Granted Patent
Utility
US 5,960,232 · App. 08/982,715
Method for controlling density in a printed image
Inventor:
Kuangti Ted Cheng
Patented Case
View Patent ↗
Granted: Sep 28, 1999
Filed: Dec 2, 1997
Inventor
Kuangti Ted Cheng
Assignee (at issue)
Tektronix, Inc.
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.