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Kun ZHANG
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Haikou, CN
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last 30 patents
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Patent Grant
Marine communication buoy
Patent number
11,780,536
Issue date
Oct 10, 2023
HAINAN NORMAL UNIVERSITY
Kun Zhang
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Patents Applications
last 30 patents
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Patent Application
MARINE COMMUNICATION BUOY
Publication number
20230046524
Publication date
Feb 16, 2023
Hainan Normal University
Kun ZHANG
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT