Granted Patent
Utility
US 6,608,331 · App. 10/247,928
Assembly for a thin-film optical device, organic electroluminescent display device and method of manufacturing same
Inventor:
Paulus Cornelis Duineveld
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Sep 20, 2002
Inventor
Paulus Cornelis Duineveld
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.