Granted Patent
Utility
US 6,449,194 · App. 09/972,151
Multiplexer with dummy switches in normally off state to increase operating speed
Inventor:
Hideo Akiyoshi
Patented Case
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Granted: Sep 10, 2002
Filed: Oct 9, 2001
Inventor
Hideo Akiyoshi
Assignee (at issue)
Fujitsu Limited
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.