Granted Patent
Utility
US 6,324,281 · App. 09/368,238
Procedure for the processing of an unexpected disconnect request
Inventors:
Olli Liinamaa, Vesa Heikkila, Timo Juntunen
Patented Case
View Patent ↗
Granted: Nov 27, 2001
Filed: Aug 4, 1999
Inventors
Olli Liinamaa
Vesa Heikkila
Timo Juntunen
Assignee (at issue)
Nokia Networks 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.