Granted Patent
Utility
US 5,362,977 · App. 07/997,415
Single mirror light-emitting diodes with enhanced intensity
Inventors:
Neil Hunt, Erdmann F. Schubert
Patented Case
View Patent ↗
Granted: Nov 8, 1994
Filed: Dec 28, 1992
Inventors
Neil Hunt
Erdmann F. Schubert
Assignee (at issue)
AT&T Bell Laboratories
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.