Granted Patent
Utility
US 6,603,258 · App. 09/556,770
Light emitting diode device that emits white light
Inventors:
Regina B. Mueller-Mach, Gerd O. Mueller, Paul Scott Martin
Patented Case
View Patent ↗
Granted: Aug 5, 2003
Filed: Apr 24, 2000
Inventors
Regina B. Mueller-Mach
Gerd O. Mueller
Paul Scott Martin
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.