Inventor
ZECK NORMAN W
US18 patents
⚠️ This page may combine multiple inventors who share the name “ZECK NORMAN W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
15 patentsUS6731814B2May 4, 2004
Method for compressing digital documents with control of image quality and compression rate
XEROX CORP150 citations99
US6324305B1Nov 27, 2001
Method and apparatus for segmenting a composite image into mixed raster content planes
XEROX CORP141 citations97
US6020979AFeb 1, 2000
Method of encoding high resolution edge position information in continuous tone image information
XEROX CORP62 citations96
US6650261B2Nov 18, 2003
Sliding window compression method utilizing defined match locations
XEROX CORP74 citations95
US7218784B1May 15, 2007
Method and apparatus for controlling image quality and compression ratios
XEROX CORP27 citations92
US5745249AApr 28, 1998
Pipelined architecture for patterned halftone generation
XEROX CORP26 citations92
US7486416B2Feb 3, 2009
Inter-separation decorrelator
XEROX CORP13 citations84
US7742185B2Jun 22, 2010
Print sequence scheduling for reliability
XEROX CORP16 citations81
US6985249B2Jan 10, 2006
Variable data printing with optimized cache
XEROX CORP10 citations74
US9159228B2Oct 13, 2015
System and method for estimation of available parking space through intersection traffic counting
XEROX CORP5 citations73
US7339704B2Mar 4, 2008
Method for standardizing input CMYK values for clustered printing environments
XEROX CORP8 citations73
US7817290B2Oct 19, 2010
System and method for transmitting analyzed image content information for print engine control
XEROX CORP5 citations63
US6956676B2Oct 18, 2005
Methods and systems for providing halftone screens
XEROX CORP2 citations63
US6668093B2Dec 23, 2003
Method for improving dictionary-based compression by ordering raster data
XEROX CORP4 citations62
US7320284B2Jan 22, 2008
Non-offset image forming device with stimulated ink key interface and method
XEROX CORP0 citations52