Granted Patent
Utility
US 6,157,060 · App. 09/111,120
High density integrated semiconductor memory and method for producing the memory
Inventor:
Martin Kerber
Patented Case
View Patent ↗
Granted: Dec 5, 2000
Filed: Jul 6, 1998
Inventor
Martin Kerber
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.