Granted Patent
Utility
US 6,408,039 · App. 09/265,800
Radio communication apparatus employing a rake receiver
Inventor:
Katsutoshi Ito
Patented Case
View Patent ↗
Granted: Jun 18, 2002
Filed: Mar 10, 1999
Inventor
Katsutoshi Ito
Assignee (at issue)
OKI ELECTRIC INDUSTRY CO., 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.