Inventor · disambiguated record
Jean-Louis Gerard
Also filed as: GERARD JEAN L · GERARD JEAN-LOUIS
38 granted patents·1 pending application·523 citations·filing 1975–2002
98Inventor score
Files withTHOMSON CSF11DBA SA10BENDIX FRANCE5ALLIEDSIGNAL EUROP SERVICES4BENDIX EUROP SERVICES TECH3
Top patents by PatentIndex Score
39 records- 0195US4631713ACalibration device of the optical power applied to an optical disc for recording of dataTHOMSON CSF·Filed 1984·Granted Dec 23, 1986·54 cites·15 claims
- 0288US4562564AProcess and optical device for generating signals controlling the position of a scanning spot of the tracks of a data carrierTHOMSON CSF·Filed 1983·Granted Dec 31, 1985·32 cites·16 claims
- 0387US4561082AProcess and system for optical recording and reading on a mobile data carrierTHOMSON CSF·Filed 1983·Granted Dec 24, 1985·28 cites·11 claims
- 0486US4553228AMobile pre-etched data carrier and an optical tracking device using such a carrierTHOMSON CSF·Filed 1983·Granted Nov 12, 1985·26 cites·23 claims
- 0582US4556966AInformation carrier disk with angular coding means and a system for driving said disk in rotationTHOMSON CSF·Filed 1982·Granted Dec 3, 1985·27 cites·8 claims
- 0680US4673065ASpring for a disc brake, and disc brake equipped with such a springBENDIX FRANCE·Filed 1986·Granted Jun 16, 1987·26 cites·10 claims
- 0779US6988596B2Brake cylinder and motor vehicle brake comprising such a cylinderBOSCH GMBH ROBERT·Filed 2002·Granted Jan 24, 2006·15 cites·3 claims
- 0879US4473137ADisc brake pad and disc brake fitted with such a padDBA SA·Filed 1982·Granted Sep 25, 1984·22 cites·5 claims
- 0977US4566092AProcess and device for generating synchronizing signals in an optical data carrier write-read apparatusTHOMSON CSF·Filed 1983·Granted Jan 21, 1986·24 cites·11 claims
- 1073US4809251APrewritten data storage medium and optical scanning device thereforTHOMSON ALCATEL GIGADISC·Filed 1986·Granted Feb 28, 1989·18 cites·33 claims
- 1173US4674081AMobil pre-etched data carrierTHOMSON CSF·Filed 1985·Granted Jun 16, 1987·16 cites·9 claims
- 1271US4174769ADisc brake and a resilient clip for such a brakeDBA SA·Filed 1978·Granted Nov 20, 1979·17 cites·11 claims
- 1370US4535431AOptical track follower device with samplingTHOMSON CSF·Filed 1982·Granted Aug 13, 1985·15 cites·15 claims
- 1465US4669077AProcess and system for optical recording and reading on a mobile data carrierTHOMSON CSF·Filed 1985·Granted May 26, 1987·12 cites·6 claims
- 1565US4566091AProcess and device for regenerating the phase of synchronizing signals in a data carrier optical write-read apparatusTHOMSON CSF·Filed 1983·Granted Jan 21, 1986·11 cites·31 claims
- 1664USD438494SGuide pin and bearing for a disc brakeBOSCH ROBERT CORP·Filed 1999·Granted Mar 6, 2001·15 cites·1 claims
- 1763US4704711AProcess and device for regenerating the phase of synchronizing signals in a data carrier optical write-read apparatusTHOMSON CSF·Filed 1985·Granted Nov 3, 1987·12 cites·14 claims
- 1856US5662191AAssembly comprising a friction pad, a spring and a wear indicator for a motor vehicle disc brakeALLIEDSIGNAL EUROP SERVICES·Filed 1995·Granted Sep 2, 1997·13 cites·10 claims
- 1955US4768626ASafety device against unscrewing for the sliding member of a disc brakeBENDIX FRANCE·Filed 1987·Granted Sep 6, 1988·11 cites·8 claims
- 2054US4027751ANoise-reducing spring for a disc brakeDBA SA·Filed 1975·Granted Jun 7, 1977·10 cites·8 claims
- 2152US4039053AProtecting device for the cylindrical sliding surfaces of a disc brakeDBA SA·Filed 1976·Granted Aug 2, 1977·11 cites·14 claims
- 2250US5593006ASliding caliper disk-brakeALLIEDSIGNAL EUROP SERVICES·Filed 1994·Granted Jan 14, 1997·11 cites·10 claims
- 2347US5810122ADisk brake with improved fittingBOSCH SYST FREINAGE·Filed 1995·Granted Sep 22, 1998·11 cites·4 claims
- 2447US4635760ADisk brake with automatic adjustmentBENDIX FRANCE·Filed 1985·Granted Jan 13, 1987·8 cites·12 claims
- 2546US5339928AFriction member provided with a wear indicator device and disk-brake fitted with such memberBENDIX EUROP SERVICES TECH·Filed 1992·Granted Aug 23, 1994·12 cites·5 claims
- 2646US4691809ADisc brake with automatic adjustmentBENDIX FRANCE·Filed 1986·Granted Sep 8, 1987·8 cites·4 claims
- 2746US4560038ADisc brake and a pad for such a brakeDBA SA·Filed 1985·Granted Dec 24, 1985·10 cites·9 claims
- 2844US4209083ADisc brake and a guide key for such a brakeDBA SA·Filed 1978·Granted Jun 24, 1980·6 cites·11 claims
- 2943US4641730AAssembly component for a disc brakeDBA SA·Filed 1985·Granted Feb 10, 1987·8 cites·10 claims
- 3040US4564089AFriction-element assembly equipped with an anti-noise spring for a disc brakeDBA SA·Filed 1983·Granted Jan 14, 1986·5 cites·2 claims
- 3140US4475633ADisc brake including a movable assemblyDBA SA·Filed 1982·Granted Oct 9, 1984·5 cites·3 claims
- 3240US2004245055A1Mechanically and hydraulically actuated disc brakeFiled 2002·Application pending·0 cites
- 3339US5609228AAssembly of a friction member and of a spring for a disk-brake and disk-brake equipped with such an assemblyALLIEDSIGNAL EUROP SERVICES·Filed 1993·Granted Mar 11, 1997·6 cites·6 claims
- 3435US4955008APrewritten data storage medium and optical scanning device thereforTHOMSON ALCATEL GIGADISC·Filed 1988·Granted Sep 4, 1990·3 cites·4 claims
- 3533US5127315ABrake motor subassembly and process for adjusting such a subassemblyBENDIX EUROP SERVICES TECH·Filed 1991·Granted Jul 7, 1992·3 cites·17 claims
- 3632US4744286ABrake motor subassemblyBENDIX FRANCE·Filed 1987·Granted May 17, 1988·2 cites·3 claims
- 3732US4624344ASpring for the pads of a disc brake with sliding caliper, and disc brake equipped with such a springDBA SA·Filed 1985·Granted Nov 25, 1986·3 cites·6 claims
- 3831US5515951AElastically returned sliding disk brakeALLIEDSIGNAL EUROP SERVICES·Filed 1993·Granted May 14, 1996·2 cites·3 claims
- 3930US5494139AConnection device with resilient returnBENDIX EUROP SERVICES TECH·Filed 1993·Granted Feb 27, 1996·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →