Granted Patent
Utility
US 6,694,448 · App. 09/799,884
SRAM row redundancy
Inventor:
John M. Callahan
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Mar 5, 2001
Inventor
John M. Callahan
Assignee (at issue)
NanoAmp Solutions, 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.