Granted Patent
Utility
US 6,535,748 · App. 09/317,594
Wireless communication transceiver having a dual mode of operation
Inventors:
Juha Vuorio, Harri Lilja
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: May 24, 1999
Inventors
Juha Vuorio
Harri Lilja
Assignee (at issue)
Nokia Mobile Phones Ltd.
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.