Zhijian Yi

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Chongqing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Desert or sand control method
- Patent number 10,895,052
- Issue date Jan 19, 2021
- CHONGQING JIAOTONG UNIVERSITY
- Zhijian Yi
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Porous cement road surface made from polymer modified cement and a...
- Patent number 8,470,437
- Issue date Jun 25, 2013
- Zhijian Yi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
DESERT OR SAND CONTROL METHOD
- Publication number 20190186096
- Publication date Jun 20, 2019
- Chongqing Jiaotong University
- Zhijian YI
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
POROUS CEMENT ROAD SURFACE MADE FROM POLYMER MODIFIED CEMENT AND A...
- Publication number 20100112329
- Publication date May 6, 2010
- Zhijian Yi
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES