Granted Patent
Utility
US 6,674,903 · App. 09/407,380
Method for smoothing staircase effect in enlarged low resolution images
Inventor:
Wim Cliquet
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Sep 28, 1999
Inventor
Wim Cliquet
Assignee (at issue)
Agfa-Gevaert NV
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.