Inventor · disambiguated record
Xiaofang Shi
Also filed as: SHI XIAOFANG
4 granted patents·2 citations·filing 2018–2020
56Inventor score
Files withCRRC NANJING PUZHEN CO LTD4
Top patents by PatentIndex Score
4 records- 0162US10913358B2Pantograph remote control circuit for unmanned metro trainCRRC NANJING PUZHEN CO LTD·Filed 2018·Granted Feb 9, 2021·2 cites·9 claims
- 0246US11835422B2Vehicle body contour-based derailment detection method for rail vehicleCRRC NANJING PUZHEN CO LTD·Filed 2019·Granted Dec 5, 2023·0 cites·8 claims
- 0339US11845414B2Emergency braking extension device for urban rail vehicleCRRC NANJING PUZHEN CO LTD·Filed 2019·Granted Dec 19, 2023·0 cites·7 claims
- 0438US11770077B2Dual start control circuit for auxiliary inverters of railway vehicleCRRC NANJING PUZHEN CO LTD·Filed 2020·Granted Sep 26, 2023·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →