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Class Information
Number: 345/502
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Computer graphic processing system > Plural graphics processors
Description: Subject matter wherein more than one graphics processor is used.










Sub-classes under this class:

Class Number Class Name Patents
345/503 Coprocessor (e.g., graphic accelerator) 466
345/504 Master-slave processors 191
345/505 Parallel processors (e.g., identical processors) 612
345/506 Pipeline processors 617


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

Patent Number Title Of Patent Date Issued
8711153 Methods and apparatuses for configuring and operating graphics processing units Apr. 29, 2014
8711154 System and method for parallel video processing in multicore devices Apr. 29, 2014
8711155 Early kill removal graphics processing system and method Apr. 29, 2014
8704835 Distributed clip, cull, viewport transform and perspective correction Apr. 22, 2014
8704836 Distributing primitives to multiple rasterizers Apr. 22, 2014
8692848 Method and system for tile mode renderer with coordinate shader Apr. 8, 2014
8692833 Low-power GPU states for reducing power consumption Apr. 8, 2014
8692832 Para-virtualized asymmetric GPU processors Apr. 8, 2014
8692828 3-dimensional image processor and processing method Apr. 8, 2014
8687007 Seamless display migration Apr. 1, 2014
8687008 Latency tolerant system for executing video processing operations Apr. 1, 2014
8689019 Information processing apparatus, method, and program for switching between two graphics chips safely and easily in accordance with use purpose Apr. 1, 2014
8681167 Processing pixel planes representing visual information Mar. 25, 2014
8681159 Method and apparatus for switching between graphics sources Mar. 25, 2014
8669990 Sharing resources between a CPU and GPU Mar. 11, 2014
8665279 Electrical device supporting switchable graphics function and method for controlling thereof Mar. 4, 2014
8665291 System and method of displaying multiple video feeds Mar. 4, 2014
8659607 Efficient video decoding migration for multiple graphics processor systems Feb. 25, 2014
8654133 Dynamic load balancing in multiple video processing unit (VPU) systems Feb. 18, 2014
8648868 Color correction to facilitate switching between graphics-processing units Feb. 11, 2014
8633935 Rendering processor Jan. 21, 2014
8633936 Programmable streaming processor with mixed precision instruction execution Jan. 21, 2014
8629877 Method of and system for time-division based parallelization of graphics processing units (GPUs) employing a hardware hub with router interfaced between the CPU and the GPUs for the transfer o Jan. 14, 2014
8624905 Data processing unit with multi-graphic controller and method for processing data using the same Jan. 7, 2014
8619086 Managing three dimensional scenes using shared and unified graphics processing unit memory Dec. 31, 2013
8610729 Floating point computer system with fog Dec. 17, 2013
8610728 Rendering device, non-transitory computer readable medium, and image output apparatus Dec. 17, 2013
8610727 Dynamic processing core selection for pre- and post-processing of multimedia workloads Dec. 17, 2013
8610725 Framework for dynamic configuration of hardware resources Dec. 17, 2013
8599207 Information processing apparatus, information processing method and program Dec. 3, 2013
8593466 Tile rendering for image processing Nov. 26, 2013
8587596 Multithreaded software rendering pipeline with dynamic performance-based reallocation of raster threads Nov. 19, 2013
8587593 Performance analysis during visual creation of graphics images Nov. 19, 2013
8587581 Order-preserving distributed rasterizer Nov. 19, 2013
8587594 Allocating resources based on a performance statistic Nov. 19, 2013
8585228 Viewing angle system for backlighted displays Nov. 19, 2013
8581913 Data processing apparatus and image processing apparatus Nov. 12, 2013
8582052 Discrete LED backlight control for a reduced power LCD display system Nov. 12, 2013
8576236 Mechanism for granting controlled access to a shared resource Nov. 5, 2013
8570331 System, method, and computer program product for policy-based routing of objects in a multi-graphics processor environment Oct. 29, 2013
8570332 Graphics processing system with power-gating control function, power-gating control method, and computer program products thereof Oct. 29, 2013
8564599 Policy-based switching between graphics-processing units Oct. 22, 2013
8558839 Displaying critical system screens in a multiple graphics adapter environment Oct. 15, 2013
8558842 Parallel duplicate primitive vertex detection and batching Oct. 15, 2013
8553040 Fingerprinting of fragment shaders and use of same to perform shader concatenation Oct. 8, 2013
8555099 Device having multiple graphics subsystems and reduced power consumption mode, software and methods Oct. 8, 2013
8542240 Electronic device having switchable graphics processors Sep. 24, 2013
8542745 Method for video decoding supported by graphics processing unit Sep. 24, 2013
8537167 Method and system for using bundle decoders in a processing pipeline Sep. 17, 2013
8537166 System and method for rendering and displaying high-resolution images Sep. 17, 2013

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