Granted Patent
Utility
US 6,108,647 · App. 09/082,057
Method, apparatus and programmed medium for approximating the data cube and obtaining approximate answers to queries in relational databases
Inventors:
Viswanath Poosala, Venkatesh Ganti
Patented Case
View Patent ↗
Granted: Aug 22, 2000
Filed: May 21, 1998
Inventors
Viswanath Poosala
Venkatesh Ganti
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.