Granted Patent
Utility
US 4,464,823 · App. 06/520,054
Method for eliminating short and latent short circuit current paths in photovoltaic devices
Inventors:
Masatsugu Izu, Vincent D. Cannella
Patented Case
View Patent ↗
Granted: Aug 14, 1984
Filed: Aug 3, 1983
Inventors
Masatsugu Izu
Vincent D. Cannella
Assignee (at issue)
Energy Conversion Devices, 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.