Granted Patent
Utility
US 5,396,129 · App. 08/066,225
Semiconductor integrated circuit apparatus comprising clock signal line formed in a ring shape
Inventor:
Yoshihiro Tabira
Patented Case
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Granted: Mar 7, 1995
Filed: May 25, 1993
Inventor
Yoshihiro Tabira
Assignee (at issue)
Matsushita Electronics Corporation
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.