Granted Patent
Utility
US 6,205,442 · App. 09/311,654
Bitmap index compression
Inventors:
Jeffrey Ira Cohen, Michael Depledge, Hakan Jakobsson, Mark Kremer, Cetin Ozbutun, Quoc Tai Tran
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: May 13, 1999
Inventors
Jeffrey Ira Cohen
Michael Depledge
Hakan Jakobsson
Mark Kremer
Cetin Ozbutun
Quoc Tai Tran
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.