Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hard-film stabilized soft-film biased magnetoresistive sensor with an alumina underlayer pattern for improved longitudinal servo-positioning linearity and stability

Hard-film stabilized soft-film biased magnetoresistive sensor with an alumina underlayer pattern for improved longitudinal servo-positioning linearity and stability

US Patent 5530608 · Granted Jun 25, 1996

Estimated economic value: $5,688,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Linear tape drive module for a linear tape drive system2010
Top formed grating stabilizer2009
Discrete step stabilization of narrow-track AMR read sensors2007
Method and system for providing a dual-stripe magnetoresistive element having pe2007
Non-penetration of periodic structure to PM2006
Apparatus and method for step-stabilization of GMR-based read sensors2006
Magnetic recording head having modules with opposing read elements and opposing 2006
Thin film magnetic head having improved thermal characteristics, and method of m2006
Magnetic recording head having modules with opposing read elements and opposing 2005
Servo write head with gaps for writing high and low frequency transitions2004
Semiconductor processing methods and structures for determining alignment during2002
Asymmetric recording head for same gap servo optimization2001