Granted Patent
Utility
US 5,576,575 · App. 08/567,796
Semiconductor conversion device
Inventor:
Noriho Terasawa
Patented Case
View Patent ↗
Granted: Nov 19, 1996
Filed: Dec 6, 1995
Inventor
Noriho Terasawa
Assignee (at issue)
FUJI ELECTRIC CO., LTD.
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.