Granted Patent
Utility
US 6,201,614 · App. 09/220,324
Dithered image compression system
Inventor:
Frederick Lin
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Dec 24, 1998
Inventor
Frederick Lin
Assignee (at issue)
ELECTRONICS FOR IMAGING, 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.