Inventor
SHELTON BOYD N
US5 patents
Patents
5 patentsUS5780986AJul 14, 1998
Soft switching, PWM controller and method for reducing torque ripple in multiphase DC motor
HEWLETT PACKARD CO72 citations93
US5276564AJan 4, 1994
Programmable start-of-sector pulse generator for a disk drive using embedded servo bursts and split data fields
HEWLETT PACKARD CO98 citations93
US5397971AMar 14, 1995
Bi-polar disk torquing system for a disk drive to free stuck transducers
HEWLETT PACKARD CO45 citations91
US5315456AMay 24, 1994
Programmable servo timing generator
HEWLETT PACKARD CO21 citations89
US4987514AJan 22, 1991
Method and apparatus for preventing parasitic electrical discharges in magnetic disk drives
HEWLETT PACKARD CO19 citations71