Granted Patent
Utility
US 6,486,499 · App. 09/469,657
III-nitride light-emitting device with increased light generating capability
Inventors:
Michael R. Krames, Daniel Steigerwald, Fred A. Kish, Jr., Pradeep Rajkomar, Jonathan J. Wierer, Jr., Tun Tan
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Dec 22, 1999
Inventors
Michael R. Krames
Daniel Steigerwald
Fred A. Kish, Jr.
Pradeep Rajkomar
Jonathan J. Wierer, Jr.
Tun Tan
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.