Granted Patent
Utility
US 6,204,817 · App. 09/405,102
Radio communication device and an antenna system
Inventor:
Olov Edvardsson
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Sep 27, 1999
Inventor
Olov Edvardsson
Assignee (at issue)
Allgon AB
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.