Inventor

FITZHUGH ANDREW

US7 patents

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

HEWLETT PACKARD CO

3 patents

US6075535AJun 13, 2000

Method and apparatus for visualizing the tile access frequencies for tiled, multi-resolution images

HEWLETT PACKARD CO78 citations94

US5991438ANov 23, 1999

Color halftone error-diffusion with local brightness variation reduction

HEWLETT PACKARD CO57 citations94

US5991512ANov 23, 1999

Ink relocation for color halftones

HEWLETT PACKARD CO40 citations91

HEWLETT PACKARD DEVELOPMENT CO

2 patents

US7734622B1Jun 8, 2010

Media-driven browsing

HEWLETT PACKARD DEVELOPMENT CO29 citations91

US7797135B2Sep 14, 2010

Method and apparatus for correcting the time of recordal of a series of recordings

HEWLETT PACKARD DEVELOPMENT CO7 citations72

SOBEL IRWIN

1 patent

US8228371B2Jul 24, 2012

Projection screen and camera array

SOBEL IRWIN12 citations74

MORONEY NATHAN M

1 patent

US8936279B1Jan 20, 2015

Customized advertising in print products and other products

MORONEY NATHAN M3 citations61