Inventor · disambiguated record
Dana H. Brown
Also filed as: BROWN DANA H · BROWN DANA HENRY
14 granted patents·507 citations·filing 1990–2014
94Inventor score
Files withIBM14
Top patents by PatentIndex Score
14 records- 0194US5570247ASelf servo writing fileIBM·Filed 1995·Granted Oct 29, 1996·99 cites·7 claims
- 0293US6040955ASelf servo writing fileIBM·Filed 1994·Granted Mar 21, 2000·66 cites·6 claims
- 0392US5949603ASelf servo writing file using the widest headIBM·Filed 1999·Granted Sep 7, 1999·70 cites·13 claims
- 0492US5392290ASystem and method for preventing direct access data storage system data loss from mechanical shock during write operationIBM·Filed 1992·Granted Feb 21, 1995·67 cites·19 claims
- 0586US5343340ADigital servo signal demodulation method and apparatus utilizing a partial-response maximum-likelihood (PRML) channel in a disk fileIBM·Filed 1992·Granted Aug 30, 1994·38 cites·11 claims
- 0683US5619387ADisk storage device with spiral data track and incremental error offsets in angularly spaced imbedded concentric servo patternsIBM·Filed 1996·Granted Apr 8, 1997·33 cites·7 claims
- 0778US5682274AMethod and apparatus for positioning transducers to correct for read and write element misregistration offsets which vary dependent on rotary actuator angular position across a disk mediumIBM·Filed 1995·Granted Oct 28, 1997·34 cites·18 claims
- 0876US5828522AVelocity control of head load/unload mechanism in a disk drive using ditherIBM·Filed 1994·Granted Oct 27, 1998·23 cites·45 claims
- 0965US6035351AStorage of user defined type file data in corresponding select physical formatIBM·Filed 1994·Granted Mar 7, 2000·41 cites·29 claims
- 1061US5108184ANon-invasive laser positioning system for rotary actuatorsIBM·Filed 1990·Granted Apr 28, 1992·19 cites·22 claims
- 1151US5625508AMethod and apparatus for servo demodulation in a direct access storage deviceIBM·Filed 1995·Granted Apr 29, 1997·10 cites·8 claims
- 1250US9408304B2Through printed circuit board (PCB) viasIBM·Filed 2014·Granted Aug 2, 2016·0 cites·20 claims
- 1346US6219197B1Method and apparatus for servo positioning in a direct access storage device with a transducer read element width greater than ⅓ and less than ½ width of a data cylinderIBM·Filed 1996·Granted Apr 17, 2001·7 cites·7 claims
- 1429US5794056ASystem for automatic buffering of commands for DASD unitsIBM·Filed 1996·Granted Aug 11, 1998·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →