Inventor
ZABLE JACK LOUIS
US14 patents
⚠️ This page may combine multiple inventors who share the name “ZABLE JACK LOUIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
13 patentsUS6313925B1Nov 6, 2001
System, method, and program for saving toner/ink in a color printer without sacrificing image quality
IBM85 citations97
US6281984B1Aug 28, 2001
Enhanced system, method and program for converting an externally defined four dimensional colorant (CMYK) into an equivalent four dimensional colorant defined in terms of the four inks (C′M′Y′K′) that are associated with a given printer
IBM61 citations95
US6198549B1Mar 6, 2001
System, method, program, and print pattern for performing registration calibration for printers by measuring density
IBM64 citations95
US6061501AMay 9, 2000
System, method and program for converting an externally defined four colorant (CMYK) into an equivalent four dimensional colorant defined in terms of the four inks (C'M'Y'K') that are associated with a given printer
IBM58 citations95
US6147698ANov 14, 2000
Density control for a printer
IBM49 citations92
US6137594AOct 24, 2000
System, method and program for converting an externally defined colorant CMYK into an equivalent colorant (C'M'Y'K') associated with a given printer
IBM31 citations92
US6137596AOct 24, 2000
System, method, and program for converting three dimensional colorants to more than three dimensional colorants
IBM33 citations92
US5987168ANov 16, 1999
System, method, and program for converting three dimensional colorants to more than three dimensional colorants
IBM38 citations92
US6804027B2Oct 12, 2004
Gray scale calibration tool for setting the density of a printer
IBM11 citations73
US5724079AMar 3, 1998
Combined black and color ink jet printing
IBM10 citations72
US4063252ADec 13, 1977
Method and apparatus for controlling the velocity of ink drops in an ink jet printer
IBM16 citations68
US5876132AMar 2, 1999
Method and system for high character density printing utilizing low pel density characters
IBM6 citations62
US5871287AFeb 16, 1999
Extended ribbon life for improved bar code printing
IBM2 citations53