Granted Patent
Utility
US 6,345,272 · App. 09/361,688
Rewriting queries to access materialized views that group along an ordered dimension
Inventors:
Andrew Witkowski, Randall Bello, Mohamed Ziauddin
Patented Case
View Patent ↗
Granted: Feb 5, 2002
Filed: Jul 27, 1999
Inventors
Andrew Witkowski
Randall Bello
Mohamed Ziauddin
Assignee (at issue)
Oracle 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.