Granted Patent
Utility
US 5,323,339 · App. 07/889,942
Digital anti-aliasing filter system
Inventor:
Ronald E. Altenbach
Patented Case
View Patent ↗
Granted: Jun 21, 1994
Filed: Jun 2, 1992
Inventor
Ronald E. Altenbach
Assignee (at issue)
Rockwell International Corporation
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.