LIXIN ZHANG

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TANGSHAN, CN

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Patents Grantslast 30 patents

Information Patent Grant
Bogie and rail vehicle
- Patent number 11,590,991
- Issue date Feb 28, 2023
- CRRC TANGSHAN CO., LTD.
- Lixin Zhang
- B61 - RAILWAYS
Information Patent Grant
Frame of bogie
- Patent number 11,208,123
- Issue date Dec 28, 2021
- CRRC TANGSHAN CO., LTD.
- Lixin Zhang
- B61 - RAILWAYS
Information Patent Grant
Bogie for rail vehicle
- Patent number 9,630,507
- Issue date Apr 25, 2017
- CRRC TANGSHAN CO., LTD.
- Lixin Zhang
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
BOGIE AND RAIL VEHICLE
- Publication number 20210237782
- Publication date Aug 5, 2021
- CRRC TANGSHAN CO., LTD.
- Lixin ZHANG
- B61 - RAILWAYS
Information Patent Application
FRAME OF BOGIE
- Publication number 20190126951
- Publication date May 2, 2019
- CRRC TANGSHAN CO., LTD.
- LIXIN ZHANG
- B61 - RAILWAYS
Information Patent Application
BOGIE FOR RAIL VEHICLE
- Publication number 20150090553
- Publication date Apr 2, 2015
- Tangshan Railway Vehicle Co., Ltd
- LIXIN ZHANG
- B60 - VEHICLES IN GENERAL