Granted Patent
Utility
US 6,735,587 · App. 09/917,436
Maintaining pre-computed aggregate views incrementally in the presence of non-minimal changes
Inventors:
Latha Sankar Colby, William J. McKenna, David G. Wilhite, Jr.
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Jul 28, 2001
Inventors
Latha Sankar Colby
William J. McKenna
David G. Wilhite, Jr.
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.