Actuation device and method for high density hard disk drive...

Actuator having a pair of arms with piezoelectric devices...

Actuator having doped silicon arms and method of making the...

Actuator using piezoelectric element and head-positioning...

Actuator using piezoelectric element and head-positioning...

Actuator with piezoelectric member

Adjustable fly height control using an adjustable head...

Adjusting mechanism for flying pickup head in data storage...

Aerodynamic fly-height and turbulence control for hard disk...

Apparatus and method for a piezoelectric micro-actuator for...

Apparatus and method for variably projecting a magnetic head...

Apparatus for insulating and electrically connecting...

Apparatus for insulating and electronically connecting...

Apparatus for PZT actuation device for hard disk drives

Audio/control head assembly of magnetic recording and...