Inventor · disambiguated record
Francois Lalonde
Also filed as: LALONDE FRANCOIS
9 granted patents·243 citations·filing 1976–2000
90Inventor score
Top patents by PatentIndex Score
9 records- 0191US4675664AAlarm system and method for detecting proximity of an object to electrical power linesHYDRO QUEBEC·Filed 1986·Granted Jun 23, 1987·84 cites·9 claims
- 0285US4675670AApparatus for the dynamic and non-contact measurement of small distancesHYDRO QUEBEC·Filed 1984·Granted Jun 23, 1987·37 cites·29 claims
- 0373US6075464ADynamic and non-contact measurement of displacement or of permittivity by use of a capacitive sensorHYDRO QUEBEC·Filed 1991·Granted Jun 13, 2000·27 cites·7 claims
- 0471US5990688AApparatus and method for evaluation a condition of a magnetic circuit of an electric machineHYDRO QUEBEC·Filed 1998·Granted Nov 23, 1999·34 cites·20 claims
- 0570US6552667B1Non-contact measuring method and apparatus for producing a signal representative of a distance between facing surfacesHYDRO QUEBEC·Filed 2000·Granted Apr 22, 2003·17 cites·18 claims
- 0668US5990807ADynamic and non-contact measurement of displacement or of permittivity by use of a capacitive sensorHYDRO QUEBEC·Filed 1998·Granted Nov 23, 1999·24 cites·9 claims
- 0742US4327335AElectronic low-pass filter circuit with an adjustable long time baseINST RECH DE L HYDRO QUEBEC·Filed 1979·Granted Apr 27, 1982·6 cites·15 claims
- 0838US5444380ACurrent surge indicatorHYDRO QUEBEC·Filed 1994·Granted Aug 22, 1995·9 cites·17 claims
- 0931US4079291AElectronic lighting deviceLALONDE FRANCOIS·Filed 1976·Granted Mar 14, 1978·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →