Granted Patent
Utility
US 6,493,348 · App. 09/204,049
XDSL-based internet access router
Inventors:
Alexander D. Gelman, Rajesh Khandelwal
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Dec 2, 1998
Inventors
Alexander D. Gelman
Rajesh Khandelwal
Assignee (at issue)
Telcordia 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.