Granted Patent
Utility
US 6,483,764 · App. 09/761,045
Dynamic DRAM refresh rate adjustment based on cell leakage monitoring
Inventors:
Louis Lu Chen Hsu, Gerd Frankowsky, Oliver Weinfurtner
Patented Case
View Patent ↗
Granted: Nov 19, 2002
Filed: Jan 16, 2001
Inventors
Louis Lu Chen Hsu
Gerd Frankowsky
Oliver Weinfurtner
Assignee (at issue)
International Business Machines Corporation
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.