Search Results - william+messner

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2010-024 - Embedded electrothermal microactuator head actuator for tracking control
2010-024 - Embedded electrothermal microactuator head actuator for tracking control Other Information The servo system of a disk drive has two primary operations, namely track seek and track follow. Track seek is the operation of moving the head (containing the read transducer and the write transducer) from one data track to another. After the completion...
Published: 4/24/2026   |   Updated: 2/6/2026   |   Inventor(s): William Messner, James Bain
Keywords(s):  
Category(s): Technology
2007-121 - Electrothermal Actuator for Head Skew Compensation in Disk Drives (DSSC)
2007-121 - Electrothermal Actuator for Head Skew Compensation in Disk Drives (DSSC) Abstract This invention is a rotary micro actuator suitable for both skew compensation and high bandwidth control in a hard disk drive head.
Published: 4/24/2026   |   Updated: 2/6/2026   |   Inventor(s): William Messner, James Bain, Gary Fedder
Keywords(s):  
Category(s): Technology