Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Index servo type magnetic head positioning control apparatus and method thereof

Index servo type magnetic head positioning control apparatus and method thereof

US Patent 4697213 · Granted Sep 29, 1987

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Magnetic disk apparatus using both servo-surface servo and data-surface servo1994
Data recording/reproducing apparatus having recording head position detection an1993
Signal detector of magnetic disk apparatus1986