Granted Patent
Utility
US 6,748,219 · App. 10/040,896
Method for dynamically mapping channels for new GSM frequency bands
Inventor:
Harri Jokinen
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: Jan 2, 2002
Inventor
Harri Jokinen
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.