Granted Patent
Utility
US 5,450,424 · App. 08/065,301
Semiconductor memory device with error checking and correcting function
Inventors:
Akira Okugaki, Hiroyasu Makihara, Kenji Kohda
Patented Case
View Patent ↗
Granted: Sep 12, 1995
Filed: May 24, 1993
Inventors
Akira Okugaki
Hiroyasu Makihara
Kenji Kohda
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.