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Class Information
Number: 345/224
Name: Computer graphics processing, operator interface processing, and selective visual display systems >

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 955
345/10 Data responsive crt display control 164
345/156 Display peripheral interface input device 4,563
345/204 Display driving control circuitry 4,398
345/30 Plural physical display element control system (e.g., non-crt) 236
345/4 Single display system having stacked superimposed display devices (e.g., tandem) 246
345/418 Computer graphics processing 1,069
345/501 Computer graphic processing system 1,103
345/530 Computer graphics display memory system 514
345/7 Image superposition by optical means (e.g., heads-up display) 1,158
345/901 Electronic book with display 192
345/902 Menu display 106
345/903 Modular display 126
345/904 Display with fail/safe testing feature 165
345/905 Display device with housing structure 431
345/947 Font character edge processing 26
345/948 Alteration of stored fonts to maintain feature consistency throughout scaled font 18
345/949 Animation processing method 30

Patents under this class:

Patent Number Title Of Patent Date Issued

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