Granted Patent
Utility
US 6,400,865 · App. 09/584,072
Article comprising a Bragg grating in a few-moded optical waveguide
Inventors:
Thomas Andrew Strasser, Paul S. Westbrook
Patented Case
View Patent ↗
Granted: Jun 4, 2002
Filed: May 31, 2000
Inventors
Thomas Andrew Strasser
Paul S. Westbrook
Assignee (at issue)
Fitel USA Corp.
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.