Assignee
COMPUGRAPHIC CORP
US7 patents
Top patents by PatentIndex Score
US4675830AJun 23, 1987
Method for producing a scaleable typeface data
COMPUGRAPHIC CORP110 citations95
US4338673AJul 6, 1982
Phototypesetting system and method
COMPUGRAPHIC CORP53 citations92
US3955186AMay 4, 1976
Character image generation apparatus and CRT phototypesetting system
COMPUGRAPHIC CORP36 citations88
US4230978AOct 28, 1980
Impulse drive system
COMPUGRAPHIC CORP25 citations78
US4934780AJun 19, 1990
Constant deviation scanning apparatus
COMPUGRAPHIC CORP5 citations53
US4793672ADec 27, 1988
Constant deviation scanning apparatus
COMPUGRAPHIC CORP5 citations53
US4400069AAug 23, 1983
Phototypesetter font disk
COMPUGRAPHIC CORP4 citations51