Granted Patent
Utility
US 6,208,657 · App. 09/003,977
Programmable gateway for a virtual bearer channel platform
Inventors:
Ranga R. Dendi, Frederick A. Sherman, Timothy A. Morgan, Robert Gary Leonard, Duke Bond
Patented Case
View Patent ↗
Granted: Mar 27, 2001
Filed: Jan 7, 1998
Inventors
Ranga R. Dendi
Frederick A. Sherman
Timothy A. Morgan
Robert Gary Leonard
Duke Bond
Assignee (at issue)
MCI Communications 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.