Granted Patent
Utility
US 6,693,892 · App. 09/491,524
Method of controlling communication resources
Inventors:
Mikko Rinne, Kalle Ahmavaara, Terhi Virtanen
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Jan 26, 2000
Inventors
Mikko Rinne
Kalle Ahmavaara
Terhi Virtanen
Assignee (at issue)
Nokia
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.