Inventor
MINTZER FREDERICK COLE
US13 patents
⚠️ This page may combine multiple inventors who share the name “MINTZER FREDERICK COLE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
12 patentsUS6222932B1Apr 24, 2001
Automatic adjustment of image watermark strength based on computed image texture
IBM233 citations98
US5875249AFeb 23, 1999
Invisible image watermark for image verification
IBM468 citations98
US5825892AOct 20, 1998
Protecting images with an image watermark
IBM605 citations98
US6577744B1Jun 10, 2003
Protecting images with an image watermark
IBM108 citations97
US6256736B1Jul 3, 2001
Secured signal modification and verification with privacy control
IBM53 citations96
US7130442B2Oct 31, 2006
Protecting images with an image watermark
IBM55 citations95
US6690383B1Feb 10, 2004
Color calibration of displays
IBM76 citations95
US6633411B1Oct 14, 2003
Method and apparatus for repurposing binary images
IBM21 citations92
US7583814B2Sep 1, 2009
Protecting images with an image watermark
IBM5 citations73
US6714321B2Mar 30, 2004
Smoothing calibration files to improve reproduction of digitized images
IBM9 citations73
US6400468B1Jun 4, 2002
Smoothing calibration files to improve reproduction of digitized images
IBM7 citations73
US6915432B1Jul 5, 2005
Composing a realigned image
IBM6 citations62