Granted Patent
Utility
US 6,282,345 · App. 09/254,741
Device for coupling waveguides to one another
Inventor:
Robert Schimpe
Patented Case
View Patent ↗
Granted: Aug 28, 2001
Filed: Nov 1, 1999
Inventor
Robert Schimpe
Assignee (at issue)
Siemens Aktiengesellschaft
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.