Inventor · disambiguated record
Brent Jay Harmer
Also filed as: HARMER BRENT JAY
12 granted patents·1 pending application·105 citations·filing 1999–2020
91Inventor score
Top patents by PatentIndex Score
13 records- 0188US7421359B2Detecting back electromotive force voltageSEAGATE TECHNOLOGY LLC·Filed 2006·Granted Sep 2, 2008·15 cites·20 claims
- 0286US8294400B2Closed loop calibration of back EMF measurementHARMER BRENT JAY·Filed 2009·Granted Oct 23, 2012·13 cites·18 claims
- 0384US6697207B2Method and circuit for providing velocity-controlled head loading or unloadingIOMEGA CORP·Filed 2001·Granted Feb 24, 2004·20 cites·25 claims
- 0481US7826163B2Large shock particle mitigationSEAGATE TECHNOLOGY LLC·Filed 2006·Granted Nov 2, 2010·6 cites·22 claims
- 0581US7719787B2Phase locked anti- notch filter in a servo control loopSEAGATE TECHNOLOGY LLC·Filed 2008·Granted May 18, 2010·4 cites·20 claims
- 0680US10839842B1Attenuation of vibration-induced disturbances in a data storage deviceSEAGATE TECHNOLOGY LLC·Filed 2020·Granted Nov 17, 2020·2 cites·20 claims
- 0780US6963466B2Radial dependent low frequency repeatable run out compensation apparatus and methodSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Nov 8, 2005·16 cites·26 claims
- 0868US6717765B2Method and circuit for sensing back EMFIOMEGA CORP·Filed 2001·Granted Apr 6, 2004·7 cites·20 claims
- 0967US7016141B2Settle, rotational/linear vibration, and track follow controller optimization with shared state controllerSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Mar 21, 2006·6 cites·20 claims
- 1065US6867943B2Efficient feedforward compensation for repeatable runout in a disc driveSEAGATE TECHNOLOGY LLC·Filed 2002·Granted Mar 15, 2005·6 cites·30 claims
- 1159US6930851B2Guiding a sensor using a broadly-curved lateral profileSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Aug 16, 2005·3 cites·10 claims
- 1245US6515818B1Track follow at quarter track with narrow heads using non-conventional ordering of quadrature fieldsIOMEGA CORP·Filed 1999·Granted Feb 4, 2003·7 cites·6 claims
- 1340US2002104038A1Redundant disks in a removable magnetic storage device and method of implementing the sameIOMEGA CORP·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →