Granted Patent
Utility
US 6,714,765 · App. 09/590,111
Transceiver for transmitting and receiving an RF signal on at least two frequency ranges
Inventor:
Harri Kimppa
Patented Case
View Patent ↗
Granted: Mar 30, 2004
Filed: Jun 8, 2000
Inventor
Harri Kimppa
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.