Xiaojie WANG

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Rail vehicle
- Patent number 11,130,506
- Issue date Sep 28, 2021
- CRRC QINGDAO SIFANG CO., LTD.
- Haiyang Yu
- B61 - RAILWAYS
Information Patent Grant
Chassis component of railway vehicle, and railway vehicle
- Patent number 11,046,336
- Issue date Jun 29, 2021
- CRRC QINGDAO SIFANG CO., LTD.
- Xiaojie Wang
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Rail vehicle
- Publication number 20190168782
- Publication date Jun 6, 2019
- CRRC QINGDAO SIFANG CO., LTD.
- Haiyang YU
- B61 - RAILWAYS
Information Patent Application
Chassis Component of Railway Vehicle, and Railway Vehicle
- Publication number 20190144011
- Publication date May 16, 2019
- CRRC QINGDAO SIFANG CO., LTD.
- Xiaojie WANG
- B61 - RAILWAYS
Information Patent Application
Chassis Component of Railway Vehicle, and Railway Vehicle
- Publication number 20190077424
- Publication date Mar 14, 2019
- CRRC QINGDAO SIFANG CO., LTD.
- Xiaojie WANG
- B61 - RAILWAYS