Granted Patent
Utility
US 6,751,218 · App. 09/514,074
Method and system for ATM-coupled multicast service over IP networks
Inventors:
Hassan Hagirahim, Francis Waldman
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Feb 26, 2000
Inventors
Hassan Hagirahim
Francis Waldman
Assignee (at issue)
Avaya Technology LLC
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.