Changlei Ren

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Data centre cabinet and gravity spray system thereof
- Patent number 10,433,459
- Issue date Oct 1, 2019
- GUANGDONG HI-1 NEW MATERIALS TECHNOLOGY RESEARCH INSTITUTE CO., LTD
- Wei Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Data centre cabinet and pressure spray system thereof
- Patent number 10,433,460
- Issue date Oct 1, 2019
- GUANGDONG HI-1 NEW MATERIALS TECHNOLOGY RESEARCH INSTITUTE CO., LTD
- Wei Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Data Centre Cabinet and Gravity Spray System Thereof
- Publication number 20180368281
- Publication date Dec 20, 2018
- Guangdong HI-1 New Materials Technology Research I nstitute Co. Ltd Guangzhou
- Wei Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Data Centre Cabinet and Pressure Spray System Thereof
- Publication number 20180368282
- Publication date Dec 20, 2018
- Guangdong HI-1 New Materials Technology Research Institute Co. Ltd
- Wei Wang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR