Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of and apparatus for masking a master for reproduction

Method of and apparatus for masking a master for reproduction

US Patent 6146817 · Granted Nov 14, 2000

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Light-sensitive component for use in photoresists2011
Apparatus and method for determining image correction values for printing an ima2005
Apparatus and method for exposing a digital image onto a light-sensitive materia2004
Method for improving the contrast reproduction of digitized images2004
Method for electronic reduction of the contrast of video images as early as duri2003
Method and apparatus for printing photographs from developed film onto light-sen2002
Method of purifying thrombin-like protease enzymes obtained from snake venom2001
Method for determining the amount of light in each primary color when copying a 2001
Defined enzyme mixtures for obtaining cells and treating wounds2000
Method and apparatus for copying transparencies to light-sensitive material2000
Process and apparatus for recoating a deactivated catalyst coating in a catalyst2000
Device and method for reproducing originals onto light-sensitive material2000