Granted Patent
Utility
US 5,903,726 · App. 08/670,678
System using portion of a short message payload to identify short message service types and delivering the message if user subscribes to the services
Inventors:
Steven R. Donovan, John Kenneth Gallant, Shou Gung, Anthony K. Wong
Patented Case
View Patent ↗
Granted: May 11, 1999
Filed: Jun 26, 1996
Inventors
Steven R. Donovan
John Kenneth Gallant
Shou Gung
Anthony K. Wong
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.