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Class Information
Number: 345/503
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Computer graphic processing system > Plural graphics processors > Coprocessor (e.g., graphic accelerator)
Description: Subject matter wherein two or more graphics processors operate concurrently with the different processors performing different types of operations to increase the system performance.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6426754 |
Simple image processing system and method capable of reducing occurrence of unwanted overhead |
Jul. 30, 2002 |
| 6424348 |
Application program interface for a graphics system |
Jul. 23, 2002 |
| 6417858 |
Processor for geometry transformations and lighting calculations |
Jul. 9, 2002 |
| 6414687 |
Register setting-micro programming system |
Jul. 2, 2002 |
| 6407740 |
Addressable output buffer architecture |
Jun. 18, 2002 |
| 6404439 |
SIMD control parallel processor with simplified configuration |
Jun. 11, 2002 |
| 6392654 |
Method and apparatus for processing data with improved concurrency |
May. 21, 2002 |
| 6384831 |
Graphic processor and data processing system |
May. 7, 2002 |
| 6366288 |
Image display control apparatus for displaying images corresponding to action of an object |
Apr. 2, 2002 |
| 6366287 |
Display device including a cache memory having a plurality of memory segments |
Apr. 2, 2002 |
| 6362824 |
System-wide texture offset addressing with page residence indicators for improved performance |
Mar. 26, 2002 |
| 6359624 |
Apparatus having graphic processor for high speed performance |
Mar. 19, 2002 |
| 6347344 |
Integrated multimedia system with local processor, data transfer switch, processing modules, fixed functional unit, data streamer, interface unit and multiplexer, all integrated on multimedia |
Feb. 12, 2002 |
| 6346946 |
Graphics controller embedded in a core logic unit |
Feb. 12, 2002 |
| 6342892 |
Video game system and coprocessor for video game system |
Jan. 29, 2002 |
| 6337689 |
Adaptive buffering of computer graphics vertex commands |
Jan. 8, 2002 |
| 6334180 |
Processor coupled by visible register set to modular coprocessor including integrated multimedia unit |
Dec. 25, 2001 |
| 6333743 |
Method and apparatus for providing image and graphics processing using a graphics rendering engine |
Dec. 25, 2001 |
| 6331856 |
Video game system with coprocessor providing high speed efficient 3D graphics and digital audio signal processing |
Dec. 18, 2001 |
| 6329996 |
Method and apparatus for synchronizing graphics pipelines |
Dec. 11, 2001 |
| 6317135 |
Shared memory graphics accelerator system |
Nov. 13, 2001 |
| 6317133 |
Graphics processor with variable performance characteristics |
Nov. 13, 2001 |
| 6311242 |
Method and apparatus for supporting dynamic insertion and removal of PCI devices |
Oct. 30, 2001 |
| 6304952 |
Information processing apparatus and information processing method |
Oct. 16, 2001 |
| 6279099 |
Central processing unit with integrated graphics functions |
Aug. 21, 2001 |
| 6275240 |
Method and apparatus for maintaining load balance on a graphics bus when an upgrade device is installed |
Aug. 14, 2001 |
| 6275243 |
Method and apparatus for accelerating the transfer of graphical images |
Aug. 14, 2001 |
| 6275242 |
Method and apparatus for terminating direct memory access transfers from system memory to a video device |
Aug. 14, 2001 |
| 6263391 |
Modular bus bridge |
Jul. 17, 2001 |
| 6259459 |
Apparatus and method for image data processing of pixel data in raster lines |
Jul. 10, 2001 |
| 6223239 |
Dual purpose apparatus, method and system for accelerated graphics port or system area network interface |
Apr. 24, 2001 |
| 6219071 |
ROM-based control unit in a geometry accelerator for a computer graphics system |
Apr. 17, 2001 |
| 6211891 |
Method for enabling and configuring and AGP chipset cache using a registry |
Apr. 3, 2001 |
| 6208350 |
Methods and apparatus for processing DVD video |
Mar. 27, 2001 |
| 6209077 |
General purpose programmable accelerator board |
Mar. 27, 2001 |
| 6204851 |
Apparatus and method for applying effects to graphical images |
Mar. 20, 2001 |
| 6184902 |
Centralized branch intelligence system and method for a geometry accelerator |
Feb. 6, 2001 |
| 6181352 |
Graphics pipeline selectively providing multiple pixels or multiple textures |
Jan. 30, 2001 |
| 6181346 |
Graphics system |
Jan. 30, 2001 |
| 6160559 |
Method and apparatus for providing frame-time feedback to graphics application programs |
Dec. 12, 2000 |
| 6160560 |
Graphic request management system |
Dec. 12, 2000 |
| 6151034 |
Graphics hardware acceleration method, computer program, and system |
Nov. 21, 2000 |
| 6147695 |
System and method for combining multiple video streams |
Nov. 14, 2000 |
| 6141021 |
Method and apparatus for eliminating contention on an accelerated graphics port |
Oct. 31, 2000 |
| 6138174 |
Industrial control system providing remote execution of graphical utility programs |
Oct. 24, 2000 |
| 6130680 |
Method and apparatus for multi-level demand caching of textures in a graphics display device |
Oct. 10, 2000 |
| 6128026 |
Double buffered graphics and video accelerator having a write blocking memory interface and method of doing the same |
Oct. 3, 2000 |
| 6124868 |
Method and apparatus for multiple co-processor utilization of a ring buffer |
Sep. 26, 2000 |
| 6115717 |
System and method for open space metadata-based storage and retrieval of images in an image database |
Sep. 5, 2000 |
| 6111615 |
Address generating and mapping device of video capture system |
Aug. 29, 2000 |
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