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Li CHENG

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  • Wuhan City, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESSING GROUPS OF DATA IN PARALLEL
    • Publication number 20240111542
    • Publication date Apr 4, 2024
    • Black Sesame Technologies (Chengdu) Co., Ltd.
    • Cheng Li
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MARINE EMERGENCY RESCUE TRANSFER SYSTEM
    • Publication number 20220371698
    • Publication date Nov 24, 2022
    • WUHAN UNIVERSITY OF TECHNOLOGY
    • FAN ZHANG
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OPTICAL FIBER LASER COUPLER
    • Publication number 20220252892
    • Publication date Aug 11, 2022
    • WUHAN RAYCUS FIBER LASER TECHNOLOGIES CO., LTD.
    • Xiang SHEN
    • G02 - OPTICS
  • Information Patent Application

    METHOD FOR PREVENTING FEEDBACK LIGHT OF A LASER
    • Publication number 20210149113
    • Publication date May 20, 2021
    • WUHAN RAYCUS FIBER LASER TECHNOLOGIES CO., LTD.
    • Jianhong SHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LOWER GRILLE ASSEMBLY PREVENTING LIGHT LEAKAGE
    • Publication number 20170253206
    • Publication date Sep 7, 2017
    • COMPAGNIE PLASTIC OMNIUM
    • Xiaoming ZHANG
    • B60 - VEHICLES IN GENERAL