Granted Patent
Utility
US 5,884,170 · App. 08/719,282
Subscriber feature controlled high penetration messaging
Inventors:
Eric Valentine, Erkki Joensuu, Michael Coyne, Ari Peltonen
Patented Case
View Patent ↗
Granted: Mar 16, 1999
Filed: Sep 24, 1996
Inventors
Eric Valentine
Erkki Joensuu
Michael Coyne
Ari Peltonen
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.