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Browse by Category: Main > Information Technology
Class Information
Number: 345/26
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Data responsive crt display control > Alphanumeric display > Character generator
Description: Subject matter wherein the control means includes a storage means used as a source of the alphanumeric* characters.










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
8373703 System and method for incorporating a personalized writing style into a word program Feb. 12, 2013
8339642 Apparatus, method, and system for processing character data Dec. 25, 2012
8292807 Mobile medical workstation Oct. 23, 2012
7849233 Gesture-based character input Dec. 7, 2010
7355654 Character display control circuit Apr. 8, 2008
7289235 Information processing device, information processing system, method for controlling information processing device, storage medium and control program Oct. 30, 2007
7154397 Patient point-of-care computer system Dec. 26, 2006
7120570 Methods and apparatus for design of dot matrix visual displays Oct. 10, 2006
6678688 Method and apparatus for composite font generation Jan. 13, 2004
6421032 Method of creating external characters in image forming apparatus Jul. 16, 2002
6373450 Method and device for controlling selection using a switch Apr. 16, 2002
6281876 Method and apparatus for text image stretching Aug. 28, 2001
6229519 Display controller for communication apparatus and method therefor May. 8, 2001
6131183 Computer and method for enabling graphic user interface (GUI) control and command line (TTY) control of a computer program Oct. 10, 2000
6057813 Single chip microcomputer having a built-in on screen display device May. 2, 2000
6031517 Multi-color display unit, comprising a control arrangement for color selection Feb. 29, 2000
5929839 Image display control apparatus Jul. 27, 1999
5930408 Character pattern generation Jul. 27, 1999
5838386 On screen display circuit and position detector Nov. 17, 1998
5640172 On-screen display circuit Jun. 17, 1997
5629722 Section erasure control apparatus of character generator May. 13, 1997
5519824 System and method for storing and displaying font data representing fixed-width and compressed characters May. 21, 1996
5486842 On-screen display circuit of the interlaced scanning type Jan. 23, 1996
5467109 Circuit for generating data of a letter to be displayed on a screen Nov. 14, 1995
5436670 Image display apparatus wherein the number of characters displayed is the same regardless of the frequency of the input signal Jul. 25, 1995
5404436 Computer method and apparatus for converting compressed characters for display in full size Apr. 4, 1995
5355448 Method of generating dot signals corresponding to character pattern and the system therefor Oct. 11, 1994
5313573 Apparatus for forming character patterns with line segments May. 17, 1994
5257015 Flat panel display control apparatus Oct. 26, 1993
5202669 Display control device for superimposing data with a broadcast signal on a television screen Apr. 13, 1993
4922237 Flat panel display control apparatus May. 1, 1990
4873514 Video display system for scrolling text in selected portions of a display Oct. 10, 1989
4772883 CRT display control system Sep. 20, 1988
4760391 Tri-state on-screen display system Jul. 26, 1988
4742344 Digital display system with refresh memory for storing character and field attribute data May. 3, 1988
4740783 Visual display unit with character overstrike Apr. 26, 1988
4735515 Serial printing apparatus having two character generators, one which generates characters common to a plurality of countries Apr. 5, 1988
4713657 System for increasing the brightness of a multibeam dot-pattern cathode ray display tube Dec. 15, 1987
4697177 High resolution dot-matrix character display Sep. 29, 1987
4694392 Video display control Sep. 15, 1987
4683469 Display terminal having multiple character display formats Jul. 28, 1987
4679027 Video display control unit Jul. 7, 1987
4672370 Technique for scaling characters in a stroke-vector display system Jun. 9, 1987
4660028 Stroke-vector character generator Apr. 21, 1987
4644340 Programmable timing circuit for cathode ray tube Feb. 17, 1987
4642622 Video signal generating circuit Feb. 10, 1987
4633244 Multiple beam high definition page display Dec. 30, 1986
4616219 Character generating device Oct. 7, 1986
4586036 Graphics display systems Apr. 29, 1986

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