Granted Patent
Utility
US 6,028,858 · App. 08/659,217
ANI-dormant connections for frame relay
Inventors:
Henry Rivers, Charles M. Corbalis, Muthu Muthuraman, Syed Rahman, Paul Farah, Shyla Bearelly
Patented Case
View Patent ↗
Granted: Feb 22, 2000
Filed: Jun 7, 1996
Inventors
Henry Rivers
Charles M. Corbalis
Muthu Muthuraman
Syed Rahman
Paul Farah
Shyla Bearelly
Assignee (at issue)
CISCO TECHNOLOGY, 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.