Inventor · disambiguated record
Jean-Pierre Lazzari
Also filed as: DESSERRE JEAN · HELLE MICHEL · LAZZARI JEAN P · LAZZARI JEAN-PIERRE
69 granted patents·1,485 citations·filing 1973–2013
99Inventor score
Top patents by PatentIndex Score
69 records- 0198US4949207APlanar structure thin film magnetic headCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1989·Granted Aug 14, 1990·97 cites·2 claims
- 0297US4809103AHead slider with an integrated flat magnetic headCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1987·Granted Feb 28, 1989·88 cites·1 claims
- 0395US5196976AMagnetoresistance magnetic head for perpendicular recording on a magnetic supportCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1990·Granted Mar 23, 1993·76 cites·4 claims
- 0495US4837924AProcess for the production of planar structure thin film magnetic headsCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1987·Granted Jun 13, 1989·82 cites·1 claims
- 0594US4731157AProcess for the production of a magnetic head for perpendicular recordingCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1987·Granted Mar 15, 1988·57 cites·1 claims
- 0694US4639289AProcess for producing a magnetic read - write head and head obtained by this processCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1985·Granted Jan 27, 1987·53 cites·4 claims
- 0791US4315291AMagnetic transduction device with magnetoresistancesCII HONEYWELL BULL·Filed 1979·Granted Feb 9, 1982·32 cites·4 claims
- 0890US4684438AProcess for producing a coil for a magnetic recording headCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1985·Granted Aug 4, 1987·47 cites·4 claims
- 0989US5090111AProcess for producing a magnetic recording headCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1990·Granted Feb 25, 1992·48 cites·3 claims
- 1089US4851018AInstallation for the storage and transfer of objects in a very clean atmosphereCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1987·Granted Jul 25, 1989·142 cites·33 claims
- 1188US4016601AIntegrated magnetic head having pole-pieces of a reduced frontal widthCII·Filed 1975·Granted Apr 5, 1977·28 cites·5 claims
- 1286US4901177AMagnetic read head for a very narrow trackCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1988·Granted Feb 13, 1990·32 cites·2 claims
- 1386US4078300AMethod of making an integrated magnetic head having pole-pieces of a reduced frontal widthCII·Filed 1976·Granted Mar 14, 1978·26 cites·2 claims
- 1486US3947889AElectromagnetic transducersCII·Filed 1974·Granted Mar 30, 1976·23 cites·7 claims
- 1585US9266350B2Method of forming a color laser image observable with variable colors, and a document on which such a color laser image is made in this wayLAZZARI JEAN PIERRE·Filed 2013·Granted Feb 23, 2016·5 cites·6 claims
- 1685US5208716AMagnetoresistant magnetic head for longitudinal recording and process for producing such a headCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1990·Granted May 4, 1993·36 cites·3 claims
- 1785US3975771AMagnetic head devices enclosed by a shield having superposed layers and an intervening layer of solderCII·Filed 1974·Granted Aug 17, 1976·22 cites·9 claims
- 1884US4287544AMagnetic data carrier for perpendicular recordingCII HONEYWELL BULL·Filed 1979·Granted Sep 1, 1981·23 cites·19 claims
- 1984US4197987ADevice for detecting magnetic fields and method of making sameCII·Filed 1978·Granted Apr 15, 1980·24 cites·22 claims
- 2084US3945038ARead-write magnetoresistive transducer having a plurality of MR elementsCII·Filed 1974·Granted Mar 16, 1976·22 cites·3 claims
- 2183US4698708ADevice for magnetically reading and writing on a flying supportCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1985·Granted Oct 6, 1987·29 cites·3 claims
- 2281US5508862ASlider with an improved profileCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1994·Granted Apr 16, 1996·30 cites·4 claims
- 2380US9035986B2Method for forming a colour laser image with high reflective yield and document in which a colour laser image is thus producedLAZZARI JEAN PIERRE·Filed 2012·Granted May 19, 2015·3 cites·11 claims
- 2480US5640754AProcess of producing a magnetic read head having a multilayer magnetoresistant element and a concentratorCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1995·Granted Jun 24, 1997·32 cites·4 claims
