Granted Patent
Utility
US 5,920,283 · App. 08/853,297
Receiver engine for global positioning system
Inventors:
David M. Shaheen, Jeffrey S. Nicholson
Patented Case
View Patent ↗
Granted: Jul 6, 1999
Filed: May 9, 1997
Inventors
David M. Shaheen
Jeffrey S. Nicholson
Assignee (at issue)
Conexant Systems, LLC
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.