Yuqian Zhang

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Suzhou, Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Slope repair method
- Patent number 11,834,805
- Issue date Dec 5, 2023
- Jiangsu Lvyan Ecological Technology Co., Ltd.
- Yifeng Shen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method for remedying sandy land by using simulated loam substrate s...
- Patent number 11,528,857
- Issue date Dec 20, 2022
- Jiangsu Lvyan Ecological Technology Co., Ltd.
- Yifeng Shen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
SLOPE REPAIR METHOD
- Publication number 20220145569
- Publication date May 12, 2022
- Jiangsu Lvyan Ecological Technology Co., Ltd.
- Yifeng SHEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
METHOD FOR REMEDYING SANDY LAND BY USING SIMULATED LOAM SUBSTRATE S...
- Publication number 20210219484
- Publication date Jul 22, 2021
- Jiangsu Lvyan Ecological Technology Co., Ltd.
- Yifeng Shen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING