Granted Patent
Utility
US 5,721,896 · App. 08/644,599
Method for skew resistant join size estimation
Inventors:
Sumit Ganguly, Phillip B. Gibbons, Yossi Matias, Abraham Silberschatz
Patented Case
View Patent ↗
Granted: Feb 24, 1998
Filed: May 13, 1996
Inventors
Sumit Ganguly
Phillip B. Gibbons
Yossi Matias
Abraham Silberschatz
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.