Granted Patent
Utility
US 6,229,201 · App. 09/136,857
Integrated circuit having a parasitic resonance filter
Inventor:
Paul John Schwab
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Aug 20, 1998
Inventor
Paul John Schwab
Assignee (at issue)
Whitaker & Company
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.