Gang Liu

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Thrust reversal emergency jettison device for underwater vehicle
- Patent number 12,071,210
- Issue date Aug 27, 2024
- INSTITUTE OF OCEANOGRAPHIC INSTRUMENTATION, SHANDONG ACADEMY OF SCIENCES
- Zongrui Hao
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Automatic falling-off device for self-sinking and floating type pro...
- Patent number 11,738,830
- Issue date Aug 29, 2023
- INSTITUTE OF OCEANOGRAPHIC INSTRUMENTATION, SHANDONG ACADEMY OF SCIENCES
- Zongrui Hao
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
THRUST REVERSAL TYPE EMERGENCY JETTISON DEVICE FOR UNDERWATER VEHICLE
- Publication number 20240034448
- Publication date Feb 1, 2024
- Institute of Oceanographic Instrumentation, Shandong Academy of Sciences
- Zongrui Hao
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
AUTOMATIC FALLING-OFF DEVICE FOR SELF-SINKING AND FLOATING TYPE PRO...
- Publication number 20230182869
- Publication date Jun 15, 2023
- Institute of Oceanographic Instrumentation, Shandong Academy of Sciences
- Zongrui Hao
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT