Granted Patent
Utility
US 6,668,041 · App. 09/853,048
Single ended line probing in DSL system
Inventors:
Jalil Kamali, Babak H. Khalaj
Patented Case
View Patent ↗
Granted: Dec 23, 2003
Filed: May 9, 2001
Inventors
Jalil Kamali
Babak H. Khalaj
Assignee (at issue)
Centillium Communications, 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.