Granted Patent
Utility
US 6,466,612 · App. 09/778,269
Multipath processing for GPS receivers
Inventors:
Sanjai Kohli, Charles R. Cahn
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: Feb 6, 2001
Inventors
Sanjai Kohli
Charles R. Cahn
Assignee (at issue)
SIRF Technology, 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.