Granted Patent
Utility
US 6,711,072 · App. 10/266,355
Digital memory circuit having a plurality of memory areas
Inventors:
Helmut Fischer, Johann Pfeiffer
Patented Case
View Patent ↗
Granted: Mar 23, 2004
Filed: Oct 7, 2002
Inventors
Helmut Fischer
Johann Pfeiffer
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.