Granted Patent
Utility
US 5,986,206 · App. 08/988,103
Solar cell
Inventors:
Nobuyuki Kambe, Peter S. Dardi
Patented Case
View Patent ↗
Granted: Nov 16, 1999
Filed: Dec 10, 1997
Inventors
Nobuyuki Kambe
Peter S. Dardi
Assignee (at issue)
NanoGram Corporation
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.