Granted Patent
Utility
US 6,574,155 · App. 09/805,295
Redundant multiplexer for a semiconductor memory configuration
Inventor:
Aaron Nygren
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Mar 13, 2001
Inventor
Aaron Nygren
Assignee (at issue)
Infineon Technologies AG
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.