Granted Patent
Utility
US 6,353,263 · App. 09/517,510
Semiconductor device and manufacturing method thereof
Inventors:
Yoshihisa Dotta, Yasuyuki Saza, Kazuo Tamaki
Patented Case
View Patent ↗
Granted: Mar 5, 2002
Filed: Mar 2, 2000
Inventors
Yoshihisa Dotta
Yasuyuki Saza
Kazuo Tamaki
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.