Granted Patent
Utility
US 6,750,696 · App. 10/426,653
Level conversion circuit converting logic level of signal
Inventors:
Takahiro Shimada, Hiromi Notani
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: May 1, 2003
Inventors
Takahiro Shimada
Hiromi Notani
Assignee (at issue)
MITSUBISHI ELECTRIC 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.