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Class Information
Number: 345/25
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Data responsive crt display control > Alphanumeric display
Description: Subject matter wherein the control means selectably provides an image of a font of alphanumeric* characters on the CRT.

Sub-classes under this class:

Class Number Class Name Patents
345/26 Character generator 89

Patents under this class:
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Patent Number Title Of Patent Date Issued
8665252 Duty cycle calculation and implementation for solid state illuminators Mar. 4, 2014
8538398 Method and system for customizing a user interface of a mobile device Sep. 17, 2013
8463244 Apparatus and method for displaying an event in a wireless terminal Jun. 11, 2013
7813768 Dialing screen method and layer structure for a mobile terminal Oct. 12, 2010
7260262 Display control method, and program, information processing apparatus and optical character recognizer Aug. 21, 2007
7206756 System and method for facilitating commercial transactions over a data network Apr. 17, 2007
6836271 Boldfaced character-displaying method and display equipment employing the boldfaced character-displaying method Dec. 28, 2004
6791550 Management of presentation time in a digital media presentation system with variable rate presentation capability Sep. 14, 2004
6701263 Method and apparatus for displaying electric power elements for video display appliance Mar. 2, 2004
6587034 Data communication device Jul. 1, 2003
6512626 Composite sheets with electrically switchable optical properties made of light-scattering base material Jan. 28, 2003
6380928 Dynamically configurable electronic survey response alert system Apr. 30, 2002
6292164 System and method for character display and entry in character processing system Sep. 18, 2001
6057813 Single chip microcomputer having a built-in on screen display device May. 2, 2000
5870074 Image display control device, method and computer program product Feb. 9, 1999
5555172 User interface for controlling accessories and entering data in a vehicle Sep. 10, 1996
5494573 Reverse osmosis water purification diagnostic system Feb. 27, 1996
5248964 Separate font and attribute display system Sep. 28, 1993
5233336 Connected-run dropout-free center point fill method for displaying characters Aug. 3, 1993
5187775 Computer representation of nucleotide and protein sequences Feb. 16, 1993
5029289 Character display system Jul. 2, 1991
5012232 Bit mapped memory plane with character attributes for video display Apr. 30, 1991
4935893 Data display apparatus Jun. 19, 1990
4853683 Enhanced capacity display monitor Aug. 1, 1989
4843468 Scanning techniques using hierarchical set of curves Jun. 27, 1989
4772883 CRT display control system Sep. 20, 1988
4727366 Apparatus and method for CRT display screen Feb. 23, 1988
4684937 Enhanced data display system Aug. 4, 1987
4633142 Multibeam graphic display system utilizing bit mapping memory Dec. 30, 1986
4625203 Arrangement for providing data signals for a data display system Nov. 25, 1986
4581611 Character display system Apr. 8, 1986
4574279 Video display system having multiple selectable screen formats Mar. 4, 1986
4555701 Legibility enhancement for alphanumeric displays Nov. 26, 1985
4555763 Method and apparatus for storage and accessing of characters, and electronic printer employing same Nov. 26, 1985
4521020 Apparatus for displaying grouped characters in scanning type display Jun. 4, 1985
4491925 Precision time tracking line generator Jan. 1, 1985
4475124 Synchronizing system for character display Oct. 2, 1984
4455554 Proportionality in minature displays Jun. 19, 1984
4451824 Color convergence data processing in a CRT color display station May. 29, 1984
4435703 Apparatus and method for simultaneous display of characters of variable size and density Mar. 6, 1984
4419662 Character generator with latched outputs Dec. 6, 1983
4404554 Video address generator and timer for creating a flexible CRT display Sep. 13, 1983
4399435 Memory control unit in a display apparatus having a buffer memory Aug. 16, 1983
4345245 Method and apparatus for arranging segmented character groups in a digital typesetter Aug. 17, 1982
4334231 Non impact display screen output printer Jun. 8, 1982
4298867 Cathode ray tube character smoother Nov. 3, 1981
4274094 Cathode-ray tube display apparatus Jun. 16, 1981
4270126 Video amplifier arrangement with wideband D-C gain control May. 26, 1981
4270124 Alphanumeric CRT display system with unitary character formation and refresh May. 26, 1981
4267555 Rotatable raster scan display May. 12, 1981

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