Inventor · disambiguated record
Robert A. Alt
Also filed as: ALT ROBERT A · ALT ROBERT ALLEN
30 granted patents·2 pending applications·755 citations·filing 1991–2015
98Inventor score
Files withSEAGATE TECHNOLOGY LLC12INTEGRAL PERIPHERALS INC10MOBILE STORAGE TECHNOLOGY INC8INTEGRAL PERIPHERALS1
Top patents by PatentIndex Score
32 records- 0196US5379171AMicrominiature hard disk driveINTEGRAL PERIPHERALS·Filed 1991·Granted Jan 3, 1995·70 cites·13 claims
- 0295US5243481AClamp for information storage diskINTEGRAL PERIPHERALS INC·Filed 1991·Granted Sep 7, 1993·86 cites·29 claims
- 0392US6487052B1Non-contact magnetic latch for disc drive actuatorSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Nov 26, 2002·37 cites·7 claims
- 0492US5422770AShock bumper for a head/disk suspensionINTEGRAL PERIPHERALS INC·Filed 1993·Granted Jun 6, 1995·49 cites·12 claims
- 0591US6606224B2Cartridge bearing with frictional sleeveSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Aug 12, 2003·35 cites·11 claims
- 0690US5995330ARigid disk drive with dynamic head loading apparatusMOBILE STORAGE TECHNOLOGY INC·Filed 1993·Granted Nov 30, 1999·37 cites·13 claims
- 0790US5592349AMicrominiature disk drive with clamp having fingers for radially positioning a pair of disks and a spindle motor providing a reduced disk drive heightINTEGRAL PERIPHERALS INC·Filed 1993·Granted Jan 7, 1997·31 cites·23 claims
- 0889US7545600B2Single piece air diverter for a data storage deviceSEAGATE TECHNOLOGY LLC·Filed 2008·Granted Jun 9, 2009·9 cites·7 claims
- 0986US6714379B1Top cover shroud for a disc driveSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Mar 30, 2004·21 cites·17 claims
- 1086US6577473B1Disc drive ramp that accomodates shipping combSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Jun 10, 2003·27 cites·6 claims
- 1185US6057987ARigid disk drive with dynamic head loading apparatus and method of manufacturing a rigid disk drive with dynamic head loading apparatusMOBILE STORAGE TECHNOLOGY INC·Filed 1996·Granted May 2, 2000·33 cites·30 claims
- 1283US9666235B2Particulate filterSEAGATE TECHNOLOGY LLC·Filed 2015·Granted May 30, 2017·3 cites·18 claims
- 1382US5579189AMicrominiature hard disk driveINTEGRAL PERIPHERALS INC·Filed 1993·Granted Nov 26, 1996·19 cites·16 claims
- 1482US5404257ARotary inertial latch for disk drive actuatorINTEGRAL PERIPHERALS INC·Filed 1993·Granted Apr 4, 1995·53 cites·12 claims
- 1581US5790345ADisk clamp with tabs shaped to apply equal forces at equally spaced locations around an axis of rotation of a disk driveINTEGRAL PERIPHERALS INC·Filed 1996·Granted Aug 4, 1998·36 cites·15 claims
- 1678US5296986ARotary intertial latch for disk drive actuator to protect against rotational shock forceINTEGRAL PERIPHERALS INC·Filed 1991·Granted Mar 22, 1994·27 cites·21 claims
- 1777US7310199B2Windage plate with snubber member to limit mechanical deflectionSEAGATE TECHNOLOGY LLC·Filed 2004·Granted Dec 18, 2007·11 cites·20 claims
- 1876US6032352AMethod of manufacturing rigid disk drive with dynamic head loading apparatusMOBILE STORAGE TECHNOLOGY INC·Filed 1996·Granted Mar 7, 2000·20 cites·73 claims
- 1976US5943184ADisk drive with a flat annular spring clamp and components dimensioned to maintain disk flatnessMOBILE STORAGE TECHNOLOGY INC·Filed 1996·Granted Aug 24, 1999·30 cites·36 claims
- 2075US5453889ADisk drive with disk restraint for protection against non-operational shocksINTEGRAL PERIPHERALS INC·Filed 1994·Granted Sep 26, 1995·19 cites·9 claims
- 2174US5835303AMicrominiature hard disk driveINTEGRAL PERIPHERALS INC·Filed 1994·Granted Nov 10, 1998·13 cites·16 claims
- 2273US6855282B2Method of fabricating a lubricant-integrated load/unload ramp for a disc driveSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Feb 15, 2005·9 cites·7 claims
- 2372US5930067AMulti-harmonic compensator for track following in disk drivesMOBILE STORAGE TECHNOLOGY INC·Filed 1997·Granted Jul 27, 1999·29 cites·17 claims
- 2468US7405902B2Single piece air diverter for a data storage deviceSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Jul 29, 2008·6 cites·6 claims
- 2562US7119986B2Separator plate with head load/unloadSEAGATE TECHNOLOGY LLC·Filed 2004·Granted Oct 10, 2006·8 cites·16 claims
- 2662US5384677AArchitecture for low-profile disk drive deviceINTEGRAL PERIPHERALS INC·Filed 1994·Granted Jan 24, 1995·13 cites·9 claims
- 2755US5969904AAir bearing slider and head Gimbal assemblyMOBILE STORAGE TECHNOLOGY INC·Filed 1996·Granted Oct 19, 1999·10 cites·7 claims
- 2853US6021021AAir bearing slider and head gimbal assemblyMOBILE STORAGE TECHNOLOGY INC·Filed 1997·Granted Feb 1, 2000·9 cites·13 claims
- 2952US8891200B1Impedance mitigation of a microactuator conductive jointSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Nov 18, 2014·0 cites·20 claims
- 3048US2010309574A1Detecting ramp load/unload operationsSEAGATE TECHNOLOGY LLC·Filed 2009·Application pending·0 cites
- 3143US5870259ADisk drive load beam structure having lift rod and head mounted on same side thereofMOBILE STORAGE TECHNOLOGY INC·Filed 1997·Granted Feb 9, 1999·5 cites·6 claims
- 3243US2002191345A1Disc drive ramp that accomodates shipping combFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →