Granted Patent
Utility
US 6,191,985 · App. 09/528,424
Dynamic memory having two modes of operation
Inventors:
Thoralf Gratz, Patrick Heyne, Dieter Harle, Helmut Schneider
Patented Case
View Patent ↗
Granted: Feb 20, 2001
Filed: Mar 17, 2000
Inventors
Thoralf Gratz
Patrick Heyne
Dieter Harle
Helmut Schneider
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.