Xu LIU

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Zhoushan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Automatic food feeder for aquaculture breeding
- Patent number 11,778,990
- Issue date Oct 10, 2023
- Zhejiang Ocean University
- Yin Zhang
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Water changing device for aquaculture breeding
- Patent number 11,778,989
- Issue date Oct 10, 2023
- Zhejiang Ocean University
- Xiaorou Zhang
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

Information Patent Application
WATER CHANGING DEVICE FOR AQUACULTURE BREEDING
- Publication number 20230240271
- Publication date Aug 3, 2023
- Zhejiang Ocean University
- Xiaorou ZHANG
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
AUTOMATIC FOOD FEEDER FOR AQUACULTURE BREEDING
- Publication number 20230232792
- Publication date Jul 27, 2023
- Zhejiang Ocean University
- Yin ZHANG
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING