Inventor · disambiguated record
Beat G. Keel
Also filed as: KEEL BEAT · KEEL BEAT G
26 granted patents·609 citations·filing 1976–1998
97Inventor score
Files withSEAGATE TECHNOLOGY17MAGNETIC PERIPHERALS INC4CONTROL DATA CORP2MAGNETIC PERIPHERAL INC1SEAGATE TECHNOLOGY LLC1
Top patents by PatentIndex Score
26 records- 0195US4800454AStatic charge protection for magnetic thin film data transducersMAGNETIC PERIPHERALS INC·Filed 1987·Granted Jan 24, 1989·75 cites·9 claims
- 0288US4992901ASelf aligned magnetic poles using sacrificial maskSEAGATE TECHNOLOGY·Filed 1990·Granted Feb 12, 1991·46 cites·52 claims
- 0388US4477968AMethod for using a machining sensorMAGNETIC PERIPHERALS INC·Filed 1982·Granted Oct 23, 1984·36 cites·2 claims
- 0485US5722155AMachining guide method for magnetic recording reproduce headsSEAGATE TECHNOLOGY·Filed 1996·Granted Mar 3, 1998·47 cites·12 claims
- 0583US5198948AShielded servo heads with improved passive noise cancellationSEAGATE TECHNOLOGY·Filed 1990·Granted Mar 30, 1993·37 cites·21 claims
- 0680US5137750AMethod of making a thin film head with contoured pole face edges for undershoot reductionSEAGATE TECHNOLOGY·Filed 1991·Granted Aug 11, 1992·28 cites·14 claims
- 0779US5816890AElectrical lap guide wiring configurationSEAGATE TECHNOLOGY·Filed 1997·Granted Oct 6, 1998·30 cites·13 claims
- 0879US5755612ASmall foot machining guide for recording headsSEAGATE TECHNOLOGY·Filed 1996·Granted May 26, 1998·32 cites·19 claims
- 0979US5610783AInsulator pattern for thin film head slidersSEAGATE TECHNOLOGY·Filed 1995·Granted Mar 11, 1997·31 cites·10 claims
- 1070US5406434AThin film head with contoured pole face edges for undershoot reductionSEAGATE TECHNOLOGY·Filed 1994·Granted Apr 11, 1995·26 cites·7 claims
- 1170US4523238AMagnetic head preamplifier/driverCONTROL DATA CORP·Filed 1983·Granted Jun 11, 1985·15 cites·4 claims
- 1267US5872311AIntegrated piezoelectric and thermal asperity transducers for testing disc media in high performance disc drivesSEAGATE TECHNOLOGY·Filed 1997·Granted Feb 16, 1999·19 cites·6 claims
- 1364US5738566ALapping guide system, method and article of manufactureSEAGATE TECHNOLOGY·Filed 1997·Granted Apr 14, 1998·20 cites·24 claims
- 1464US4819111AThin film head with reduced cross section in the core for causing magnetic saturation in the leading leg's throat areaMAGNETIC PERIPHERAL INC·Filed 1986·Granted Apr 4, 1989·16 cites·7 claims
- 1562US6047224AMachining guide for magnetic recording reproduce headsSEAGATE TECHOLOGY INC·Filed 1998·Granted Apr 4, 2000·25 cites·12 claims
- 1661US5774975AMethod of making an insulator pattern for thin film head slidersSEAGATE TECHNOLOGY·Filed 1996·Granted Jul 7, 1998·19 cites·1 claims
- 1758US6125010AMo-Au gold seedlayer in thin film headsSEAGATE TECHNOLOGY LLC·Filed 1994·Granted Sep 26, 2000·11 cites·19 claims
- 1856US5402074AThin film magnetic head having electrical connection to coreSEAGATE TECHNOLOGY·Filed 1993·Granted Mar 28, 1995·12 cites·1 claims
- 1955US5461528ASelf bucking servo transducerSEAGATE TECHNOLOGY·Filed 1993·Granted Oct 24, 1995·12 cites·22 claims
- 2055US4424271ADeposition processMAGNETIC PERIPHERALS INC·Filed 1982·Granted Jan 3, 1984·16 cites·11 claims
- 2153US4005479APhase locked circuitsCONTROL DATA CORP·Filed 1976·Granted Jan 25, 1977·12 cites·8 claims
- 2252US5566038AThin film magnetic head having core to coil over-voltage protectionSEAGATE TECHNOLOGY·Filed 1995·Granted Oct 15, 1996·13 cites·16 claims
- 2352US5084957AMethod for aligning thin film head pole tipsSEAGATE TECHNOLOGY·Filed 1990·Granted Feb 4, 1992·9 cites·20 claims
- 2450US5181152ALeading edge undershoot elimination in thin film headsSEAGATE TECHNOLOGY·Filed 1991·Granted Jan 19, 1993·11 cites·14 claims
- 2548US4739562AMachining sensorMAGNETIC PERIPHERALS INC·Filed 1984·Granted Apr 26, 1988·10 cites·1 claims
- 2632US5373624ALeading edge undershoot elimination in thin film headsSEAGATE TECHNOLOGY·Filed 1992·Granted Dec 20, 1994·1 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →