Granted Patent
Utility
US 6,472,254 · App. 09/746,321
Integrated photovoltaic switch with integrated power device including etching backside of substrate
Inventors:
William F. Cantarini, Steven C. Lizotte
Patented Case
View Patent ↗
Granted: Oct 29, 2002
Filed: Dec 21, 2000
Inventors
William F. Cantarini
Steven C. Lizotte
Assignee (at issue)
International Rectifier 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.