Granted Patent
Utility
US 6,760,137 · App. 09/268,132
Wave division multiplexing communications system
Inventor:
Gabriel Yavor
Patented Case
View Patent ↗
Granted: Jul 6, 2004
Filed: Mar 12, 1999
Inventor
Gabriel Yavor
Assignee (at issue)
ECI Telecom Ltd.
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.