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Qingdao, Shandong, CN
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last 30 patents
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Patent Grant
Train connector and inserted connection member thereof
Patent number
10,562,549
Issue date
Feb 18, 2020
CRRC QINGDAO SIFANG CO., LTD.
Weikai Yu
B61 - RAILWAYS
Patents Applications
last 30 patents
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Patent Application
TRAIN CONNECTOR AND INSERTED CONNECTION MEMBER THEREOF
Publication number
20170369082
Publication date
Dec 28, 2017
CRRC QINGDAO SIFANG CO., LTD.
Weikai YU
B61 - RAILWAYS
Information
Patent Application
SIMULATION AND EXPERIMENT PLATFORM FOR HIGH-SPEED TRAIN BRAKING SYS...
Publication number
20170066460
Publication date
Mar 9, 2017
CRRC QINGDAO SIFANG CO., LTD.
Junchao ZHOU
B61 - RAILWAYS