Granted Patent
Utility
US 6,542,269 · App. 09/397,640
Optical device for processing an optical impulse
Inventors:
Mario Martinelli, Guido Alberto Maier, Lorenzo Ghioni, Achille Pattavina
Patented Case
View Patent ↗
Granted: Apr 1, 2003
Filed: Sep 16, 1999
Inventors
Mario Martinelli
Guido Alberto Maier
Lorenzo Ghioni
Achille Pattavina
Assignee (at issue)
Corning O.T.I.
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.