Granted Patent
Utility
US 5,289,475 · App. 07/620,835
Semiconductor memory with inverted write-back capability and method of testing a memory using inverted write-back
Inventor:
William C. Slemmer
Patented Case
View Patent ↗
Granted: Feb 22, 1994
Filed: Nov 29, 1990
Inventor
William C. Slemmer
Assignee (at issue)
STMICROELECTRONICS, INC.
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.