Inventor

PETTITT GREGORY S

US45 patents

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

PETTITT GREGORY S

TEXAS INSTRUMENTS INC

Color source selection for improved brightness

Low intensity contouring and color shift reduction using dither

Enhanced color correction

Method of calibrating a color wheel system having a clear segment

Video signal processor and method for secondary images

Discrete light color processor

Contouring reduction in SLM-based display

Error diffusion filter for DMD display

System and method for computing color correction coefficients

High bit depth display with low flicker

Diagonal to rectangular pixel mapping for spatial light modulator

Compression and decompression of degamma tables for projection systems

Spatial-temporal multiplexing for high bit-depth resolution displays

Non-binary pulse-width modulation for improved brightness

Light amplitude modulation with neutral density filters

Method of increase sharpness in digital displays

Contour mitigation using parallel blue noise dithering system

Digital system and method for displaying images using shifted bit-weights for neutral density filtering applications

Color mapping techniques for color imaging devices

High brightness display systems using multiple spatial light modulators

Automated color matching for tiled projection system

Method and system for light processing using a gold segment

Spectral filtering of phosphor color wheels

Projector light source and system, including configuration for display of 3D images

Parallel dithering contour mitigation

Enhanced color correction circuitry capable of employing negative RGB values

Color sequence illumination system with phosphor light filter

Light modulator image display projector architectures

Multi-spatial light modulator image display projector architectures using solid state light sources

LED illumination with red laser assist

Projector light source and system, including configuration for display of 3D using passive viewing glasses

Enhanced projected image interface

Light modulator image display projector architectures

Spatial light modulator image display projector apparatus with solid state illumination light sources

Sequential color reproduction method

Projection illumination device and method for projection visual display system using multiple controlled light emitters having individual wavelengths

Projection system using reflected light from a color wheel

System and method for projection systems using sequential color techniques

System and method for color processing

Enhanced color correction circuitry capable of employing negative RGB values

System and method for dynamically altering a color gamut

PETTITT GREGORY S

Apparatus and method for decoding extended color space data

Telecine system for expanded color gamut processing

CLATANOFF TODD ALAN

System and method for dynamically altering a color gamut

SMOYER ERIN PATRICIA MURPHY

Method and system for emulating a display