Granted Patent
Utility
US 6,466,563 · App. 09/147,831
CDMA mobile station and CDMA transmission method
Inventor:
Daisuke Yamada
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: Mar 16, 1999
Inventor
Daisuke Yamada
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, 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.