Zhengtao Su

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Damping rubber spring for an automobile suspension
- Patent number 9,933,036
- Issue date Apr 3, 2018
- AVIC BEIJING INSTITUTE OF AERONAUTICAL MATERIALS
- Gaosheng Chen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Auxiliary rubber spring for automobile suspension
- Patent number 9,499,022
- Issue date Nov 22, 2016
- AVIC BEIJING INSTITUTE OF AERONAUTICAL MATERIALS
- Gaolin Pei
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DAMPING RUBBER SPRING FOR AN AUTOMOBILE SUSPENSION
- Publication number 20150226280
- Publication date Aug 13, 2015
- AVIC BEIJING INSTITUTE OF AERONAUTICAL MATERIALS
- Gaosheng Chen
- B60 - VEHICLES IN GENERAL
Information Patent Application
AUXILIARY RUBBER SPRING FOR AUTOMOBILE SUSPENSION
- Publication number 20150217616
- Publication date Aug 6, 2015
- AVIC BEIJING INSTITUTE OF AERONAUTICAL MATERIALS
- Gaolin Pei
- B60 - VEHICLES IN GENERAL