Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Drive motor controller for low power disk drive

Drive motor controller for low power disk drive

US Patent 5246479 · Granted Sep 21, 1993

Estimated economic value: $1,270,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Disk drive actuator parking method using impact rebound crash stop with bias tab2007
Method and apparatus mapping logical tracks in a disk drive for optimizing track2007
Method and apparatus positioning a read head to follow a track in a hard disk dr2006
Disk drive actuator impact rebound crash stop with bias tab and pusher and crash2005
Winchester disk drive motor circuitry1993
Low power disk drive spindle motor controller1992
Low power disk drive spindle motor controller1992
Efficient head positioner power amplifier1990
Efficient head positioner power amplifier1990
Winchester disk drive motor circuitry1989
Low loss brushless DC motor1982