Granted Patent
Utility
US 5,786,915 · App. 08/734,883
Optical multiplexing device
Inventor:
Michael A. Scobey
Patented Case
View Patent ↗
Granted: Jul 28, 1998
Filed: Oct 22, 1996
Inventor
Michael A. Scobey
Assignee (at issue)
Corning OCA Corporation
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.