Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Bias circuit for magneto-resistive head

Bias circuit for magneto-resistive head

US Patent 6947238 · Granted Sep 20, 2005

Estimated economic value: $434,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Measurement circuit, driving method, and electronic instrument2022
Amplifier apparatus and magnetic recording and reproducing apparatus having the 2006
Amplifier apparatus and magnetic recording and reproducing apparatus having the 2006
Write driver circuit for driving a magnetic head2005
Reproducing amplifier and magnetic recording and reproducing apparatus employing2005
Architecture for a hard disk drive write amplifier circuit with damping control2004
Magnetic reproducing apparatus and reproducing circuit to be applied to the appa2003
Reproduction amplifier circuit of hard disk drive2003
Magnetic-head short-circuit detector2000
Current generating circuit for read/write head1998
Current setting circuit to provide a write current to a recording apparatus1996