Granted Patent
Utility
US 5,353,344 · App. 07/947,069
Method of determining levels at given frequencies of a VF signal
Inventor:
Martin A. Knitsch
Patented Case
View Patent ↗
Granted: Oct 4, 1994
Filed: Sep 18, 1992
Inventor
Martin A. Knitsch
Assignee (at issue)
Alcatel STR AG
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.