Granted Patent
Utility
US 6,310,998 · App. 09/815,969
Fabrication of refractive index patterns in optical fibers having protective optical coatings
Inventor:
Dmitry Starodubov
Patented Case
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Granted: Oct 30, 2001
Filed: Mar 22, 2001
Inventor
Dmitry Starodubov
Assignee (at issue)
D-Star Technologies, 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.