Granted Patent
Utility
US 6,707,131 · App. 10/060,417
Semiconductor device and manufacturing method for the same
Inventors:
Shoji Kitamura, Toshiyuki Matsui
Patented Case
View Patent ↗
Granted: Mar 16, 2004
Filed: Jan 30, 2002
Inventors
Shoji Kitamura
Toshiyuki Matsui
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.