Granted Patent
Utility
US 6,288,967 · App. 09/742,078
Semiconductor integrated circuit device
Inventors:
Hiroki Fujisawa, Kazuhiko Kajigaya, Kenichi Fukui, Toshikazu Tachibana
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: Dec 22, 2000
Inventors
Hiroki Fujisawa
Kazuhiko Kajigaya
Kenichi Fukui
Toshikazu Tachibana
Assignee (at issue)
HITACHI, 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.