Inventor
PETERSON DOUGLAS R
US7 patents
⚠️ This page may combine multiple inventors who share the name “PETERSON DOUGLAS R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VTC INC
6 patentsUS5291347AMar 1, 1994
Write driver with H-switch synchronizing transistors
VTC INC26 citations92
US5287231AFeb 15, 1994
Write circuit having current mirrors between predriver and write driver circuits for maximum head voltage swing
VTC INC36 citations92
US5914630AJun 22, 1999
MR head preamplifier with output signal amplitude which is independent of head resistance
VTC INC31 citations91
US5534818AJul 9, 1996
Preamplifier noise filtering circuit
VTC INC19 citations82
US6111716AAug 29, 2000
Referenced magnetoresistives sensor band pass preamplifier
VTC INC12 citations73
US5717536AFeb 10, 1998
Single-ended cascode amplifier for magnetoresistive sensors
VTC INC8 citations68