Inventor · disambiguated record
Olivier Legras
Also filed as: LEGRAS OLIVIER · LEGRAS OLIVIER R
8 granted patents·128 citations·filing 1989–2009
86Inventor score
Top patents by PatentIndex Score
8 records- 0181US4954997ASensor device using lamb elastic waves for detecting the presence of a liquid at a predetermined levelMATERIEL & AUXILIARE·Filed 1989·Granted Sep 4, 1990·49 cites·9 claims
- 0268US8080779B2Device for detecting infrared radiation comprising a resistive imaging bolometer, a system comprising an array of such bolometers and a method for reading an imaging bolometer integrated into such a systemLEGRAS OLIVIER·Filed 2009·Granted Dec 20, 2011·4 cites·23 claims
- 0366US7928387B2Device for detecting infrared radiation with bolometric detectorsULIS·Filed 2008·Granted Apr 19, 2011·2 cites·6 claims
- 0466US5099454ALiquid presence detector having a composite waveguide for acoustic wavesMATERIEL & AUXILIAIRE·Filed 1990·Granted Mar 24, 1992·29 cites·11 claims
- 0565US8232525B2Device for the detection of an electromagnetic radiation and electromagnetic radiation detector comprising such devicesLEGRAS OLIVIER·Filed 2009·Granted Jul 31, 2012·2 cites·12 claims
- 0656US6341890B1Sensor for measuring temperature and/or concentrationAUXITROL SA·Filed 1999·Granted Jan 29, 2002·26 cites·41 claims
- 0749US8283634B2Device for detecting electromagnetic radiationLEGRAS OLIVIER·Filed 2009·Granted Oct 9, 2012·1 cites·12 claims
- 0845US5651285ALiquid level sensor having a plunger coreAUXITROL SA·Filed 1995·Granted Jul 29, 1997·15 cites·19 claims
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