System for updating navigation information and apparatus for...

Data processing: vehicles – navigation – and relative location – Navigation

Reexamination Certificate

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Details

C701S208000, C701S209000, C073S17800T, C340S991000, C705S500000, C705S050000

Reexamination Certificate

active

06970782

ABSTRACT:
A navigation information updating system G updates navigation information for use in a navigation process executed by navigation apparatus S that navigate respective vehicles. The navigation information updating system G comprises: the navigation apparatus transmitting an identifier Sid associated therewith to an updating center UC; the updating center UC that outputs updated navigation information which is generated on the basis of the transmitted identifier Sid for each associated navigation apparatus S, to a shop SP; and the shop SP that delivers the outputted updated navigation information to the associated navigation apparatus S.

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patent: 6360167 (2002-03-01), Millington et al.
patent: 6532417 (2003-03-01), Hatano
patent: 2004/0066330 (2004-04-01), Knockeart et al.

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