Granted Patent
Utility
US 5,526,311 · App. 08/175,599
Method and circuitry for enabling and permanently disabling test mode access in a flash memory device
Inventors:
Jerry A. Kreifels, Richard J. Durante, Alexander C. Mitchell, III
Patented Case
View Patent ↗
Granted: Jun 11, 1996
Filed: Dec 30, 1993
Inventors
Jerry A. Kreifels
Richard J. Durante
Alexander C. Mitchell, III
Assignee (at issue)
Intel 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.