publication date Mar 17, 2022
    • Hanshow Technology Co., Ltd.
    • Shiguo HOU
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS