Meizhao Zhang

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ShenZhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Underwater robot
- Patent number D945350
- Issue date Mar 8, 2022
- Qingdao Qiyuan Cxinkeji Co., Ltd.
- Meizhao Zhang
- D12 - Transportation

Patents Applicationslast 30 patents

Information Patent Application
PROPULSION DEVICE AND UNDERWATER ROBOT
- Publication number 20240317373
- Publication date Sep 26, 2024
- SHENZHEN QYSEA TECH CO., LTD
- CHONG ZHANG
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
UNDERWATER ROBOT, AND METHOD AND APPARATUS FOR CONTROLLING THE SAME
- Publication number 20220161911
- Publication date May 26, 2022
- QINGDAO QIYUAN CXINKEJI CO., LTD
- Chong ZHANG
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT