Granted Patent
Utility
US 5,347,280 · App. 08/086,786
Frequency diversity transponder arrangement
Inventor:
Josef H. Schuermann
Patented Case
View Patent ↗
Granted: Sep 13, 1994
Filed: Jul 2, 1993
Inventor
Josef H. Schuermann
Assignee (at issue)
TEXAS INSTRUMENTS DEUTSCHLAND GMBH
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.