TREA

Zejia CHEN

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  • Zhanjiang, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Omnidirectional underwater vehicle
    • Patent number 11,807,348
    • Issue date Nov 7, 2023
    • Guangdong Ocean University
    • Guoyan Yv
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Device for repairing deep-water cage nets
    • Patent number 11,702,176
    • Issue date Jul 18, 2023
    • Guangdong Ocean University
    • Guoyan Yu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    OMNIDIRECTIONAL UNDERWATER VEHICLE
    • Publication number 20230286627
    • Publication date Sep 14, 2023
    • Guangdong Ocean University
    • Guoyan Yv
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    DEVICE FOR REPAIRING DEEP-WATER CAGE NETS
    • Publication number 20230125682
    • Publication date Apr 27, 2023
    • Guangdong Ocean University
    • Guoyan YU
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...