Granted Patent
Utility
US 5,757,846 · App. 08/706,078
CDMA communication system and method with dual-mode receiver
Inventor:
Subramanian Vasudevan
Patented Case
View Patent ↗
Granted: May 26, 1998
Filed: Aug 30, 1996
Inventor
Subramanian Vasudevan
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.