Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Disk drive measuring pole tip protrusion by performing a write operation to heat the transducer

Disk drive measuring pole tip protrusion by performing a write operation to heat the transducer

US Patent 6950267 · Granted Sep 27, 2005

Estimated economic value: $5,678,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Data storage device modifying write operation when a laser mode hop is detected2018
Electronic system with head management mechanism and method of operation thereof2017
Data storage device modifying write operation when a laser mode hop is detected2017
Disk drive adjusting closed-loop fly height target based on change in open-loop 2015
Data storage device measuring laser protrusion fly height profile2015
Data storage device calibrating fly height actuator based on laser power for hea2015
Disk drive evaluating laser performance for heat assisted magnetic recording2015
Disk drive determining touchdown threshold2015
Data storage device adjusting laser input power to compensate for temperature va2015
Data storage device calibrating fly height actuator based on laser power for hea2015
Activity recognition method2015
Disk drive calibrating fly height actuator and laser power for heat assisted mag2014