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Class Information
Number: 345/542
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Computer graphics display memory system > Shared memory > Unified memory architecture (e.g., uma)
Description: Subject matter wherein a portion or part of the main or system memory is used as graphics display memory.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8665283 Method to transfer image data between arbitrarily overlapping areas of memory Mar. 4, 2014
8531471 Shared virtual memory Sep. 10, 2013
8421809 Display control device Apr. 16, 2013
8314808 Electronic system and method for selectively allowing access to a shared memory Nov. 20, 2012
8194087 Scalable unified memory architecture Jun. 5, 2012
8054315 Electronic system and method for selectively allowing access to a shared memory Nov. 8, 2011
8035650 Tiled cache for multiple software programs Oct. 11, 2011
7898548 Electronic system and method for selectively allowing access to a shared memory Mar. 1, 2011
7821519 Scalable unified memory architecture Oct. 26, 2010
7777753 Electronic system and method for selectively allowing access to a shared memory Aug. 17, 2010
7777749 Programmable 3D graphics pipeline for multimedia applications Aug. 17, 2010
RE41413 Computer system controller having internal memory and external memory control Jul. 6, 2010
7673304 Multithreaded kernel for graphics processing unit Mar. 2, 2010
7557809 Memory access methods in a unified memory system Jul. 7, 2009
7542045 Electronic system and method for display using a decoder and arbiter to selectively allow access to a shared memory Jun. 2, 2009
7400327 Apparatus, system, and method for a partitioned memory Jul. 15, 2008
7369133 Apparatus, system, and method for a partitioned memory for a graphics system May. 6, 2008
7333116 Data processor having unified memory architecture using register to optimize memory access Feb. 19, 2008
7333106 Method and apparatus for Z-buffer operations Feb. 19, 2008
7321368 Electronic system and method for display using a decoder and arbiter to selectively allow access to a shared memory Jan. 22, 2008
7307667 Method and apparatus for an integrated high definition television controller Dec. 11, 2007
7295249 Digital television display control apparatus and method Nov. 13, 2007
7248267 Method and apparatus for simulated direct frame buffer access for graphics adapters Jul. 24, 2007
7158141 Programmable 3D graphics pipeline for multimedia applications Jan. 2, 2007
7145568 Shared translation address caching Dec. 5, 2006
7123267 Core logic chip conducting multi-channel data transmission Oct. 17, 2006
7116304 Liquid crystal display apparatus Oct. 3, 2006
7106338 Method and system for optimal usage of memory for storing scheduling and guiding data in 3D-enabled EPG Sep. 12, 2006
7106339 System with local unified memory architecture and method Sep. 12, 2006
7073033 Memory model for a run-time environment Jul. 4, 2006
7035976 Content recording apparatus Apr. 25, 2006
6999086 Video communication terminal and method of controlling memory access in the same Feb. 14, 2006
6900815 Image data storage method May. 31, 2005
6885378 Method and apparatus for the implementation of full-scene anti-aliasing supersampling Apr. 26, 2005
6864896 Scalable unified memory architecture Mar. 8, 2005
6859208 Shared translation address caching Feb. 22, 2005
6839063 Memory access methods in a unified memory system Jan. 4, 2005
6753873 Shared memory control between detector framing node and processor Jun. 22, 2004
6717583 Data processor having unified memory architecture providing priority memory access Apr. 6, 2004
6704019 Graphic processing apparatus and method Mar. 9, 2004
6690379 Computer system controller having internal memory and external memory control Feb. 10, 2004
6658531 Method and apparatus for accessing graphics cache memory Dec. 2, 2003
6600493 Allocating memory based on memory device organization Jul. 29, 2003
6567094 System for controlling read and write streams in a circular FIFO buffer May. 20, 2003
6532019 Input/output integrated circuit hub incorporating a RAMDAC Mar. 11, 2003
6501480 Graphics accelerator Dec. 31, 2002
6480198 Multi-function controller and method for a computer graphics display system Nov. 12, 2002
6469703 System of accessing data in a graphics system and method thereof Oct. 22, 2002
6414688 Programmable graphics memory method Jul. 2, 2002
6377268 Programmable graphics memory apparatus Apr. 23, 2002

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