Inventor

VOORHIES DOUGLAS A

US40 patents

⚠️ This page may combine multiple inventors who share the name “VOORHIES DOUGLAS A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VOORHIES DOUGLAS A

NVIDIA CORP

Single semiconductor graphics platform

Single semiconductor graphics platform system and method with skinning, swizzling and masking capabilities

System, method and article of manufacture for an interlock module in a computer graphics processing pipeline

Transform, lighting and rasterization system embodied on a single semiconductor platform

Occlusion culling method and apparatus for graphics systems

Modified method and apparatus for improved occlusion culling in graphics systems

Method for efficiently rendering color information for a pixel in a computer system

Integrated graphics processing unit with antialiasing

System and method for a graphics processing framework embodied utilizing a single semiconductor platform

System and method for display list occlusion branching

System, method and article of manufacture for Z-value and stencil culling prior to rendering in a computer graphics processing pipeline

System and method for accelerating graphics processing using a post-geometry data stream during multiple-pass rendering

System, method and computer program product for performing a scissor operation in a graphics processing framework embodied on a single semiconductor platform

Method, apparatus and article of manufacture for area rasterization using sense points

Clipping system and method for a graphics processing framework embodied on a single semiconductor platform

Clip-less rasterization using line equation-based traversal

Graphics processing unit with an integrated fog and blending operation

Culling data selection system and method

Stippled lines using direct distance evaluation

Single semiconductor graphics platform with blending and fog capabilities

Method, apparatus and article of manufacture for boustrophedonic rasterization

Masking system and method for a graphics processing framework embodied on a single semiconductor platform

Stippled lines using direct distance evaluation

Clipping system and method for a single graphics semiconductor platform

Integrated graphics processing unit with antialiasing

System, method and computer program product for altering saturation in a computer graphics pipeline

Accelerated rendering with temporally interleaved details

VOORHIES DOUGLAS A

Tight depth range occlusion prediction system and method

Occlusion prediction graphics processing system and method

Occlusion prediction compression system and method

HEWLETT PACKARD CO

Texture mapping for computer graphics display controller system

NVIDA CORP

Clipping with addition of vertices to existing primitives

APOLLO COMPUTER

Display controller utilizing attribute bits

PRIME COMPUTER INC

Image display apparatus and method having virtual cursor

MOLNAR STEVEN E

Method and system for efficient antialiased rendering

HEWLET PACKARD COMPANY

Quadratic interpolation for shaded image generation

BAKDASH JONATHAN

Accelerated rendering with temporally interleaved details

LEGAKIS JUSTIN S

Method for rasterizing non-rectangular tile groups in a raster stage of a graphics pipeline

FRENCH MARK J

Optimizing a graphics rendering pipeline using early Z-mode

STEINER WALTER R

Method for parallel fine rasterization in a raster stage of a graphics pipeline