Guoyan YU

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Zhanjiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method, device, equipment and medium for dynamic positioning of sem...
- Patent number 11,789,448
- Issue date Oct 17, 2023
- Guangdong Ocean University
- Guoyan Yu
- 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
METHOD, DEVICE, EQUIPMENT AND MEDIUM FOR DYNAMIC POSITIONING OF SEM...
- Publication number 20230297111
- Publication date Sep 21, 2023
- Guangdong Ocean University
- Guoyan YU
- 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...