Granted Patent
Utility
US 5,796,773 · App. 08/722,436
Compensating for multipath errors, ionospheric time delay and noise errors in differential satellite positioning systems
Inventor:
Len Sheynblat
Patented Case
View Patent ↗
Granted: Aug 18, 1998
Filed: Oct 7, 1996
Inventor
Len Sheynblat
Assignee (at issue)
Trimble Navigation Limited
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.