Granted Patent
Utility
US 6,445,047 · App. 09/695,381
Semiconductor device and method for fabricating the same
Inventors:
Takayuki Yamada, Masaru Moriwaki
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Oct 25, 2000
Inventors
Takayuki Yamada
Masaru Moriwaki
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.