Shenzhen Yuezhong (Group) Co., Ltd.

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Device for vehicle hindrance and rainwater treatment and system com...
- Patent number 10,508,394
- Issue date Dec 17, 2019
- Chongqing University
- Hongxiang Chai
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System for treating and recycling rainwater
- Patent number 9,840,428
- Issue date Dec 12, 2017
- Chongqing University
- Hongxiang Chai
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Method for roof drainage
- Patent number 8,973,325
- Issue date Mar 10, 2015
- Chongqing University
- Hongxiang Chai
- E04 - BUILDING
Information Patent Grant
Rainwater head
- Patent number 8,950,123
- Issue date Feb 10, 2015
- Chongqing University
- Hongxiang Chai
- E04 - BUILDING

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Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR VEHICLE HINDRANCE AND RAINWATER TREATMENT AND SYSTEM COM...
- Publication number 20190382971
- Publication date Dec 19, 2019
- CHONGQING UNIVERSITY
- Hongxiang CHAI
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
SYSTEM FOR TREATING AND RECYCLING RAINWATER
- Publication number 20160017588
- Publication date Jan 21, 2016
- CHONGQING UNIVERSITY
- Hongxiang CHAI
- E03 - WATER SUPPLY SEWERAGE