Granted Patent
Utility
US 6,771,763 · App. 09/551,121
Method and apparatus for providing efficient VoDSL gateway-to-gateway communication
Inventors:
Hassan Hagirahim, Francis Waldman
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Apr 18, 2000
Inventors
Hassan Hagirahim
Francis Waldman
Assignee (at issue)
LUCENT TECHNOLOGIES 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.