Granted Patent
Utility
US 6,476,769 · App. 09/956,753
Internal multi-band antenna
Inventor:
Antero Lehtola
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: Sep 19, 2001
Inventor
Antero Lehtola
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.