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Your search returned 197 patents.
( 345/559 in Current US Classification )
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Patent IDTitleDate Filed
6570570 Parallel processing processor and parallel processing method July 19, 1999
6545684 Accessing data stored in a memory December 29, 1999
6542160 Re-generating a displayed image June 18, 1999
6538657 High-performance band combine function May 23, 2000
6535217 Integrated circuit for graphics processing including configurable display interface and method therefore January 20, 1999
6525738 Display list processor for decoupling graphics subsystem operations from a host processor July 16, 1999
6515648 Shift register circuit, driving circuit of display device, and display device using the driving circuit August 29, 2000
6492992 Graphic pattern processing apparatus August 21, 2001
6466221 Data processing system and image processing system June 13, 2001
6456290 Application program interface for a graphics system June 22, 2001
6452601 Pixel component packing, unpacking, and modification May 20, 1999
6452600 Graphics system interface November 28, 2000
6452599 Method and apparatus for generating a specific computer hardware component exception handler November 30, 1999
6437775 Flat display unit September 9, 1999
6426754 Simple image processing system and method capable of reducing occurrence of unwanted overhead October 13, 2000
6424348 Application program interface for a graphics system June 22, 2001
6414687 Register setting-micro programming system February 18, 1998
6392654 Method and apparatus for processing data with improved concurrency September 1, 1998
6380920 Electro-optical device drive circuit, electro-optical device and electronic equipment using the same October 18, 1999
6268874 State parser for a multi-stage graphics pipeline August 4, 1998
6268870 Image display method, image display apparatus and imaged-based diagnostic apparatus August 28, 1998
6243081 Data structure for efficient retrieval of compressed texture data from a memory system July 31, 1998
6232939 Liquid crystal display apparatus including scanning circuit having bidirectional shift register stages November 9, 1998
6230324 Device for transmitting broadcast-program information and allowing other information sources to be accessed April 11, 1997
6225969 Driver of liquid crystal panel, liquid crystal device, and electronic equipment July 8, 1998
6204864 Apparatus and method having improved memory controller request handler July 17, 1998
6204863 Method for dynamic XY tiled texture caching August 6, 1998
6195106 Graphics system with multiported pixel buffers for accelerated pixel processing January 6, 2000
6191535 Electroluminescence display apparatus November 23, 1999
6188411 Closed-loop reading of index registers using wide read and narrow write for multi-threaded system July 2, 1998
6163324 Median calculation using SIMD operations June 30, 1998
6141020 Opposing directional fill calculators in a graphics processor November 12, 1997
6111592 DMA data transfer apparatus, motion picture decoding apparatus using the same, and DMA data transfer method November 24, 1997
6100905 Expansion of data June 6, 1996
6091393 Scan driver IC for a liquid crystal display December 23, 1997
6028613 Method and apparatus for programming a graphics subsystem register set March 20, 1997
6002412 Increased performance of graphics memory using page sorting fifos May 30, 1997
5999200 Method and apparatus for automatically controlling the destination of a graphics command in a register file January 23, 1998
5995122 Method and apparatus for parallel conversion of color values from a single precision floating point format to an integer format April 30, 1998
5959638 Method and apparatus for constructing a frame buffer with a fast copy means March 22, 1996
5933157 Central processing unit with integrated graphics functions April 19, 1996
5889533 First-in-first-out device for graphic drawing engine February 14, 1997
5856831 Clamping system and method for clamping floating point color values from a geometry accelerator in a computer graphics system June 12, 1996
5850572 Error-tolerant video display subsystem March 8, 1996
5847717 Data synchronization between a plurality of asynchronous data renderers August 28, 1997
5821948 Image processing circuit and display unit having the image processing circuit August 15, 1994
5812147 Instruction methods for performing data formatting while moving data between memory and a vector register file September 20, 1996
5802219 Methods and apparatus for table lookup transformation of digital images November 27, 1995
5777631 Method and apparatus for displaying a video window in a computer graphics display September 11, 1997
5748947 Information processing system for switchably processing data associated with straight line vectors December 18, 1996
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