Inventor
DRAGON THOMAS
US9 patents
Patents
9 patentsUS5105363AApr 14, 1992
Servo means for document-transport
UNISYS CORP23 citations91
US5021676AJun 4, 1991
Document-skew detection with photosensors
UNISYS CORP28 citations91
US5021673AJun 4, 1991
Web transport with anti-skew arrangement
UNISYS CORP26 citations90
US5120977AJun 9, 1992
Document transport control including document velocity profiles
UNISYS CORP21 citations80
US5352900AOct 4, 1994
Ribbon tracking technique with low-ribbon detection
UNISYS CORP7 citations72
US5274242ADec 28, 1993
Selectible transport-servo velocity profile for document transport
UNISYS CORP14 citations72
US5084626AJan 28, 1992
Servo for controlling document transport
UNISYS CORP6 citations60
US5313071AMay 17, 1994
Ribbon advance monitor
UNISYS CORP0 citations51
US5027702AJul 2, 1991
Print drum with alignment marks
UNISYS CORP1 citations51