Granted Patent
Utility
US 6,504,229 · App. 09/836,554
Semiconductor device and process of manufacturing the same
Inventors:
Hiroshi Yamauchi, Masayuki Satoh
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Apr 18, 2001
Inventors
Hiroshi Yamauchi
Masayuki Satoh
Assignee (at issue)
SHARP KABUSHIKI KAISHA
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.