Granted Patent
Utility
US 6,501,885 · App. 09/757,914
Optical waveguide coupler and method for producing same
Inventors:
Reto Holzner, Thomas J. Brunschwiler, Josef Wagner, Alex Dommann, Andreas Mündle, Jakob Jütz
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: Jan 10, 2001
Inventors
Reto Holzner
Thomas J. Brunschwiler
Josef Wagner
Alex Dommann
Andreas Mündle
Jakob Jütz
Assignee (at issue)
Contraves Space AG
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.