Lloyd Levy has been granted 13 US patents while listed as an inventor at Maxtor . The first was granted in 1988 and the most recent in April 2014. Lloyd Levy ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Lloyd Levy in Calabasas, CA, US.
Patents per Year Patents granted per year, 1988 to 2014 Bar chart with a peak of 4 patents in 1989. peak 4 1988: 1 patents 1988 1989: 4 patents 1989 2001: 1 patents 2001 2002: 1 patents 2002 2004: 1 patents 2004 2005: 1 patents 2005 2007: 1 patents 2007 2008: 1 patents 2008 2009: 1 patents 2009 2014: 1 patents 2014
Issued Patents All Time
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Showing 1–13 of 13 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
8699172 Disk drive generating off-track read capability for a plurality of track segments Daniel James Gunderson , Richard T. Curran , Bruce Schardt 2014-04-15
$7,596,000
7489469 Embedded runout correction based on written-in runout measurement Yu Sun , Don Brunnett , Thomas O. Melrose 2009-02-10
$18,027,000
7315431 Method to correct radial misposition of data tracks using stitched correction fields Stephen H. Perlmutter , Thomas O. Melrose , James W. Hargarten , Don Brunnett , Adrian E. Cerda 2008-01-01
7212369 Method and apparatus for performing a spiral self-servo write operation in a disk drive using an auto detection scheme Yu Sun , Pang Tan , Jingbo Yu , Adrian E. Cerda 2007-05-01
6965491 Method to correct radial misposition of data tracks Stephen H. Perlmutter , Thomas O. Melrose , James W. Hargarten , Don Brunnett , Adrian E. Cerda 2005-11-15
$10,928,000
6714376 Partial servo write fill in Don Brunnett 2004-03-30
$13,773,000
6473301 Disk drive test rack with universal electrical connector Duc H. Banh , Danilo Bueno 2002-10-29
$8,868,000
6327150 Disk drive test rack with universal electrical connector Duc H. Banh , Danilo Bueno 2001-12-04
$23,984,000
4875117 Digital head positioner assembly Arnold G. Slezak 1989-10-17
$781,000
4797762 Stress free winchester drive shaft mounting Dan L. Kilmer , Kevin Maher 1989-01-10
$609,000
4797763 Compact magnetic head flexible suspension Michael Warner , Dan L. Kilmer 1989-01-10
$609,000
4796122 Integral head positioner for hard disk storage system Dan L. Kilmer 1989-01-03
$636,000
4754353 Hard disk head positioner assembly — 1988-06-28
$3,005,000