Granted Patent
Utility
US 6,208,934 · App. 09/234,154
Method and system for providing walking instructions with route guidance in a navigation program
Inventors:
Stephan Bechtolsheim, John M. Jaugilas, Roy Casino, Matthew Friederich, Srinivasa Doddapaneni, Shiva Kalisetty, Richard J. Weiland
Patented Case
View Patent ↗
Granted: Mar 27, 2001
Filed: Jan 19, 1999
Inventors
Stephan Bechtolsheim
John M. Jaugilas
Roy Casino
Matthew Friederich
Srinivasa Doddapaneni
Shiva Kalisetty
Richard J. Weiland
Assignee (at issue)
Navigation Technologies Corp.
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.