Granted Patent
Utility
US 6,501,741 · App. 09/237,513
Method supporting the quality of service of data transmission
Inventors:
Jouni Mikkonen, Juha Ala-Laurila
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: Jan 26, 1999
Inventors
Jouni Mikkonen
Juha Ala-Laurila
Assignee (at issue)
Nokia Mobile Phones Ltd.
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.