Inventor

SUTLIFF DAVID E

US3 patents

Patents

3 patents

US5157559AOct 20, 1992

Adjustable bandwidth differentiating amplifier for a magnetic disk drive

VTC INC29 citations83

US5278700AJan 11, 1994

Differentiating amplifier responsive to track locations and variations of element values from desired values

VTC INC15 citations70

US5227737AJul 13, 1993

Method and apparatus for adjusting the pole positions of a differentiating amplifier

VTC INC4 citations59