Granted Patent
Utility
US 5,400,354 · App. 07/193,681
Laminated upper cladding structure for a light-emitting device
Inventors:
Michael J. Ludowise, Nick Holonyak, Jr., Stephen J. Caracci, Michael R. Krames, Fred A. Kish, Jr.
Patented Case
View Patent ↗
Granted: Mar 21, 1995
Filed: Feb 8, 1994
Inventors
Michael J. Ludowise
Nick Holonyak, Jr.
Stephen J. Caracci
Michael R. Krames
Fred A. Kish, Jr.
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.