Granted Patent
Utility
US 6,584,033 · App. 10/128,254
Semiconductor integrated circuit device
Inventors:
Kazushige Ayukawa, Takao Watanabe, Susumu Narita
Patented Case
View Patent ↗
Granted: Jun 24, 2003
Filed: Apr 24, 2002
Inventors
Kazushige Ayukawa
Takao Watanabe
Susumu Narita
Assignee (at issue)
HITACHI, 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.