Granted Patent
Utility
US 6,683,564 · App. 10/300,501
High-sensitivity satellite positioning system receivers and reception methods
Inventor:
Paul W. McBurney
Patented Case
View Patent ↗
Granted: Jan 27, 2004
Filed: Nov 19, 2002
Inventor
Paul W. McBurney
Assignees (at issue)
ERIDE, INC.
SEIKO EPSON CORPORATION
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.