Granted Patent
Utility
US 6,092,222 · App. 08/693,134
Data transmission method, data transmission system, and cellular radio system
Inventors:
Petri Jolma, Ling Wang
Patented Case
View Patent ↗
Granted: Jul 18, 2000
Filed: Aug 13, 1996
Inventors
Petri Jolma
Ling Wang
Assignee (at issue)
Nokia Telecommunications 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.