Inventor
ERICKSON KEVIN J
US10 patents
Patents
10 patentsUS5459624AOct 17, 1995
Activator control method and apparatus for positioning a transducer using a phase plane trajectory trough function for a direct access storage device with estimated velocity and position states
IBM54 citations95
US5615064AMar 25, 1997
Pulsed current velocity controlled head load method and apparatus which uses the back EMF to control the generation of head actuator driving pulses
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US5392290AFeb 21, 1995
System and method for preventing direct access data storage system data loss from mechanical shock during write operation
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US5500780AMar 19, 1996
Disk drive spindle motor having split windings for each phase
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US5343340AAug 30, 1994
Digital servo signal demodulation method and apparatus utilizing a partial-response maximum-likelihood (PRML) channel in a disk file
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US5289097AFeb 22, 1994
Spindle control method and apparatus for disk drive
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US7406625B2Jul 29, 2008
Protecting a code range in a program from breakpoints
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US7249285B2Jul 24, 2007
Address watch breakpoints in a hardware synchronization range
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US7181580B2Feb 20, 2007
Secure pointers
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US8042001B2Oct 18, 2011
Protecting code from breakpoints
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