Granted Patent
Utility
US 6,573,537 · App. 09/821,684
Highly reflective ohmic contacts to III-nitride flip-chip LEDs
Inventors:
Daniel Steigerwald, Steven D. Lester, Jonathan J. Wierer, Jr.
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Mar 29, 2001
Inventors
Daniel Steigerwald
Steven D. Lester
Jonathan J. Wierer, Jr.
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.