Granted Patent
Utility
US 5,459,690 · App. 07/920,315
Integrated semiconductor memory with redundancy arrangement
Inventors:
Johann Rieger, Johann Stecker
Patented Case
View Patent ↗
Granted: Oct 17, 1995
Filed: Aug 17, 1992
Inventors
Johann Rieger
Johann Stecker
Assignee (at issue)
Siemens Aktiengesellschaft
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.