Granted Patent
Utility
US 6,330,671 · App. 08/880,201
Method and system for secure distribution of cryptographic keys on multicast networks
Inventor:
Ashar Aziz
Patented Case
View Patent ↗
Granted: Dec 11, 2001
Filed: Jun 23, 1997
Inventor
Ashar Aziz
Assignee (at issue)
Sun Microsystems Inc.
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.