Assignee
REDACTRON CORP
13 patents
Top patents by PatentIndex Score
US4054944AOct 18, 1977
Finger operated switching device
REDACTRON CORP66 citations94
US3946275AMar 23, 1976
Binary switching video amplifier
REDACTRON CORP17 citations74
US4194188AMar 18, 1980
Interrogation of key switches using pulse width detection
REDACTRON CORP7 citations72
US4022313AMay 10, 1977
Ribbon lifting mechanism
REDACTRON CORP11 citations72
US4000512ADec 28, 1976
Width modulated magnetic recording
REDACTRON CORP15 citations72
US4325063AApr 13, 1982
Display device with variable capacity buffer memory
REDACTRON CORP12 citations71
US3987282AOct 19, 1976
Shaft position controlling system
REDACTRON CORP18 citations70
US4194223AMar 18, 1980
Magnetic recording detection
REDACTRON CORP6 citations63
US3970896AJul 20, 1976
Vertical deflection circuit
REDACTRON CORP4 citations63
US3934088AJan 20, 1976
Data terminal for connection to telephone or teleprinter facilities
REDACTRON CORP4 citations63
US3931545AJan 6, 1976
Horizontal deflection circuit
REDACTRON CORP6 citations63
US4215943AAug 5, 1980
Motor driven single element printer
REDACTRON CORP4 citations61
US4192619AMar 11, 1980
Electronically controlled printer system
REDACTRON CORP6 citations61