Inventor · disambiguated record
Rolf Fensterle
Also filed as: FENSTERLE ROLF
4 granted patents·18 citations·filing 1996–2018
67Inventor score
Files withIFM ELECTRONIC GMBH4
Top patents by PatentIndex Score
4 records- 0148US5668300ACalibration process for setting the switching point of a sensorIFM ELECTRONIC GMBH·Filed 1996·Granted Sep 16, 1997·14 cites·18 claims
- 0247US10931279B2Battery-operated electronic switching device having a power-free stand-by modeIFM ELECTRONIC GMBH·Filed 2018·Granted Feb 23, 2021·0 cites·7 claims
- 0337US7176443B2Optoelectronic sensor and process for detection of an object in a monitored areaIFM ELECTRONIC GMBH·Filed 2004·Granted Feb 13, 2007·4 cites·25 claims
- 0430US10145943B2Method for operating an optical proximity switch in accordance with the time-of-flight principleIFM ELECTRONIC GMBH·Filed 2015·Granted Dec 4, 2018·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →