Granted Patent
Utility
US 6,504,844 · App. 09/057,287
High speed internet access
Inventor:
Stefan Keller-Tuberg
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Apr 8, 1998
Inventor
Stefan Keller-Tuberg
Assignee (at issue)
ALCATEL
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.