Granted Patent
Utility
US 6,463,291 · App. 09/117,701
Short message queuing mechanism
Inventor:
Lauri Lahtinen
Patented Case
View Patent ↗
Granted: Oct 8, 2002
Filed: Apr 29, 1999
Inventor
Lauri Lahtinen
Assignee (at issue)
Nokia Telecommunications Oy
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.