Granted Patent
Utility
US 6,717,243 · App. 10/183,980
Semiconductor device and the manufacturing method thereof
Inventors:
Hiroyuki Shinogi, Toshimitsu Taniguchi
Patented Case
View Patent ↗
Granted: Apr 6, 2004
Filed: Jun 28, 2002
Inventors
Hiroyuki Shinogi
Toshimitsu Taniguchi
Assignee (at issue)
SANYO 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.