Granted Patent
Utility
US 5,694,412 · App. 08/629,123
Epitaxial visible-light-emitting devices with light extracted through the substrate and method of making same
Inventors:
Andrew T. Hunter, Jennifer J. Zinck, K. C. Fuller, K. W. Kirby
Patented Case
View Patent ↗
Granted: Dec 2, 1997
Filed: Apr 8, 1996
Inventors
Andrew T. Hunter
Jennifer J. Zinck
K. C. Fuller
K. W. Kirby
Assignee (at issue)
H&E CO., LTD
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.