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Qingdao, CN
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last 30 patents
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Patent Grant
Deep-sea crawling robot and crawling method thereof
Patent number
11,939,034
Issue date
Mar 26, 2024
Qingdao Institute of Marine Geology
Zhilei Sun
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
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Patent Grant
In-situ cultivation system of deep-sea hydrothermal metallic sulfid...
Patent number
10,077,656
Issue date
Sep 18, 2018
Qingdao Institute of Marine Geology
Zhilei Sun
E21 - EARTH DRILLING MINING