Perpendicular magnetic recording head with dynamic flying...

Piezo-electric microactuator for dual stage actuator

Piezoelectric actuated suspension with passive damping in...

Piezoelectric actuator and a lithographic apparatus and a...

Piezoelectric actuator and information storage apparatus

Piezoelectric actuator and information storage apparatus

Piezoelectric actuator, disk drive using the same and...

Piezoelectric actuator, driving method and information...

Piezoelectric assembly for micropositioning a disc drive head

Piezoelectric controlled mechanism for minute movement of a...

Piezoelectric microactuator for improved tracking control of...

Piezoelectric microactuator for slider side actuation

Piezoelectric microactuator suspension assembly with...

Piezoelectric microactuators with substantially fixed axis...

Positive coupling of piezoelectric devices in disk drive...

Positive coupling of piezoelectric devices in disk drive...

Positive coupling of piezoelectric devices in disk drive...

Precise positioning actuator actuator for precisely...

Precise positioning actuator for head element and head...

Precise positioning actuator for head element and head...