Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus and method for sensing an external magnetic field to protect a perpendicular magnetic recording (PMR) hard disk drive

Apparatus and method for sensing an external magnetic field to protect a perpendicular magnetic recording (PMR) hard disk drive

US Patent 7826162 · Granted Nov 2, 2010

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Voice film of multi-layered structure for flat type speaker2014
Method and apparatus for estimating touchdown of a slider in a hard disk drive2011