Inventor · disambiguated record
Peter Michael Baumgart
Also filed as: BAUMGART PETER · BAUMGART PETER M · BAUMGART PETER MICHAEL
64 granted patents·4 pending applications·1,411 citations·filing 1992–2023
99Inventor score
Top patents by PatentIndex Score
68 records- 0199US5287238ADual spin valve magnetoresistive sensorIBM·Filed 1992·Granted Feb 15, 1994·245 cites·36 claims
- 0295US8513629B2Droplet generator with actuator induced nozzle cleaningRAJYAGURU CHIRAG·Filed 2011·Granted Aug 20, 2013·24 cites·22 claims
- 0394US11079668B1Reflective displayMIRRAVIZ INC·Filed 2020·Granted Aug 3, 2021·6 cites·27 claims
- 0494US7660068B1Method and system for pre-contact detection and active damping of air bearing vibrations in a hard disk driveHITACHI GLOBAL STORAGE TECH·Filed 2008·Granted Feb 9, 2010·21 cites·25 claims
- 0593US7719786B1Active fly height control using radio frequency feedbackHITACHI GLOBAL STORAGE TECH·Filed 2008·Granted May 18, 2010·15 cites·23 claims
- 0693US7359138B1Method of feedback control for active damping of slider air bearing vibrations in a hard disk drive sliderHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Apr 15, 2008·16 cites·18 claims
- 0793US7277252B1Method of feedback control for active damping of slider air bearing vibrations in a hard disk drive sliderHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Oct 2, 2007·16 cites·12 claims
- 0893US7215500B1Feedback control mechanism for active damping of slider air bearing vibrations in a hard disk drive sliderHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted May 8, 2007·16 cites·26 claims
- 0993US7193806B1Feedback control mechanism for active damping of slider air bearing vibrations in a hard disk drive sliderHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Mar 20, 2007·15 cites·14 claims
- 1092US8098450B2Fly-height management in a hard disk drive (HDD)BAUMGART PETER·Filed 2009·Granted Jan 17, 2012·40 cites·20 claims
- 1192US7310197B2Simultaneous measurement of contact potential and slider body clearance in a magnetic disk driveHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Dec 18, 2007·34 cites·20 claims
- 1292US7016139B2Magnetic recording disk drive with actively controlled electric potential at the head/disk interface for wear and durability controlHITACHI GLOBAL STORAGE NETHERL·Filed 2003·Granted Mar 21, 2006·42 cites·22 claims
- 1391US8149541B2System for controlling contact location during TFC touchdown and methods thereofBAUMGART PETER MICHAEL·Filed 2008·Granted Apr 3, 2012·25 cites·25 claims
- 1491US7310198B2Measurement of slider body clearance in a magnetic disk drive using positive and negative electrical pulsesHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Dec 18, 2007·16 cites·22 claims
- 1591US7233451B2Method for actively controlling electric potential at the head/disk interface of a magnetic recording disk driveHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Jun 19, 2007·37 cites·21 claims
- 1690US5595791AProcess for texturing brittle glass disksIBM·Filed 1995·Granted Jan 21, 1997·56 cites·28 claims
- 1790US5586040AProcess and apparatus for controlled laser texturing of magnetic recording diskIBM·Filed 1995·Granted Dec 17, 1996·68 cites·20 claims
- 1890US5567484AProcess for texturing brittle nonmetallic surfacesIBM·Filed 1995·Granted Oct 22, 1996·54 cites·40 claims
- 1989US7321476B2Method and system for determining contact potential in a hard disk driveHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jan 22, 2008·8 cites·19 claims
- 2089US6107599AMethod and tool for laser texturing of glass substratesIBM·Filed 1999·Granted Aug 22, 2000·47 cites·17 claims
- 2188US5574605AAntiferromagnetic exchange coupling in magnetoresistive spin valve sensorsIBM·Filed 1995·Granted Nov 12, 1996·55 cites·19 claims
- 2287US5528922AMethod of making disk bumps with laser pulses for calibrating PZT slidersIBM·Filed 1994·Granted Jun 25, 1996·39 cites·14 claims
- 2385US7605996B2Method and system for detecting a change in a rotational velocity of a magnetic disk or a spindle coupled to the magnetic diskHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Oct 20, 2009·7 cites·21 claims
