Granted Patent
Utility
US 6,480,150 · App. 09/871,394
Autonomous hardwired tracking loop coprocessor for GPS and WAAS receiver
Inventors:
Henry D. Falk, Leon Kuo-Liang Peng, Wesley F. Marumo
Patented Case
View Patent ↗
Granted: Nov 12, 2002
Filed: May 31, 2001
Inventors
Henry D. Falk
Leon Kuo-Liang Peng
Wesley F. Marumo
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.