Granted Patent
Utility
US 6,728,208 · App. 09/646,460
Method for controlling a quality of service in a mobile communications system
Inventor:
Mikko Puuskari
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Sep 19, 2000
Inventor
Mikko Puuskari
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.