Granted Patent
Utility
US 6,718,355 · App. 09/777,622
Systems and methods for a partial sum digital fir filter
Inventors:
Benjamin E. Felts, III, Wilson Wang
Patented Case
View Patent ↗
Granted: Apr 6, 2004
Filed: Feb 5, 2001
Inventors
Benjamin E. Felts, III
Wilson Wang
Assignee (at issue)
Conexant Systems, LLC
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.