Granted Patent
Utility
US 6,300,875 · App. 09/444,859
Method and apparatus for high efficiency position information reporting
Inventor:
Robert Schäfer
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Nov 22, 1999
Inventor
Robert Schäfer
Assignee (at issue)
MCI WorldCom. 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.