Granted Patent
Utility
US 6,534,800 · App. 09/666,557
Semiconductor device and method of fabricating the same
Inventors:
Hiroki Ohbo, Nobuhiko Hayashi
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Sep 21, 2000
Inventors
Hiroki Ohbo
Nobuhiko Hayashi
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.