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Class Information
Number: 345/535
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Computer graphics display memory system > Graphic display memory controller > Memory arbitration
Description: Subject matter including means for granting one of the plurality of requesters access to the graphics display memory based on the requester priority information.

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8681164 Electronic system and method for selectively allowing access to a shared memory Mar. 25, 2014
8627036 Memory management techniques Jan. 7, 2014
8601223 Techniques for servicing fetch requests utilizing coalesing page table entries Dec. 3, 2013
8593471 Memory access method and access controller for a memory Nov. 26, 2013
8587599 Asset server for shared hardware graphic data Nov. 19, 2013
8576236 Mechanism for granting controlled access to a shared resource Nov. 5, 2013
8520012 Image processing method and apparatus for synchronized input and output of data and commands Aug. 27, 2013
8471860 Optimization of memory bandwidth in a multi-display system Jun. 25, 2013
8421809 Display control device Apr. 16, 2013
8416455 Image processor for correcting image data Apr. 9, 2013
8400459 Multi-thread graphics processing system Mar. 19, 2013
8397006 Arbitration scheme for accessing a shared resource Mar. 12, 2013
8339405 Programmable data processing circuit Dec. 25, 2012
8314808 Electronic system and method for selectively allowing access to a shared memory Nov. 20, 2012
8305382 Multi-thread graphics processing system Nov. 6, 2012
8248425 Optimization of memory bandwidth in a multi-display system Aug. 21, 2012
RE43565 Two-layer display-refresh and video-overlay arbitration of both DRAM and SRAM memories Aug. 7, 2012
8199157 System on chip including an image processing memory with multiple access Jun. 12, 2012
8139073 Early compression tag lookup for memory accesses Mar. 20, 2012
8106915 Display control circuit and display device Jan. 31, 2012
8098255 Graphics processing system with enhanced memory controller Jan. 17, 2012
8094158 Using programmable constant buffers for multi-threaded processing Jan. 10, 2012
8095744 Device for controlling access from a plurality of masters to shared memory composed of a plurality of banks each having a plurality of pages Jan. 10, 2012
8072461 Multi-thread graphics processing system Dec. 6, 2011
8068114 Mechanism for granting controlled access to a shared resource Nov. 29, 2011
8054315 Electronic system and method for selectively allowing access to a shared memory Nov. 8, 2011
8044964 Data processor Oct. 25, 2011
8023164 Color adjustment apparatus, display apparatus, printing apparatus, image processing apparatus, color adjustment method, graphical user interface displaying method and program Sep. 20, 2011
8009174 Processing a data array with a meandering scanning order using a circular buffer memory Aug. 30, 2011
7986326 Interactive set-top box having a unified memory architecture Jul. 26, 2011
7978198 Image data transfer method, image processing device, and imaging system Jul. 12, 2011
7944509 Video processing apparatus, video processing method and program for asynchronous input and output video images May. 17, 2011
7911476 Mulitmedia data processing apparatus with reduced buffer size Mar. 22, 2011
7911470 Fairly arbitrating between clients Mar. 22, 2011
7898547 Memory controller for handling multiple clients and method thereof Mar. 1, 2011
7839409 Acquisition of extended display identification data (EDID) using inter-IC (I2C) protocol Nov. 23, 2010
7821518 Fairly arbitrating between clients Oct. 26, 2010
7812847 Method and apparatus for providing bandwidth priority Oct. 12, 2010
7782329 Method and apparatus for protected graphics generation Aug. 24, 2010
7782328 Method and apparatus of video graphics and audio processing Aug. 24, 2010
RE41413 Computer system controller having internal memory and external memory control Jul. 6, 2010
7746348 Multi-thread graphics processing system Jun. 29, 2010
7742053 Multi-thread graphics processing system Jun. 22, 2010
7739458 Image forming apparatus, shared data management method and shared data management system Jun. 15, 2010
7725634 Microprocessor device and related method for a liquid crystal display controller May. 25, 2010
7675522 Video signal processing circuit, control method of video signal processing circuit, and integrated circuit Mar. 9, 2010
7672573 Shared memory architecture and method in an optical storage and recording system Mar. 2, 2010
7639768 Method for improving performance in a mobile device Dec. 29, 2009
7619631 Methods and systems for performing anti-aliasing operations with multiple graphics processing units Nov. 17, 2009
7551176 Systems and methods for providing shared attribute evaluation circuits in a graphics processing unit Jun. 23, 2009

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