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Class Information
Number: 345/467
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Computer graphics processing > Character generating
Description: Subject matter wherein a character data element is generated.










Sub-classes under this class:

Class Number Class Name Patents
345/471 Alteration of stored font 353
345/472.3 Calligraphic 72
345/469.1 Character border 105
345/468 Character geometry processing 191
345/470 Generating character fill data from outline data 99


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Patent Number Title Of Patent Date Issued
5995118 Data coding system and decoding circuit of compressed code Nov. 30, 1999
5990907 Automatic font management within an operating system environment Nov. 23, 1999
5982387 Hint assignment method and font file construction method Nov. 9, 1999
5977948 Input processing system for characters Nov. 2, 1999
5977949 Character forming apparatus Nov. 2, 1999
5973682 Method and apparatus for indicating functional areas of a graphical user interface Oct. 26, 1999
5959634 Character generating system employing thickening or narrowing of characters Sep. 28, 1999
5959609 Method for displaying graphics Sep. 28, 1999
5956419 Unsupervised training of character templates using unsegmented samples Sep. 21, 1999
5949438 High resolution real time Raster image processing system and method Sep. 7, 1999
5946001 Output apparatus with changeable font resolution Aug. 31, 1999
5943484 Advanced material requirements planning in microelectronics manufacturing Aug. 24, 1999
5940085 Register controlled text image stretching Aug. 17, 1999
5936636 Encoding schemes Aug. 10, 1999
5937420 Pointsize-variable character spacing Aug. 10, 1999
5929839 Image display control apparatus Jul. 27, 1999
5926189 Method and apparatus for typographic glyph construction including a glyph server Jul. 20, 1999
5923321 Structural graph display system Jul. 13, 1999
5920880 Method and system for a dynamic rendering protocol Jul. 6, 1999
5920324 Character pattern producing apparatus capable of producing character pattern having connected character elements Jul. 6, 1999
5917507 Output apparatus and method capable of outputting information in response to instructions for data source Jun. 29, 1999
5917501 Method of cutting outline fonts into strokes and parts Jun. 29, 1999
5910805 Method for displaying bitmap derived text at a display having limited pixel-to-pixel spacing resolution Jun. 8, 1999
5909221 Gray scaled data generating device which balances width and shade of strokes by repositioning their center line to a predetermined distance from pixel border Jun. 1, 1999
5909223 Text face scaler Jun. 1, 1999
5900866 Method and system for providing video graphics adapter functionality on a simple frame buffer May. 4, 1999
5898439 Method and apparatus for drawing characters which draws curved segments based on approximate points Apr. 27, 1999
5883640 Computing apparatus and operating method using string caching to improve graphics performance Mar. 16, 1999
5883637 Kerning method and a typographic apparatus utilizing same Mar. 16, 1999
5874955 Interactive rule based system with selection feedback that parameterizes rules to constrain choices for multiple operations Feb. 23, 1999
5870085 Generating text strings Feb. 9, 1999
5870074 Image display control device, method and computer program product Feb. 9, 1999
5870107 Character and symbol pattern generator based on skeleton data including thickness calculation Feb. 9, 1999
5870472 Dynamic relocation of the service data channel Feb. 9, 1999
5867172 Thickened and thinned character generating device including elements for removing undesirably formed outline portions Feb. 2, 1999
5850488 Character generating method and apparatus using discrimination of stored font data Dec. 15, 1998
5835100 Method and system for displaying characters composed of multile juxtaposed images within a display device of a data processing system Nov. 10, 1998
5831636 Method for compressing ideographic characters for storage decompression and display and a communication device therefor Nov. 3, 1998
5826092 Method and apparatus for performance optimization in power-managed computer systems Oct. 20, 1998
5825999 Minimum character region determining apparatus and method, character string generating apparatus for generating a character string according to the minimum character region determining method Oct. 20, 1998
5818432 Character generator and video display device using the same Oct. 6, 1998
5812113 Picture forming device Sep. 22, 1998
5808600 Character pattern forming method and apparatus Sep. 15, 1998
5802538 System for enhanced utility of custom characters including dividing the custom characters into custom character groups and adapting the custom character groups to each other Sep. 1, 1998
5802532 Kerning method and electronic typographic/editing apparatus Sep. 1, 1998
5793381 Unicode converter Aug. 11, 1998
5793902 Character information processor Aug. 11, 1998
5790126 Method for rendering a spline for scan conversion of a glyph Aug. 4, 1998
5784069 Bidirectional code converter Jul. 21, 1998
5784301 Method and apparatus for producing paper fiber structure data, and method and apparatus for drawing bled figure Jul. 21, 1998

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