Granted Patent
Utility
US 5,612,795 · App. 08/302,247
HSL corrections in CMY color space
Inventor:
Wilhelm Dichter
Patented Case
View Patent ↗
Granted: Mar 18, 1997
Filed: Sep 8, 1994
Inventor
Wilhelm Dichter
Assignee (at issue)
Linotype-Hell AG
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.