Granted Patent
Utility
US 6,578,037 · App. 09/589,602
Partitioned access control to a database
Inventors:
Daniel ManHung Wong, Chon Hei Lei
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Jun 7, 2000
Inventors
Daniel ManHung Wong
Chon Hei Lei
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.