Granted Patent
Utility
US 6,831,894 · App. 09/448,004
Method and a system for reserving transmission capacity
Inventors:
Heikki Kokkinen, Matti Hahtala
Patented Case
View Patent ↗
Granted: Dec 14, 2004
Filed: Nov 23, 1999
Inventors
Heikki Kokkinen
Matti Hahtala
Assignee (at issue)
Nokia Multimedia Terminals 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.