Granted Patent
Utility
US 6,330,677 · App. 09/179,477
Object-based security system
Inventor:
Ashraf T. Madoukh
Patented Case
View Patent ↗
Granted: Dec 11, 2001
Filed: Oct 27, 1998
Inventor
Ashraf T. Madoukh
Assignee (at issue)
SPRINT COMMUNICATIONS COMPANY, L.P.
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.