Granted Patent
Utility
US 6,046,461 · App. 08/866,620
Semiconductor integrated circuit device
Inventors:
Yutaka Saitoh, Yuji Yamamoto, Hirokazu Ikeda
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: May 30, 1997
Inventors
Yutaka Saitoh
Yuji Yamamoto
Hirokazu Ikeda
Assignee (at issue)
Seiko Instruments R & D Center Inc.
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.