- 2578US5168408AMagnetic reading and writing head with magnetoresistant elementCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1990·Granted Dec 1, 1992·26 cites·3 claims
- 2674US9001173B2Method for producing a colour laser image that can be observed in three dimensions and document on which a colour laser image that can be observed in three dimensions is producedLAZZARI JEAN-PIERRE·Filed 2012·Granted Apr 7, 2015·2 cites·6 claims
- 2774US4911967ASubstrate for magnetic disk memory and production processCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1988·Granted Mar 27, 1990·32 cites·1 claims
- 2874US4189524AStructure for multilayer circuitsCII·Filed 1977·Granted Feb 19, 1980·14 cites·8 claims
- 2971US4510544AOptoelectronic device for reading data contained on a magnetic mediumCII HONEYWELL BULL·Filed 1982·Granted Apr 9, 1985·15 cites·7 claims
- 3071US4386383AMagnetic transducer comprising a gap of variable larger dimension for reading and writing data present on a magnetic carrierCII HONEYWELL BULL·Filed 1981·Granted May 31, 1983·15 cites·14 claims
- 3171US4212041AApparatus and method for removing the effect of interference magnetic fields in a magnetic transducer device for detecting information magnetically coded on a carrierCII·Filed 1978·Granted Jul 8, 1980·14 cites·25 claims
- 3270US5863450AProcess for making a plane magnetic head and magnetic head obtained by this processCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1996·Granted Jan 26, 1999·29 cites·14 claims
- 3370US5648884AMagnetic head with an underlying longitudinal multilayer magnetoresistorCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1995·Granted Jul 15, 1997·21 cites·5 claims
- 3470US4246474AMethod and apparatus for reading magnetically coded dataCII·Filed 1979·Granted Jan 20, 1981·13 cites·7 claims
- 3569US4978253AAir cushion conveying device with magnetic guidanceCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1989·Granted Dec 18, 1990·20 cites·7 claims
- 3668US10112429B2Method of forming a color laser image, and resulting documentLAZZARI JEAN PIERRE·Filed 2012·Granted Oct 30, 2018·1 cites·16 claims
- 3768US5476804AProcess for producing a semiconductor field detector magnetic headSILMAG SA·Filed 1994·Granted Dec 19, 1995·17 cites·17 claims
- 3868US4380784AMagnetic transducer for reading and/or recording of data contained on a magnetic carrierCII HONEYWELL BULL·Filed 1981·Granted Apr 19, 1983·14 cites·5 claims
- 3966US4698716ASupport for magnetic recording disk and its production processCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1985·Granted Oct 6, 1987·13 cites·4 claims
- 4060US3940688ADevice for testing the magnetic properties of a magnetic materialCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1974·Granted Feb 24, 1976·12 cites·7 claims
- 4159US3961299AMagnetic circuit having low reluctanceCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1973·Granted Jun 1, 1976·9 cites·2 claims
- 4258US4310897APortable card incorporating magnetic bubble elementsCII HONEYWELL BULL·Filed 1979·Granted Jan 12, 1982·12 cites·11 claims
- 4357US4030189AMethod of making magnetic head devicesCII·Filed 1976·Granted Jun 21, 1977·8 cites·6 claims
- 4457US4012782ARead-only integrated magnetic headCII·Filed 1975·Granted Mar 15, 1977·8 cites·17 claims
- 4554US4544445AProcess for positioning an interconnection line on an electric contact hole of an integrated circuitCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1984·Granted Oct 1, 1985·17 cites·11 claims
- 4654US4326267AData processing system employing portable cards and operating stations making use of magnetic bubble elementsCII HONEYWELL BULL·Filed 1979·Granted Apr 20, 1982·8 cites·11 claims
- 4754US4323941AIntegrated magnetic transducerCII HONEYWELL BULL·Filed 1980·Granted Apr 6, 1982·8 cites·6 claims
- 4854US3975773AThin film magnetic headsINFOMATIQUE COMP INT·Filed 1975·Granted Aug 17, 1976·11 cites·8 claims
- 4953US5764448AMagnetic read head having a multilayer magnetoresistant element and a concentrator, as well as its production processCOMMISSARIAT ENERGIE ATOMIQUE·Filed 1997·Granted Jun 9, 1998·9 cites·13 claims
- 5053US4184631ADevice for reading information magnetically coded on a carrierINF CII HONEYWELL COMP INT·Filed 1978·Granted Jan 22, 1980·7 cites·17 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →