Granted Patent
Utility
US 6,480,431 · App. 09/943,009
Semiconductor having mechanism capable of operating at high speed
Inventor:
Hideto Hidaka
Patented Case
View Patent ↗
Granted: Nov 12, 2002
Filed: Aug 31, 2001
Inventor
Hideto Hidaka
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.