Granted Patent
Utility
US 6,795,428 · App. 09/479,810
Fast notification access channel for realtime users in EGPRS networks
Inventors:
John Walter Diachina, Rajaram Ramesh, Gunnar Rydnell
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Jan 7, 2000
Inventors
John Walter Diachina
Rajaram Ramesh
Gunnar Rydnell
Assignee (at issue)
ERICSSON GMBH
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.