Granted Patent
Utility
US 6,635,962 · App. 09/950,058
Chip on chip semiconductor device
Inventors:
Kazutaka Shibata, Shigeyuki Ueda, Toshio Enami
Patented Case
View Patent ↗
Granted: Oct 21, 2003
Filed: Sep 12, 2001
Inventors
Kazutaka Shibata
Shigeyuki Ueda
Toshio Enami
Assignee (at issue)
ROHM 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.