Inventor

CHRYSAFIS CHRISTOS

US5 patents

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

HEWLETT PACKARD DEVELOPMENT CO

2 patents

US6546143B1Apr 8, 2003

Efficient wavelet-based compression of large images

HEWLETT PACKARD DEVELOPMENT CO144 citations97

US6701020B2Mar 2, 2004

JADE-JPEG based adaptive document compression engine

HEWLETT PACKARD DEVELOPMENT CO26 citations91

TEXAS INSTRUMENTS INC

1 patent

US6956973B1Oct 18, 2005

Image compression

TEXAS INSTRUMENTS INC18 citations83

ESS TECHNOLOGY INC

1 patent

US7120196B2Oct 10, 2006

Intra-prediction using intra-macroblock motion compensation

ESS TECHNOLOGY INC14 citations82

NVIDIA CORP

1 patent

US8373718B2Feb 12, 2013

Method and system for color enhancement with color volume adjustment and variable shift along luminance axis

NVIDIA CORP2 citations61