Inventor · disambiguated record

Haigui Xu

Also filed as: XU HAIGUI

3 granted patents·2 citations·filing 2020–2022

48Inventor score

Technology areasB61L

Files withCASCO SIGNAL LTD3

Top patents by PatentIndex Score

3 records

0186US12151726B2TACS based method for train interval protection control, and apparatus for methodCASCO SIGNAL LTD·Filed 2021·Granted Nov 26, 2024·2 cites·10 claims
0245US12377893B2Train autonomous control system and method based on train-to-train communicationCASCO SIGNAL LTD·Filed 2020·Granted Aug 5, 2025·0 cites·17 claims
0342US12263873B2Implementation method for independent multimode train control system based on trackside platformCASCO SIGNAL LTD·Filed 2022·Granted Apr 1, 2025·0 cites·8 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →