Granted Patent
Utility
US 6,724,281 · App. 09/976,946
Waveguides and backplane systems
Inventor:
Richard A. Elco
Patented Case
View Patent ↗
Granted: Apr 20, 2004
Filed: Oct 12, 2001
Inventor
Richard A. Elco
Assignee (at issue)
FCI Americas Technology 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.