Granted Patent
Utility
US 6,650,044 · App. 09/688,053
Stenciling phosphor layers on light emitting diodes
Inventor:
Christopher H. Lowery
Patented Case
View Patent ↗
Granted: Nov 18, 2003
Filed: Oct 13, 2000
Inventor
Christopher H. Lowery
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.