Granted Patent
Utility
US 5,694,591 · App. 08/434,101
Reducing query response time using tree balancing
Inventors:
Weimin Du, Ming-Chien Shan, Umeshwar Dayal
Patented Case
View Patent ↗
Granted: Dec 2, 1997
Filed: May 2, 1995
Inventors
Weimin Du
Ming-Chien Shan
Umeshwar Dayal
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.