Granted Patent
Utility
US 6,473,691 · App. 09/914,368
Method for operating a navigation system
Inventors:
Stephan Winter, Thomas Jung, Bernd Hessing, Walter Nordsiek, Olaf Binnewies, Thomas Fabian, Bettina Rentel, Dirk Otte, Dirk Tiemann
Patented Case
View Patent ↗
Granted: Oct 29, 2002
Filed: Mar 11, 2002
Inventors
Stephan Winter
Thomas Jung
Bernd Hessing
Walter Nordsiek
Olaf Binnewies
Thomas Fabian
Bettina Rentel
Dirk Otte
Dirk Tiemann
Assignee (at issue)
Robert Bosch GmbH
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.