- 2485US7286314B2Disk drive with localized clearance and contact potential measurement capabilityHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Oct 23, 2007·8 cites·20 claims
- 2584US7933085B2Head spacing verification in magnetic disk drive systems during end-user operationHITACHI GLOBAL STORAGE TECH NL·Filed 2008·Granted Apr 26, 2011·5 cites·18 claims
- 2683US9392678B2Target material supply apparatus for an extreme ultraviolet light sourceASML NETHERLANDS BV·Filed 2012·Granted Jul 12, 2016·5 cites·28 claims
- 2783US5951891AOptical apparatus for monitoring profiles of textured spots during a disk texturing processIBM·Filed 1997·Granted Sep 14, 1999·55 cites·17 claims
- 2883US5822211ALaser texturing apparatus with dual laser paths having an independently adjusted parameterIBM·Filed 1996·Granted Oct 13, 1998·58 cites·22 claims
- 2982US5768076AMagnetic recording disk having a laser-textured surfaceIBM·Filed 1996·Granted Jun 16, 1998·32 cites·28 claims
- 3081US9632418B2Target material supply apparatus for an extreme ultraviolet light sourceASML NETHERLANDS BV·Filed 2016·Granted Apr 25, 2017·2 cites·17 claims
- 3180US6013336AProcedure employing a diode-pumped laser for controllably texturing a disk surfaceIBM·Filed 1998·Granted Jan 11, 2000·28 cites·69 claims
- 3279US11722648B2Reflective displayMIRRAVIZ INC·Filed 2021·Granted Aug 8, 2023·1 cites·20 claims
- 3378US8829477B2Droplet generator with actuator induced nozzle cleaningRAJYAGURU CHIRAG·Filed 2013·Granted Sep 9, 2014·4 cites·22 claims
- 3478US5910262AMethod and tool for laser texturing of glass substratesIBM·Filed 1997·Granted Jun 8, 1999·33 cites·18 claims
- 3576US9279445B2Droplet generator steering systemBAUMGART PETER M·Filed 2011·Granted Mar 8, 2016·5 cites·18 claims
- 3676US8969840B2Droplet generator with actuator induced nozzle cleaningASML NETHERLANDS BV·Filed 2014·Granted Mar 3, 2015·3 cites·20 claims
- 3774US5689057ACalibration disk with disk bumps for calibrating PZT slidersIBM·Filed 1996·Granted Nov 18, 1997·26 cites·7 claims
- 3872US8238051B2Real time monitoring inconsistent operations in a hard disk driveBAUMGART PETER M·Filed 2009·Granted Aug 7, 2012·2 cites·20 claims
- 3971US6466408B2Storage system slider having trailing edge pad and method for making the sameIBM·Filed 2000·Granted Oct 15, 2002·8 cites·16 claims
- 4070US9544983B2Apparatus for and method of supplying target materialASML NETHERLANDS BV·Filed 2014·Granted Jan 10, 2017·1 cites·20 claims
- 4169US8816305B2Filter for material supply apparatusDE DEA SILVIA·Filed 2011·Granted Aug 26, 2014·4 cites·23 claims
- 4269US5658475AApparatus for laser texturing disksIBM·Filed 1996·Granted Aug 19, 1997·26 cites·23 claims
- 4368US10481498B2Droplet generator for lithographic apparatus, EUV source and lithographic apparatusASML NETHERLANDS BV·Filed 2016·Granted Nov 19, 2019·1 cites·21 claims
- 4468USRE37145EApparatus for laser texturing disksIBM·Filed 1999·Granted Apr 24, 2001·18 cites·38 claims
- 4567US6967818B2Disk drive head with radially spaced read and write elements on respective protrusion padsHITACHI GLOBAL STORAGE TECH·Filed 2003·Granted Nov 22, 2005·6 cites·24 claims
- 4667US6118632AMagnetic disk stack having laser-bump identifiers on magnetic disksIBM·Filed 1997·Granted Sep 12, 2000·20 cites·10 claims
- 4766US5699160AOptical apparatus for inspecting laser textureIBM·Filed 1996·Granted Dec 16, 1997·31 cites·22 claims
- 4862US9699876B2Method of and apparatus for supply and recovery of target materialASML NETHERLANDS BV·Filed 2014·Granted Jul 4, 2017·3 cites·17 claims
- 4962US6246543B1Textured data storage disk having a brittle nonmetallic substrateIBM·Filed 1996·Granted Jun 12, 2001·17 cites·29 claims
- 5060US11317501B2Method of purifying target material for an EUV light sourceASML NETHERLANDS BV·Filed 2019·Granted Apr 26, 2022·0 cites·15 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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