Granted Patent
Utility
US 6,272,123 · App. 09/055,401
Variable rate CDMA transmitter-receiver and transmission method
Inventor:
Masami Abe
Patented Case
View Patent ↗
Granted: Aug 7, 2001
Filed: Apr 6, 1998
Inventor
Masami Abe
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.