Inventor · disambiguated record
Horst Schafer
Also filed as: SCHAEFER HORST · SCHAEFER HORST-DIETER · SCHAFER HORST · SCHAFER HORST-DIETER
38 granted patents·1,179 citations·filing 1974–2017
98Inventor score
Files withCIBA GEIGY CORP10KSB AG7RINGFEDER GMBH5SEMIKRON GLEICHRICHTERBAU5INFINEON TECHNOLOGIES AUSTRIA AG2
Top patents by PatentIndex Score
38 records- 0197US3957381ACoaxial, double-cone, frictional hub-to-shaft connectorRINGFEDER GMBH·Filed 1975·Granted May 18, 1976·73 cites·23 claims
- 0295US9768258B1Substrate structure, semiconductor component and methodINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2016·Granted Sep 19, 2017·11 cites·23 claims
- 0395US5894002AProcess and apparatus for the manufacture of a contact lensCIBA VISION CORP·Filed 1997·Granted Apr 13, 1999·423 cites·10 claims
- 0491US4920184AHydrophilic silicone rubber article and process for its preparationCIBA GEIGY CORP·Filed 1988·Granted Apr 24, 1990·70 cites·12 claims
- 0589US4332922AProcess for rendering silicone rubber contact lenses hydrophilicTITMUS EUROCON·Filed 1980·Granted Jun 1, 1982·69 cites·13 claims
- 0688US4134699ACoupling for shafts and the likeRINGFEDER GMBH·Filed 1977·Granted Jan 16, 1979·56 cites·7 claims
- 0785US4853453AModified silicone rubber and its use as a material for optical lenses and optical lenses made from this materialCIBA GEIGY CORP·Filed 1987·Granted Aug 1, 1989·34 cites·12 claims
- 0882US5011661AContact lens care setCIBA GEIGY CORP·Filed 1989·Granted Apr 30, 1991·56 cites·11 claims
- 0975US10388736B2Methods of forming substrate structures and semiconductor componentsINFINEON TECHNOLOGIES AUSTRIA AG·Filed 2017·Granted Aug 20, 2019·1 cites·20 claims
- 1074US5214452AHydrogels based on fluorine-containing and saccharide monomersCIBA GEIGY CORP·Filed 1992·Granted May 25, 1993·30 cites·3 claims
- 1173US4025213AShaft coupled to surrounding hubRINGFEDER GMBH·Filed 1975·Granted May 24, 1977·28 cites·6 claims
- 1271US5196493APolymers and hard, gas-permeable contact lenses made therefromCIBA GEIGY CORP·Filed 1991·Granted Mar 23, 1993·40 cites·10 claims
- 1371US4463148AContact lens and compositionsTITMUS EUROCON KONTAKTLINSEN·Filed 1983·Granted Jul 31, 1984·21 cites·6 claims
- 1468US5164338AMethod of manufacturing a polycrystalline semiconductor resistance layer of silicon on a silicon body and silicon pressure sensor having such a resistance layerPHILIPS CORP·Filed 1990·Granted Nov 17, 1992·31 cites·12 claims
- 1567US5408280AProcess for rendering contact lenses hydrophilicCIBA GEIGY CORP·Filed 1991·Granted Apr 18, 1995·25 cites·16 claims
- 1667US4095908ACoupling unitRINGFEDER GMBH·Filed 1977·Granted Jun 20, 1978·17 cites·7 claims
- 1764US5155194AHydrogels based on fluorine-containing and saccharide monomersCIBA GEIGY CORP·Filed 1991·Granted Oct 13, 1992·33 cites·14 claims
- 1859US6649111B2Method for producing a housing for a throttle valve connection pieceMANNESMANN VDO AG·Filed 2001·Granted Nov 18, 2003·11 cites·8 claims
- 1956US3949248APiezoelectric igniter using resilient housingBRAUN AG·Filed 1974·Granted Apr 6, 1976·16 cites·1 claims
- 2055US4135291AMethod for producing semiconductor devices with high reverse blocking capabilitySEMIKRON GLEICHRICHTERBAU·Filed 1977·Granted Jan 23, 1979·17 cites·18 claims
- 2154US3942244ASemiconductor elementSEMIKRON GLEICHRICHTERBAU·Filed 1974·Granted Mar 9, 1976·9 cites·12 claims
- 2248US5391592AContact lenses comprising lipophilised cyclodextrinsCIBA GEIGY CORP·Filed 1993·Granted Feb 21, 1995·15 cites·11 claims
- 2342US4984046ASilicon pressure sensor having a resistance layer of polycrystalline semicondutorPHILIPS CORP·Filed 1989·Granted Jan 8, 1991·9 cites·17 claims
- 2440US4092663ASemiconductor deviceSEMIKRON GLEICHRICHTERBAU·Filed 1974·Granted May 30, 1978·4 cites·1 claims
- 2538US3947303AMethod for producing a surface stabilizing protective layer in semiconductor devicesSEMIKRON GLEICHRICHTERBAU·Filed 1975·Granted Mar 30, 1976·7 cites·5 claims
- 2637US5470204AHydraulic adjustment deviceKSB AG·Filed 1994·Granted Nov 28, 1995·8 cites·11 claims
- 2736US6411484B1VLSI circuit with temperature monitoringINFINEON TECHNOLOGIES AG·Filed 1999·Granted Jun 25, 2002·5 cites·12 claims
- 2835US5470199AAdjustment device for propeller pumpsKSB AG·Filed 1994·Granted Nov 28, 1995·7 cites·6 claims
- 2935US5069542AContact lensTITMUS EUROCON KONTAKTLINSEN·Filed 1988·Granted Dec 3, 1991·7 cites·10 claims
- 3034US5264878APolymers and hard, gas-permeable contact lenses made therefromCIBA GEIGY CORP·Filed 1993·Granted Nov 23, 1993·6 cites·1 claims
- 3134US4525924AMethod for producing a plurality of semiconductor circuitsSEMIKRON GLEICHRICHTERBAU·Filed 1979·Granted Jul 2, 1985·4 cites·13 claims
- 3233US5385448APropeller shaped agitatorKSB AG·Filed 1993·Granted Jan 31, 1995·11 cites·8 claims
- 3333US5362767ACopolymers comprising propellanes and contact lenses made therefromCIBA GEIGY CORP·Filed 1992·Granted Nov 8, 1994·6 cites·9 claims
- 3430US5344286ACentrifugal pump housingKSB AG·Filed 1989·Granted Sep 6, 1994·5 cites·9 claims
- 3529US4660811ASynthetic-resin compression springRINGFEDER GMBH·Filed 1985·Granted Apr 28, 1987·7 cites·20 claims
- 3628US5489189ATurbo-engine having a variable pitch propellerKSB AG·Filed 1994·Granted Feb 6, 1996·3 cites·7 claims
- 3728US5314306AFrame for pump-motor assembliesKSB AG·Filed 1993·Granted May 24, 1994·3 cites·11 claims
- 3827US5466121AHydraulic adjustment deviceKSB AG·Filed 1994·Granted Nov 14, 1995·1 cites·5 claims
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