Granted Patent
Utility
US 6,118,140 · App. 08/749,324
Semiconductor apparatus having conductive thin films
Inventors:
Takashi Nakajima, Hideo Miura, Hiroyuki Ohta, Noriaki Okamoto
Patented Case
View Patent ↗
Granted: Sep 12, 2000
Filed: Nov 14, 1996
Inventors
Takashi Nakajima
Hideo Miura
Hiroyuki Ohta
Noriaki Okamoto
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.