Granted Patent
Utility
US 6,385,447 · App. 09/115,102
Signaling maintenance for discontinuous information communications
Inventors:
Mohammad Soleimani, Moe Rahnema, Jean-Aicard Fabien, David Roos, Anthony Noerpel, Michael Parr
Patented Case
View Patent ↗
Granted: May 7, 2002
Filed: Jul 13, 1998
Inventors
Mohammad Soleimani
Moe Rahnema
Jean-Aicard Fabien
David Roos
Anthony Noerpel
Michael Parr
Assignee (at issue)
HUGHES ELECTRONICS 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.