Granted Patent
Utility
US 5,796,879 · App. 08/447,863
Area based interpolation for image scaling
Inventors:
Ping Wah Wong, Cormac Herley
Patented Case
View Patent ↗
Granted: Aug 18, 1998
Filed: May 23, 1995
Inventors
Ping Wah Wong
Cormac Herley
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.