Inventor · disambiguated record
Long Fei Jian
Also filed as: Jian long fei
4 granted patents·3 citations·filing 2019–2022
59Inventor score
Technology areasH02P
Files withINFINEON TECHNOLOGIES AUSTRIA AG4
Top patents by PatentIndex Score
4 records- 0185US11165381B2Speed contant control and power constant control of a permanent magnet synchronous motorINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2019·Granted Nov 2, 2021·3 cites·20 claims
- 0270US11594990B2Catch spin method for permanent magnet synchronous motor with sensorless field oriented controlINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2022·Granted Feb 28, 2023·0 cites·18 claims
- 0361US11404983B2Catch spin method for permanent magnet synchronous motor with sensorless field oriented controlINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2020·Granted Aug 2, 2022·0 cites·25 claims
- 0448US11146195B2Fail-safe function for a permanent magnet synchronous motorINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2019·Granted Oct 12, 2021·0 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →