Inventor · disambiguated record
Pierre Dumas
Also filed as: DUMAS PIERRE · DUMAS PIERRE-ALAIN
19 granted patents·5 pending applications·348 citations·filing 1985–2016
94Inventor score
Files withLOHR ELECTROMECANIQUE8SGS THOMSON MICROELECTRONICS6THOMSON CSF4DUMAS PIERRE-ALAIN2DUCELLIER & CIE1
Top patents by PatentIndex Score
24 records- 0183US9906185B2Method for detecting a short circuit in a synchronous machine fitted with an angular position sensorLOHR ELECTROMECANIQUE·Filed 2015·Granted Feb 27, 2018·3 cites·18 claims
- 0272US6021115AATM switch flow controlSGS THOMSON MICROELECTRONICS·Filed 1997·Granted Feb 1, 2000·45 cites·17 claims
- 0371US5987008AATM switchSGS THOMSON MICROELECTRONICS·Filed 1997·Granted Nov 16, 1999·81 cites·20 claims
- 0467US4668887ASmall motor stator with improved magnet mountingDUCELLIER & CIE·Filed 1985·Granted May 26, 1987·34 cites·9 claims
- 0566US10312774B2Synchronous machine provided with an angular position sensorLOHR ELECTROMECANIQUE·Filed 2015·Granted Jun 4, 2019·1 cites·12 claims
- 0663US6229789B1Congestion avoidance in an ATM switchSGS THOMSON MICROELECTRONICS·Filed 1997·Granted May 8, 2001·56 cites·14 claims
- 0758US8246201B2Printed circuit for five LEDs in seriesDUMAS PIERRE-ALAIN·Filed 2006·Granted Aug 21, 2012·2 cites·13 claims
- 0851US10284031B2Stator, and electrical machine comprising such a statorLOHR ELECTROMECANIQUE·Filed 2015·Granted May 7, 2019·0 cites·14 claims
- 0950US10186919B2Magnet-bearing moving part for permanent magnet synchronous machineLOHR ELECTROMECANIQUE·Filed 2014·Granted Jan 22, 2019·0 cites·21 claims
- 1050US6128306ACell queue formation in an ATM switchSGS THOMSON MICROELECTRONICS·Filed 1997·Granted Oct 3, 2000·28 cites·18 claims
- 1149US7992697B2Friction device for a clutch, particularly of a motor vehicleVALEO MATERIAUX DE FRICTION SOC PAR ACTIONS SIMPLIFIEE·Filed 2005·Granted Aug 9, 2011·2 cites·27 claims
- 1248US6144640AATM switchSGS THOMSON MICROELECTRONICS·Filed 1997·Granted Nov 7, 2000·25 cites·19 claims
- 1345US10261130B2Method for measuring the ageing of permanent magnets of a synchronous machine fitted with an angular position sensorLOHR ELECTROMECANIQUE·Filed 2015·Granted Apr 16, 2019·0 cites·10 claims
- 1445US6493315B1ATM switch for routing different cell typesSGS THOMSON MICROELECTRONICS·Filed 1997·Granted Dec 10, 2002·23 cites·23 claims
- 1545US5430721AMethod for managing the throughput of digitally coded messages transported through an asynchronous network, particularly an ATM network, and device for its embodimentTHOMSON CSF·Filed 1994·Granted Jul 4, 1995·20 cites·5 claims
- 1644US8035306B2Device for setting luminosity of light-emitting diodesDUMAS PIERRE-ALAIN·Filed 2005·Granted Oct 11, 2011·0 cites·10 claims
- 1742US2014299440A1Smooth engagement element for clutch friction deviceVALEO MATERIAUX DE FRICTION·Filed 2014·Application pending·0 cites
- 1840US2008210513A1Smooth Engagement Element For Clutch Friction DiscDUMAS PIERRE·Filed 2006·Application pending·0 cites
- 1939US6396807B1Method for the control of flows of digital informationTHOMSON CSF·Filed 1998·Granted May 28, 2002·8 cites·15 claims
- 2039US6327261B1Translation process for an ATM cell headerTHOMSON CSF·Filed 1997·Granted Dec 4, 2001·14 cites·7 claims
- 2138US2018269738A1Magnet-bearing rotor with a one-piece frame for a wheel motorLOHR ELECTROMECANIQUE·Filed 2016·Application pending·0 cites
- 2233US2017305259A1Hybrid Vehicle And Vehicle Hybridization MethodLOHR ELECTROMECANIQUE·Filed 2015·Application pending·0 cites
- 2331US2017326997A1Method for recharging energy accumulation means fitted to an electric or hybrid vehicleLOHR ELECTROMECANIQUE·Filed 2015·Application pending·0 cites
- 2430US6023468AATM cell spacing method and device thereforTHOMSON CSF·Filed 1997·Granted Feb 8, 2000·6 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Pierre Dumas files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →