Inventor
SACKS ALEXEI HIRAM
US11 patents
Patents
11 patentsUS6480353B1Nov 12, 2002
Fixed disc drive cartridge and playback device
SEAGATE TECHNOLOGY LLC41 citations92
US6608477B2Aug 19, 2003
Apparatus and method for altering track scan data based on head width relative to data track width and determining the position error signal from the altered track scan data to qualify the head in a data storage device
SEAGATE TECHNOLOGY LLC35 citations88
US6556933B1Apr 29, 2003
Transducer instability detection in a digital channel
SEAGATE TECHNOLOGY LLC15 citations83
US7349167B2Mar 25, 2008
Utilizing track identification fields for timing recovery
SEAGATE TECHNOLOGY LLC16 citations82
US7064914B1Jun 20, 2006
Position error signal quality
SEAGATE TECHNOLOGY LLC14 citations81
US7688535B2Mar 30, 2010
Extracting position information using user data
SEAGATE TECHNOLOGY LLC7 citations72
US7387848B2Jun 17, 2008
Recording media with mechanically patterned landing zone
SEAGATE TECHNOLOGY LLC4 citations71
US6878426B2Apr 12, 2005
Recording media with mechanically patterned landing zone
SEAGATE TECHNOLOGY LLC4 citations71
US6627254B1Sep 30, 2003
Method of manufacturing a recording media with mechanically patterned landing zone
SEAGATE TECHNOLOGY LLC12 citations71
US6188539B1Feb 13, 2001
Extended position error signal linearization and normalization
SEAGATE TECHNOLOGY LLC10 citations66
US7567403B2Jul 28, 2009
Bi-directional servo track writing to minimize sidewall writing at high skew angles
SEAGATE TECHNOLOGY LLC6 citations57