Granted Patent
Utility
US 6,778,136 · App. 10/017,115
Fast acquisition of GPS signal
Inventor:
Steven A. Gronemeyer
Patented Case
View Patent ↗
Granted: Aug 17, 2004
Filed: Dec 13, 2001
Inventor
Steven A. Gronemeyer
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.