Granted Patent
Utility
US 6,683,887 · App. 09/465,352
Asymmetrical digital subscriber line (ADSL) downstream high speed cell bus interface protocol
Inventors:
Tony Huang, Prakash Appanna, Jensheng Lee, Hamid Baradaran, Hans Christian Mogensen, James Lotz, Tom Kwang-Tsai Koai, Osama Bahgat
Patented Case
View Patent ↗
Granted: Jan 27, 2004
Filed: Dec 16, 1999
Inventors
Tony Huang
Prakash Appanna
Jensheng Lee
Hamid Baradaran
Hans Christian Mogensen
James Lotz
Tom Kwang-Tsai Koai
Osama Bahgat
Assignee (at issue)
Alcatel USA Sourcing, 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.