Granted Patent
Utility
US 5,796,939 · App. 08/812,899
High frequency sampling of processor performance counters
Inventors:
Lance M. Berc, Sanjay Ghemawat, Monika H. Henzinger, Richard L. Sites, Carl A. Waldspurger, William E. Weihl
Patented Case
View Patent ↗
Granted: Aug 18, 1998
Filed: Mar 10, 1997
Inventors
Lance M. Berc
Sanjay Ghemawat
Monika H. Henzinger
Richard L. Sites
Carl A. Waldspurger
William E. Weihl
Assignee (at issue)
Digital Equipment 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.