Granted Patent
Utility
US 6,690,748 · App. 10/036,620
Receiver with improved digital intermediate to base band demodulator
Inventor:
Frederick Martin
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Dec 21, 2001
Inventor
Frederick Martin
Assignee (at issue)
Motorola, Inc.
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.