Granted Patent
Utility
US 6,650,790 · App. 09/591,702
Digital processing apparatus for variable image-size enlargement with high-frequency bandwidth synthesis
Inventors:
James H. Arbeiter, Roger Frank Bessler
Patented Case
View Patent ↗
Granted: Nov 18, 2003
Filed: Jun 9, 2000
Inventors
James H. Arbeiter
Roger Frank Bessler
Assignee (at issue)
Nothshore Laboratories, 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.