Zhenhua Wang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Reaction device of marine SCR system
- Patent number 11,685,496
- Issue date Jun 27, 2023
- SHANGHAI MARINE DIESEL ENGINE RESEARCH INSTITUTE
- Xiaobo Li
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Nanocrystal cerium zirconium composite oxide, its preparation and a...
- Patent number 6,605,565
- Issue date Aug 12, 2003
- Shanghai Yue Long Non-Ferrous Metals Ltd.
- Deyuan Zhang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
CONTROL ASSEMBLY FOR SEAT BELT RETRACTOR AND VEHICLE SEAT
- Publication number 20240217413
- Publication date Jul 4, 2024
- Yanfeng International Automotive Technology Co., Ltd.
- Xu CHEN
- B60 - VEHICLES IN GENERAL
Information Patent Application
REACTION DEVICE OF MARINE SCR SYSTEM
- Publication number 20230058467
- Publication date Feb 23, 2023
- SHANGHAI MARINE DIESEL ENGINE RESEARCH INSTITUTE
- Xiaobo LI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES