Granted Patent
Utility
US 6,738,542 · App. 09/494,246
Optical fibre communication system
Inventors:
Nicholas John Doran, Jeroen Nijhof
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Jan 31, 2000
Inventors
Nicholas John Doran
Jeroen Nijhof
Assignee (at issue)
BTG INTERNATIONAL INC.
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.