Granted Patent
Utility
US 6,584,088 · App. 09/825,998
CDMA radio multiplex transmitting device and CDMA radio multiplex receiving device
Inventor:
Kazuyuki Miya
Patented Case
View Patent ↗
Granted: Jun 24, 2003
Filed: Apr 5, 2001
Inventor
Kazuyuki Miya
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.