Granted Patent
Utility
US 6,678,093 · App. 10/096,478
Optically coupled etalons and methods of making and using same
Inventors:
Michael A. Scobey, Lucien P. Ghislain, Dennis Derickson, Loren F. Stokes
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Mar 12, 2002
Inventors
Michael A. Scobey
Lucien P. Ghislain
Dennis Derickson
Loren F. Stokes
Assignee (at issue)
Cierra Photonics 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.