Inventor · disambiguated record
Chunjie Xie
Also filed as: XIE CHUNJIE
2 granted patents·0 citations·filing 2018–2023
22Inventor score
Technology areasB60T
Files withCRRC TANGSHAN CO LTD2
Top patents by PatentIndex Score
2 records- 0165US12384344B2Pressure control method and pressure control device for braking cylinder of rail vehicle, and rail vehicleCRRC TANGSHAN CO LTD·Filed 2023·Granted Aug 12, 2025·0 cites·18 claims
- 0238US11420602B2Rail train brake control system and trainCRRC TANGSHAN CO LTD·Filed 2018·Granted Aug 23, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →