Granted Patent
Utility
US 6,489,636 · App. 09/823,732
Indium gallium nitride smoothing structures for III-nitride devices
Inventors:
Werner Goetz, Michael D. Camras, Nathan Gardner, R. Scott Kern, Andrew Y. Kim, Stephen A. Stockman
Patented Case
View Patent ↗
Granted: Dec 3, 2002
Filed: Mar 29, 2001
Inventors
Werner Goetz
Michael D. Camras
Nathan Gardner
R. Scott Kern
Andrew Y. Kim
Stephen A. Stockman
Assignee (at issue)
Lumileds Lighting US, LLC
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.