Christopher D.S. Donham

Person

San Mateo, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Scoreboard cache coherence in a graphics pipeline
- Patent number 9,183,607
- Issue date Nov 10, 2015
- NVIDIA Corporation
- Justin M. Mahan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Early Z scoreboard tracking system and method
- Patent number 8,860,722
- Issue date Oct 14, 2014
- NVIDIA Corporation
- Brian Cabral
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tag logic scoreboarding in a graphics pipeline
- Patent number 8,773,447
- Issue date Jul 8, 2014
- NVIDIA Corporation
- Christopher D. S. Donham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Parallelogram unified primitive description for rasterization
- Patent number 8,564,598
- Issue date Oct 22, 2013
- NVIDIA Corporation
- Edward A. Hutchins
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Writing coverage information to a framebuffer in a computer graphic...
- Patent number 8,547,395
- Issue date Oct 1, 2013
- NVIDIA Corporation
- Edward A. Hutchins
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optimal caching for virtual coverage antialiasing
- Patent number 8,325,203
- Issue date Dec 4, 2012
- NVIDIA Corporation
- Christopher D. S. Donham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Filtering unit for floating-point texture data
- Patent number 8,098,257
- Issue date Jan 17, 2012
- NVIDIA Corporation
- Walter E. Donovan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quotient remainder coverage system and method
- Patent number 8,040,357
- Issue date Oct 18, 2011
- NVIDIA Corporation
- Edward A. Hutchins
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using coverage information in computer graphics
- Patent number 8,004,522
- Issue date Aug 23, 2011
- NVIDIA Corporation
- Michael J. M. Toksvig
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting unused cache lines
- Patent number 7,996,622
- Issue date Aug 9, 2011
- NVIDIA Corporation
- Michael J. M. Toksvig
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fairly arbitrating between clients
- Patent number 7,911,470
- Issue date Mar 22, 2011
- NVIDIA Corporation
- Christopher D. S. Donham
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Shader that conditionally updates a framebuffer in a computer graph...
- Patent number 7,876,332
- Issue date Jan 25, 2011
- NVIDIA Corporation
- Christopher D. S. Donham
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
System, method and computer program product for using textures as i...
- Patent number 7,825,935
- Issue date Nov 2, 2010
- NVIDIA Corporation
- Christopher D. S. Donham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fairly arbitrating between clients
- Patent number 7,821,518
- Issue date Oct 26, 2010
- NVIDIA Corporation
- Christopher D. S. Donham
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Selecting real sample locations for ownership of virtual sample loc...
- Patent number 7,817,165
- Issue date Oct 19, 2010
- NVIDIA Corporation
- Christopher D. S. Donham
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Bounding region accumulation for graphics rendering
- Patent number 7,808,512
- Issue date Oct 5, 2010
- NVIDIA Corporation
- Edward A. Hutchins
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Processing high numbers of independent textures in a 3-D graphics p...
- Patent number 7,705,846
- Issue date Apr 27, 2010
- NVIDIA Corporation
- Christopher D. S. Donham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing high numbers of independent textures in a 3-D graphics p...
- Patent number 7,697,009
- Issue date Apr 13, 2010
- NVIDIA Corporation
- Christopher D. S. Donham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nondeterministic pixel location and identification in a raster unit...
- Patent number 7,692,654
- Issue date Apr 6, 2010
- NVIDIA Corporation
- Christopher D. S. Donham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing high numbers of independent textures in a 3-D graphics p...
- Patent number 7,589,741
- Issue date Sep 15, 2009
- NVIDIA Corporation
- Christopher D. S. Donham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Out of order graphics L2 cache
- Patent number 7,565,490
- Issue date Jul 21, 2009
- NVIDIA Corporation
- Christopher D. S. Donham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fairly arbitrating between clients
- Patent number 7,417,637
- Issue date Aug 26, 2008
- NVIDIA Corporation
- Christopher D. S. Donham
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Filtering unit for floating-point texture data
- Patent number 7,355,603
- Issue date Apr 8, 2008
- NVIDIA Corporation
- Walter E. Donovan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing high numbers of independent textures in a 3-D graphics p...
- Patent number 7,245,302
- Issue date Jul 17, 2007
- NVIDIA Corporation
- Christopher D. S. Donham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for scalable, dataflow-based, programmable proces...
- Patent number 6,980,209
- Issue date Dec 27, 2005
- NVIDIA Corporation
- Christopher D. S. Donham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for evaluating derivatives in screen space using...
- Patent number 6,646,648
- Issue date Nov 11, 2003
- Microsoft Corporation
- Christopher Donham
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Parallelogram unified primitive description for rasterization
- Publication number 20090147012
- Publication date Jun 11, 2009
- Edward A. Hutchins
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Early Z scoreboard tracking system and method
- Publication number 20080246764
- Publication date Oct 9, 2008
- Brian Cabral
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILTERING UNIT FOR FLOATING-POINT TEXTURE DATA
- Publication number 20080211827
- Publication date Sep 4, 2008
- NVIDIA Corporation
- Walter E. Donovan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Filtering unit for floating-point texture data
- Publication number 20060028482
- Publication date Feb 9, 2006
- NVIDIA Corporation
- Walter E. Donovan
- G06 - COMPUTING CALCULATING COUNTING

Christopher D.S. Donham

Person

Patents Grantslast 30 patents

Scoreboard cache coherence in a graphics pipeline

Early Z scoreboard tracking system and method

Tag logic scoreboarding in a graphics pipeline

Parallelogram unified primitive description for rasterization

Writing coverage information to a framebuffer in a computer graphic...

Optimal caching for virtual coverage antialiasing

Filtering unit for floating-point texture data

Quotient remainder coverage system and method

Using coverage information in computer graphics

Detecting unused cache lines

Fairly arbitrating between clients

Shader that conditionally updates a framebuffer in a computer graph...

System, method and computer program product for using textures as i...

Fairly arbitrating between clients

Selecting real sample locations for ownership of virtual sample loc...

Bounding region accumulation for graphics rendering

Processing high numbers of independent textures in a 3-D graphics p...

Processing high numbers of independent textures in a 3-D graphics p...

Nondeterministic pixel location and identification in a raster unit...

Processing high numbers of independent textures in a 3-D graphics p...

Out of order graphics L2 cache

Fairly arbitrating between clients

Filtering unit for floating-point texture data

Processing high numbers of independent textures in a 3-D graphics p...

Method and system for scalable, dataflow-based, programmable proces...

Method and system for evaluating derivatives in screen space using...

Patents Applicationslast 30 patents

Parallelogram unified primitive description for rasterization

Early Z scoreboard tracking system and method

FILTERING UNIT FOR FLOATING-POINT TEXTURE DATA

Filtering unit for floating-point texture data