Granted Patent
Utility
US 5,214,637 · App. 07/685,571
High speed two wire modem
Inventors:
Manickam R. Sridhar, Aniruddha Mukherjee, John L. Moran, III
Patented Case
View Patent ↗
Granted: May 25, 1993
Filed: Apr 15, 1991
Inventors
Manickam R. Sridhar
Aniruddha Mukherjee
John L. Moran, III
Assignee (at issue)
Codex Corporation
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.