Inventor · disambiguated record
Louis Supino
Also filed as: SUPINO JR LOUIS · SUPINO LOUIS
20 granted patents·470 citations·filing 1990–2008
96Inventor score
Top patents by PatentIndex Score
20 records- 0195US7633704B2Regulating tuning rate of adaptive filter coefficients for feed-forward disturbance rejection in a servo control loopSEAGATE TECHNOLOGY LLC·Filed 2008·Granted Dec 15, 2009·21 cites·19 claims
- 0286US7515373B1Transducer positioning responsive to complex position error signalSEAGATE TECHNOLOGY LLC·Filed 2007·Granted Apr 7, 2009·6 cites·14 claims
- 0385US5847895AChatter reduction in sliding mode control of a disk drive actuatorCIRRUS LOGIC INC·Filed 1997·Granted Dec 8, 1998·45 cites·12 claims
- 0485US5402280AMethod and apparatus for runout correction due to disk slip or spindle imbalanceQUANTUM CORP·Filed 1992·Granted Mar 28, 1995·39 cites·4 claims
- 0583US5956304ADifferential phase error detector using dual arm correlation for servo tracking in an optical disk storage deviceCIRRUS LOGIC INC·Filed 1997·Granted Sep 21, 1999·39 cites·27 claims
- 0680US5699207AChatter reduction in sliding mode control of a disk drive actuatorCIRRUS LOGIC INC·Filed 1995·Granted Dec 16, 1997·36 cites·28 claims
- 0778US6741532B1Servo circuitry for counting tracks on an optical storage mediumCIRRUS LOGIC INC·Filed 2000·Granted May 25, 2004·14 cites·51 claims
- 0878US5914922AGenerating a quadrature seek signal from a discrete-time tracking error signal and a discrete-time RF data signal in an optical storage deviceCIRRUS LOGIC INC·Filed 1997·Granted Jun 22, 1999·34 cites·19 claims
- 0977US6798611B1Disk storage system employing a discrete-time sliding mode controller for servo controlCIRRUS LOGIC INC·Filed 1998·Granted Sep 28, 2004·32 cites·26 claims
- 1073US5982721AOptical disc drive comprising switching gains for forcing phase states to follow a sliding line trajectory in a servo systemCIRRUS LOGIC INC·Filed 1996·Granted Nov 9, 1999·27 cites·15 claims
- 1170US6185467B1Adaptive discrete-time sliding mode controllerCIRRUS LOGIC INC·Filed 1998·Granted Feb 6, 2001·43 cites·26 claims
- 1267US5825582ASliding mode control of a disk drive actuator for positioning a read/write head over a selected track during seeking and tracking operationsCIRRUS LOGIC INC·Filed 1995·Granted Oct 20, 1998·20 cites·38 claims
- 1364US5781365ASliding mode control of a magnetoresistive read head for magnetic recordingCIRRUS LOGIC INC·Filed 1995·Granted Jul 14, 1998·18 cites·23 claims
- 1462US6236895B1Reference estimator in a discrete-time sliding mode controllerCIRRUS LOGIC INC·Filed 1998·Granted May 22, 2001·30 cites·18 claims
- 1561US6141303AQuadrature signal generator using an adaptive length dual arm correlator for optical storage devicesCIRRUS LOGIC INC·Filed 1998·Granted Oct 31, 2000·15 cites·30 claims
- 1660US6580669B1Servo detection using a correlation data structure for concurrent processing of quad signalsCIRRUS LOGIC INC·Filed 2000·Granted Jun 17, 2003·4 cites·26 claims
- 1759US5841604AMasterless spindle synchronization in a multiple disk drive storage systemCIRRUS LOGIC INC·Filed 1997·Granted Nov 24, 1998·14 cites·22 claims
- 1856US5053892AThin film head read recoveryDIGITAL EQUIPMENT CORP·Filed 1990·Granted Oct 1, 1991·11 cites·14 claims
- 1955US5917784ATrellis sequence detector for detecting a quadrature servo signal in disk recording systemsCIRRUS LOGIC INC·Filed 1998·Granted Jun 29, 1999·12 cites·18 claims
- 2055US5306994AAutomatic phase margin compensation control circuit and method for disk drivesDIGITAL EQUIPMENT CORP·Filed 1992·Granted Apr 26, 1994·10 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →