Inventor · disambiguated record
Reed D. Hanson
Also filed as: HANSON REED · HANSON REED D · HANSON REED DAVID
23 granted patents·315 citations·filing 1989–2018
95Inventor score
Top patents by PatentIndex Score
23 records- 0190US7330322B2Utilizing a combination of physical tracks and virtual tracks to store data on a data storage mediumSEAGATE TECHNOLOGY LLC·Filed 2005·Granted Feb 12, 2008·13 cites·20 claims
- 0289US7119981B2Method and apparatus for tracking radially-dependent repeatable run-outSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Oct 10, 2006·24 cites·9 claims
- 0387US6956711B2Fractional-rate feedforward RRO compensatorSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Oct 18, 2005·21 cites·20 claims
- 0487US6952320B1Virtual tracks for repeatable runout compensationSEAGATE TECHNOLOGY LLC·Filed 2000·Granted Oct 4, 2005·26 cites·8 claims
- 0587US5096219AFull vehicle suspension control with non-vertical acceleration correctionGEN MOTORS CORP·Filed 1990·Granted Mar 17, 1992·67 cites·4 claims
- 0687US5024460AOutput filter and method for on/off semi-active suspension controlGEN MOTORS CORP·Filed 1989·Granted Jun 18, 1991·67 cites·4 claims
- 0781US7589930B2Zone based repeated runout error compensationSEAGATE TECHNOLOGY LLC·Filed 2007·Granted Sep 15, 2009·4 cites·16 claims
- 0881US6882487B2Compensation for timing variation in disc drives employing servo tracking systemsSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Apr 19, 2005·15 cites·19 claims
- 0978US9741379B1Methods and devices for track seeking using microactuatorsSEAGATE TECHNOLOGY LLC·Filed 2016·Granted Aug 22, 2017·4 cites·20 claims
- 1077US7511912B2Writing multiple servo sector patterns to improve servo sector alignment on multiple surfacesSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Mar 31, 2009·11 cites·20 claims
- 1172US7529051B2Compensation for variation in timing skew in a disc drive data storage systemSEAGATE TECHNOLOGY LLC·Filed 2002·Granted May 5, 2009·8 cites·19 claims
- 1268US7885033B2Anticipatory track switchingSEAGATE TECHNOLOGY LLC·Filed 2007·Granted Feb 8, 2011·1 cites·22 claims
- 1365US7251097B2Written-in error compensation method for coherent repeatable runoutSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Jul 31, 2007·5 cites·22 claims
- 1465US6867943B2Efficient feedforward compensation for repeatable runout in a disc driveSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Mar 15, 2005·6 cites·30 claims
- 1565US5235529AReal time suspension control with digital all-pass, high-pass filterGEN MOTORS CORP·Filed 1991·Granted Aug 10, 1993·33 cites·5 claims
- 1660US6744589B2Single-sided unipolar device driver for a piezoelectric transducer in a disc driveSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Jun 1, 2004·4 cites·17 claims
- 1759US6930851B2Guiding a sensor using a broadly-curved lateral profileSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Aug 16, 2005·3 cites·10 claims
- 1853US10068598B2Hysteresis compensation in a disc driveSEAGATE TECHNOLOGY LLC·Filed 2018·Granted Sep 4, 2018·0 cites·20 claims
- 1953US7092184B2Monitoring a sensor's output using a target window that is based on a longitudinal offset's position-dependent indicatorSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Aug 15, 2006·2 cites·29 claims
- 2052US9934802B2Hysteresis compensation in a disc driveSEAGATE TECHNOLOGY LLC·Filed 2017·Granted Apr 3, 2018·0 cites·20 claims
- 2150US9728213B1Hysteresis compensation in a disc driveSEAGATE TECHNOLOGY LLC·Filed 2016·Granted Aug 8, 2017·0 cites·21 claims
- 2248US7539814B2Selecting a target destination using seek cost indicators based on longitudinal positionSEAGATE TECHNOLOGY LLC·Filed 2003·Granted May 26, 2009·1 cites·18 claims
- 2340US9905273B2Methods and devices for detecting shock eventsSEAGATE TECHNOLOGY LLC·Filed 2016·Granted Feb 27, 2018·0 cites·19 claims
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