Granted Patent
Utility
US 6,122,417 · App. 09/136,202
WDM Multiplexer-Demultiplexer using fabry-perot filter array
Inventors:
Vijaysekhar Jayaraman, Frank Peters
Patented Case
View Patent ↗
Granted: Sep 19, 2000
Filed: Aug 19, 1998
Inventors
Vijaysekhar Jayaraman
Frank Peters
Assignee (at issue)
W. L. Gore & Associates, 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.