XIAOJUN ZHANG

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TANGSHAN, CN

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Patents Grantslast 30 patents

Information Patent Grant
Ground rail transfer device and gauge changing system
- Patent number 12,129,603
- Issue date Oct 29, 2024
- CRRC TANGSHAN CO., LTD.
- Xiaojun Zhang
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Magnetic suspension bogie and train
- Patent number 11,465,510
- Issue date Oct 11, 2022
- CRRC TANGSHAN CO., LTD.
- Xiaojun Zhang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bogie
- Patent number 10,745,036
- Issue date Aug 18, 2020
- CRRC TANGSHAN CO., LTD.
- Xiaojun Zhang
- B61 - RAILWAYS
Information Patent Grant
Oceaneering test platform device for simulating oceaneering working...
- Patent number 10,431,114
- Issue date Oct 1, 2019
- Zhejiang Ocean University
- Detang Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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
GROUND RAIL TRANSFER DEVICE AND GAUGE CHANGING SYSTEM
- Publication number 20210395952
- Publication date Dec 23, 2021
- CRRC TANGSHAN CO., LTD.
- Xiaojun ZHANG
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
MAGNETIC SUSPENSION BOGIE AND TRAIN
- Publication number 20200164751
- Publication date May 28, 2020
- CRRC TANGSHAN CO., LTD.
- Xiaojun ZHANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
BOGIE
- Publication number 20190118840
- Publication date Apr 25, 2019
- CRRC TANGSHAN CO., LTD.
- XIAOJUN ZHANG
- B61 - RAILWAYS
Information Patent Application
Oceaneering Test Platform Device for Simulating Oceaneering Working...
- Publication number 20180108270
- Publication date Apr 19, 2018
- Zhejiang Ocean University
- Detang LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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