TREA

Linjiang WANG

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  • Jiaxing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic shelf label
    • Patent number D1051987
    • Issue date Nov 19, 2024
    • Zongdi Zheng
    • D20 - Sales and advertising equipment
  • Information Patent Grant

    Electronic shelf label
    • Patent number D1048182
    • Issue date Oct 22, 2024
    • Zongdi Zheng
    • D20 - Sales and advertising equipment
  • Information Patent Grant

    Active electronic shelf label
    • Patent number 12,118,904
    • Issue date Oct 15, 2024
    • HANSHOW TECHNOLOGY CO., LTD.
    • Shiguo Hou
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Video inspection robot
    • Patent number D1045952
    • Issue date Oct 8, 2024
    • Peixuan Liu
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Electronic shelf label positioning system and method, electronic sh...
    • Patent number 11,961,423
    • Issue date Apr 16, 2024
    • HANSHOW TECHNOLOGY CO., LTD.
    • Shiguo Hou
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents