Granted Patent
Utility
US 6,774,734 · App. 10/306,200
Ring oscillator circuit for EDRAM/DRAM performance monitoring
Inventors:
Todd A. Christensen, Terrance Wayne Kueper, John E. Sheets, II
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Nov 27, 2002
Inventors
Todd A. Christensen
Terrance Wayne Kueper
John E. Sheets, II
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.