Granted Patent
Utility
US 5,973,381 · App. 08/508,182
MOS capacitor and MOS capacitor fabrication method
Inventors:
Chiaki Kudo, Akihiro Yamamoto
Patented Case
View Patent ↗
Granted: Oct 26, 1999
Filed: Jul 27, 1995
Inventors
Chiaki Kudo
Akihiro Yamamoto
Assignee (at issue)
Matsushita Electronics Corporation
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.