Granted Patent
Utility
US 6,204,523 · App. 09/187,357
High stability optical encapsulation and packaging for light-emitting diodes in the green, blue, and near UV range
Inventors:
Julian Carey, William David Collins, III, Jason Posselt
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Nov 6, 1998
Inventors
Julian Carey
William David Collins, III
Jason Posselt
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.