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Class Information
Number: 345/509
Name: Computer graphics processing, operator interface processing, and selective visual display systems >
Description:

Sub-classes under this class:

Class Number	Class Name	Patents
345/	Plural physical display element control system (e.g., non-crt) (345/30)	0
345/	Computer graphics processing (345/418)	0
345/	Display attribute controller (345/112)	0
345/	Computer graphics processing (345/418)	0
345/	Computer graphics processing (345/418)	0
345/1.1	Plural display systems	544
345/10	Data responsive crt display control	139
345/156	Display peripheral interface input device	2,477
345/204	Display driving control circuitry	2,138
345/30	Plural physical display element control system (e.g., non-crt)	147
345/4	Single display system having stacked superimposed display devices (e.g., tandem)	146
345/418	Computer graphics processing	682
345/501	Computer graphic processing system	736
345/530	Computer graphics display memory system	320
345/7	Image superposition by optical means (e.g., heads-up display)	878
345/901	Electronic book with display	157
345/902	Menu display	95
345/903	Modular display	109
345/904	Display with fail/safe testing feature	145
345/905	Display device with housing structure	343
345/947	Font character edge processing	22
345/948	Alteration of stored fonts to maintain feature consistency throughout scaled font	15
345/949	Animation processing method	22