Granted Patent
Utility
US 6,763,097 · App. 09/720,724
Source adaptive digital subscriber line and method
Inventor:
Roman Vitenberg
Patented Case
View Patent ↗
Granted: Jul 13, 2004
Filed: Apr 12, 2001
Inventor
Roman Vitenberg
Assignee (at issue)
CopperGate Communications Ltd.
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.