Inventor
VLAHOS PETRO
US19 patents
⚠️ This page may combine multiple inventors who share the name “VLAHOS PETRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ULTIMATTE CORP
7 patentsUS4625231ANov 25, 1986
Comprehensive electronic compositing system
ULTIMATTE CORP56 citations96
US4589013AMay 13, 1986
Automated encoded signal color image compositing
ULTIMATTE CORP106 citations93
US5831685ANov 3, 1998
Backing color and luminance nonuniformity compensation
ULTIMATTE CORP22 citations92
US5742354AApr 21, 1998
Method for generating non-visible window edges in image compositing systems
ULTIMATTE CORP50 citations92
US5515109AMay 7, 1996
Backing color and luminance nonuniformity compensation
ULTIMATTE CORP27 citations92
US5424781AJun 13, 1995
Backing color and luminance nonuniformity compensation for linear image compositing
ULTIMATTE CORP37 citations92
US6538396B1Mar 25, 2003
Automatic foreground lighting effects in a composited scene
ULTIMATTE CORP23 citations86
ASS OF MOTION PICTURE AND TELE
3 patentsUS4007487AFeb 8, 1977
Electronic composite photography with color control
ASS OF MOTION PICTURE AND TELE64 citations95
US4044207AAug 23, 1977
Apparatus for reproducing a multiple track photographic sound record
ASS OF MOTION PICTURE AND TELE9 citations72
US3969593AJul 13, 1976
Sound recording on color film by hue modulation
ASS OF MOTION PICTURE AND TELE17 citations72