Granted Patent
Utility
US 6,787,445 · App. 09/708,085
Method for fabricating semiconductor device
Inventors:
Nobuhiro Jiwari, Shinichi Imai
Patented Case
View Patent ↗
Granted: Sep 7, 2004
Filed: Nov 8, 2000
Inventors
Nobuhiro Jiwari
Shinichi Imai
Assignee (at issue)
Matsushita Electric Industry 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.