Inventor · disambiguated record

Stefan Fritschi

Also filed as: FRITSCHI STEFAN

3 granted patents·3 citations·filing 2018–2018

53Inventor score

Technology areasB61L

Files withSIEMENS MOBILITY INC3

Top patents by PatentIndex Score

3 records

0171US11021180B2Railway road crossing warning system with sensing system electrically-decoupled from railroad trackSIEMENS MOBILITY INC·Filed 2018·Granted Jun 1, 2021·2 cites·3 claims
0262US10946881B2Automated testing and reporting of timely activation of crossing warning equipment based on data originated from a real-time train tracking systemSIEMENS MOBILITY INC·Filed 2018·Granted Mar 16, 2021·1 cites·13 claims
0346US12054185B2System and method for monitoring a railroad grade crossingSIEMENS MOBILITY INC·Filed 2018·Granted Aug 6, 2024·0 cites·14 claims

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