Inventor · disambiguated record
Pengfei Tu
Also filed as: TU PENGFEI
3 granted patents·1 pending application·2 citations·filing 2019–2022
48Inventor score
Top patents by PatentIndex Score
4 records- 0188US12296877B2Safety information supervising apparatus applied to high-speed rail signaling systemCASCO SIGNAL CO LTD·Filed 2021·Granted May 13, 2025·2 cites·10 claims
- 0252US2025050925A1Intelligent browsing apparatus based on railway signal system monitoring dataCASCO SIGNAL LTD·Filed 2022·Application pending·0 cites
- 0346US12436941B2Data consistency control method applied to railway signal centralized monitoring systemCASCO SIGNAL LTD·Filed 2022·Granted Oct 7, 2025·0 cites·19 claims
- 0435US11809269B2Fault diagnosis and intelligent warning method for monitoring system deviceCASCO SIGNAL CO LTD·Filed 2019·Granted Nov 7, 2023·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →