Shuxiang CHEN

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Qingdao, Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Energy absorption device and rail vehicle having same
- Patent number 11,021,176
- Issue date Jun 1, 2021
- CRRC Qingdao Sifang Co., Ltd.
- Aiqin Tian
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Railway vehicle and local multi-functional member thereof
- Patent number 10,124,818
- Issue date Nov 13, 2018
- CRRC QINGDAO SIFANG CO., LTD.
- Fei Wang
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
CONNECTING ELEMENT FOR ATTACHING A COMPONENT TO A FIBER COMPOSITE S...
- Publication number 20200001904
- Publication date Jan 2, 2020
- CRRC QINGDAO SIFANG CO., LTD.
- Yunshuang MA
- B61 - RAILWAYS
Information Patent Application
ENERGY ABSORPTION DEVICE AND RAIL VEHICLE HAVING SAME
- Publication number 20190039631
- Publication date Feb 7, 2019
- CRRC QINGDAO SIFANG CO., LTD.
- Aiqin TIAN
- B61 - RAILWAYS
Information Patent Application
RAILWAY VEHICLE AND LOCAL MULTI-FUNCTIONAL MEMBER THEREOF
- Publication number 20180178819
- Publication date Jun 28, 2018
- CRRC QINGDAO SIFANG CO., LTD.
- Fei WANG
- B61 - RAILWAYS