Junmei LIU

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Zhoushan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Intelligent robot for cleaning and mending net cages and use method...
- Patent number 11,433,439
- Issue date Sep 6, 2022
- Zhejiang Ocean University
- Lin Chen
- A46 - BRUSHWARE
Information Patent Grant
Recovery device and recovery method of unmanned underwater vehicles
- Patent number 11,319,041
- Issue date May 3, 2022
- Zhejiang Ocean University
- Huaming Wang
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Bidirectional ship lift by gravity balancing
- Patent number 11,085,158
- Issue date Aug 10, 2021
- Zhejiang Ocean University
- Huaming Wang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
RECOVERY DEVICE AND RECOVERY METHOD OF UNMANNED UNDERWATER VEHICLES
- Publication number 20210284298
- Publication date Sep 16, 2021
- Zhejiang Ocean University
- Huaming WANG
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
BIDIRECTIONAL SHIP LIFT BY GRAVITY BALANCING
- Publication number 20200370263
- Publication date Nov 26, 2020
- Zhejiang Ocean University
- Huaming WANG
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
INTELLIGENT ROBOT FOR CLEANING AND MENDING NET CAGES AND USE METHOD...
- Publication number 20200353516
- Publication date Nov 12, 2020
- Zhejiang Ocean University
- Lin CHEN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL