Granted Patent
Utility
US 5,912,895 · App. 08/640,705
Information network access apparatus and methods for communicating information packets via telephone lines
Inventors:
John Brian Terry, Roger St. Patrick Richards
Patented Case
View Patent ↗
Granted: Jun 15, 1999
Filed: May 1, 1996
Inventors
John Brian Terry
Roger St. Patrick Richards
Assignee (at issue)
Nortel Networks Limited
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.