Granted Patent
Utility
US 6,780,274 · App. 10/013,642
Fabrication of collimators employing optical fibers fusion-spliced to optical elements of substantially larger cross-section areas
Inventors:
Pierre Bernard, Mark A. Fitch, Paul Fournier, Marc Farrell Harris, William P. Walters
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Nov 13, 2001
Inventors
Pierre Bernard
Mark A. Fitch
Paul Fournier
Marc Farrell Harris
William P. Walters
Assignee (at issue)
LightPath 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.