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Class Information
Number: 345/551
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Computer graphics display memory system > Frame buffer > Character memory
Description: Subject matter wherein the graphics display memory retains codes which represent an alphanumeric symbol.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7289235 |
Information processing device, information processing system, method for controlling information processing device, storage medium and control program |
Oct. 30, 2007 |
| 7218327 |
Font memory for a display |
May. 15, 2007 |
| 7199805 |
Method and apparatus for titling |
Apr. 3, 2007 |
| 7170564 |
On-screen display device |
Jan. 30, 2007 |
| 7109996 |
Apparatus and method for rendering characters into a memory |
Sep. 19, 2006 |
| 7009617 |
On-screen display device |
Mar. 7, 2006 |
| 6999082 |
Character code converting system in multi-platform environment, and computer readable recording medium having recorded character code converting program |
Feb. 14, 2006 |
| 6995779 |
Driving device for a display |
Feb. 7, 2006 |
| 6831645 |
System and method for performing font operations when background color is transparent |
Dec. 14, 2004 |
| 6630966 |
Device for controlling the displaying of characters in a video system |
Oct. 7, 2003 |
| 6601205 |
Method to descramble the data mapping in memory circuits |
Jul. 29, 2003 |
| 6529284 |
Efficient rendering of masks to a screened buffer using a lookup table |
Mar. 4, 2003 |
| 6483510 |
Integrated graphic and character mixing circuit for driving an LCD display |
Nov. 19, 2002 |
| 6421059 |
Apparatus and method for rendering characters into a memory |
Jul. 16, 2002 |
| 6290604 |
Video game apparatus and memory used therefor |
Sep. 18, 2001 |
| 6275237 |
Structural graph display system |
Aug. 14, 2001 |
| 6229519 |
Display controller for communication apparatus and method therefor |
May. 8, 2001 |
| 6225989 |
Matrix character generation system |
May. 1, 2001 |
| 6219072 |
Microcomputer with a built in character display circuit and visual display unit using such a microcomputer |
Apr. 17, 2001 |
| 6203431 |
Video game apparatus and memory medium used therefor |
Mar. 20, 2001 |
| 6201529 |
Liquid crystal display apparatus and method of driving the same |
Mar. 13, 2001 |
| 6195078 |
Parallel mode on-screen display system |
Feb. 27, 2001 |
| 6144414 |
Image recording and reproduction apparatus |
Nov. 7, 2000 |
| 6104396 |
Information processing system |
Aug. 15, 2000 |
| 6047263 |
Method of displaying information by an electronic price label |
Apr. 4, 2000 |
| 6034673 |
Information display device and process for video display equipment using codes corresponding to font data |
Mar. 7, 2000 |
| 5949438 |
High resolution real time Raster image processing system and method |
Sep. 7, 1999 |
| 5946001 |
Output apparatus with changeable font resolution |
Aug. 31, 1999 |
| 5940068 |
Display controlling apparatus and control method thereof |
Aug. 17, 1999 |
| 5923314 |
Image processing system |
Jul. 13, 1999 |
| 5923321 |
Structural graph display system |
Jul. 13, 1999 |
| 5917507 |
Output apparatus and method capable of outputting information in response to instructions for data source |
Jun. 29, 1999 |
| 5900866 |
Method and system for providing video graphics adapter functionality on a simple frame buffer |
May. 4, 1999 |
| 5883640 |
Computing apparatus and operating method using string caching to improve graphics performance |
Mar. 16, 1999 |
| 5877753 |
Electronic apparatus having a schedule management function |
Mar. 2, 1999 |
| 5870085 |
Generating text strings |
Feb. 9, 1999 |
| 5870084 |
System and method for efficiently storing and quickly retrieving glyphs for large character set languages in a set top box |
Feb. 9, 1999 |
| 5847699 |
Karaoke data processing system and data processing method |
Dec. 8, 1998 |
| 5841429 |
Method and apparatus for managing a character pattern |
Nov. 24, 1998 |
| 5799202 |
Video terminal architecture without dedicated memory |
Aug. 25, 1998 |
| 5742298 |
64 bit wide video front cache |
Apr. 21, 1998 |
| 5734873 |
Display controller with accelerated drawing of text strings |
Mar. 31, 1998 |
| 5731810 |
Display device with character masking function |
Mar. 24, 1998 |
| 5726680 |
Process for displaying text in the CGA graphic mode on the screen of a personal computer |
Mar. 10, 1998 |
| 5592594 |
Method and apparatus for allocating cache memory space for font data |
Jan. 7, 1997 |
| 5560614 |
Video game system having reduced memory needs for a raster scanned display |
Oct. 1, 1996 |
| 5543823 |
Data storing method of a row buffer in on-screen display and control circuit thereof |
Aug. 6, 1996 |
| 5539428 |
Video font cache |
Jul. 23, 1996 |
| 5495266 |
Still picture display apparatus and external storage device used therein |
Feb. 27, 1996 |
| 5483257 |
Background picture display apparatus and external storage unit used therefor |
Jan. 9, 1996 |
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