Granted Patent
Utility
US 6,441,298 · App. 09/638,686
Surface-plasmon enhanced photovoltaic device
Inventor:
Tineke Thio
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Aug 15, 2000
Inventor
Tineke Thio
Assignee (at issue)
NEC Research Institute, Inc.
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.