P

Inventor

PLUTOWSKI EUGENE F

US6 patents
⚠️ This page may combine multiple inventors who share the name “PLUTOWSKI EUGENE F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WESTERN DIGITAL CORP

3 patents
US6160368ADec 12, 2000

Faster spin-down operation in a disk drive by utilizing pulsed braking

WESTERN DIGITAL CORP149 citations96
US5821715AOct 13, 1998

Pulsed alignment commutation state for sensorless motor start

WESTERN DIGITAL CORP16 citations73
US5682334AOct 28, 1997

Motor start acceleration profile

WESTERN DIGITAL CORP15 citations65

WESTERN DIGITAL TECH INC

1 patent
US6342984B1Jan 29, 2002

Disk drive including DC to DC voltage converter for increasing voltage to its spindle motor and VCM

WESTERN DIGITAL TECH INC128 citations96

IBM

1 patent
US5287046AFeb 15, 1994

Method and system for actuator control for direct access storage devices

IBM32 citations91

TEXAS INSTRUMENTS INC

1 patent
US7092197B2Aug 15, 2006

Rejection of power supply variations for gain error cancellation in pulse-width-modulated motor controllers

TEXAS INSTRUMENTS INC18 citations81