Inventor
MURPHY JAMES MORGAN
US15 patents
Patents
15 patentsUS6233124B1May 15, 2001
Piezoelectric microactuator suspension assembly with improved stroke length
SEAGATE TECHNOLOGY LLC123 citations97
US6157522ADec 5, 2000
Suspension-level microactuator
SEAGATE TECHNOLOGY LLC141 citations97
US6728077B1Apr 27, 2004
Suspension-level piezoelectric microactuator
SEAGATE TECHNOLOGY LLC61 citations96
US6515834B1Feb 4, 2003
Side-arm microactuator with piezoelectric adjuster
SEAGATE TECHNOLOGY LLC58 citations96
US6201668B1Mar 13, 2001
Gimbal-level piezoelectric microactuator
SEAGATE TECHNOLOGY LLC57 citations96
US6680825B1Jan 20, 2004
In-plane suspension-level bending microactuator for precise head positioning
SEAGATE TECHNOLOGY LLC26 citations92
US6392843B1May 21, 2002
Locking hinge anti-shock disc drive suspension
SEAGATE TECHNOLOGY LLC33 citations92
US6388842B1May 14, 2002
Disc drive suspension bend section and method
SEAGATE TECHNOLOGY LLC35 citations92
US6317286B1Nov 13, 2001
Diaphragm-sealed disc drive
SEAGATE TECHNOLOGY LLC70 citations91
US6556383B2Apr 29, 2003
Disc drive anti-shock suspension cushions
SEAGATE TECHNOLOGY LLC24 citations90
US6538849B1Mar 25, 2003
Diamond-pattern directed tipping slip magnetic head
SEAGATE TECHNOLOGY LLC19 citations83
US7005777B2Feb 28, 2006
Tapered piezoelectric in-plane bimorph and method of fabricating
SEAGATE TECHNOLOGY LLC7 citations73
US6304420B1Oct 16, 2001
Preloaded gimbal in a head suspension for limiting head/disc separation
SEAGATE TECHNOLOGY LLC14 citations72
US6956719B2Oct 18, 2005
Self-correcting disc head slider
SEAGATE TECHNOLOGY LLC11 citations71
US7149057B2Dec 12, 2006
Open-channel torsion bend section
SEAGATE TECHNOLOGY LLC1 citations52