Inventor · disambiguated record

Shangqiang Chen

Also filed as: CHEN SHANGQIANG

1 granted patent·0 citations·filing 2018–2018

5Inventor score

Technology areasB61G

Files withCRRC ZHUZHOU LOCOMOTIVE CO LTD1

Top patents by PatentIndex Score

1 record

0138US11780477B2Rail vehicle and coupling box thereofCRRC ZHUZHOU LOCOMOTIVE CO LTD·Filed 2018·Granted Oct 10, 2023·0 cites·14 claims

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