Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Servo system with once per revolution rejection

Servo system with once per revolution rejection

US Patent 5610487 · Granted Mar 11, 1997

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Acceleration feed-forward correction enabled or disabled based on track follow l2008
Micro actuator gain calibration based on a sinusoidal input signal2008
Method and apparatus for calibrating piezoelectric driver in dual actuator disk 2005
Closed loop charge mode drive for piezo actuators using a DC restore amplifier2004
Disk drive seek control system utilizing predicted motion parameter and dynamic 2000
System architecture for hard disk drive2000
Disk drive with shock evaluator2000
Integrated shock sensing device1999
System architecture for HDD1999
Dual internal bus system architecture for hard disk drive1997
TUT servo IC architecture1996
Spindle motor start control process and apparatus1995