Granted Patent
Utility
US 6,662,175 · App. 09/850,765
Semantic query optimization using value correlation
Inventors:
Ahmad Said Ghazal, Paul Laurence Sinclair
Patented Case
View Patent ↗
Granted: Dec 9, 2003
Filed: May 8, 2001
Inventors
Ahmad Said Ghazal
Paul Laurence Sinclair
Assignee (at issue)
NCR 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.