Navigation apparatus, update data providing apparatus and...

Details Navigation apparatus, update data providing apparatus and... Navigation apparatus, update data providing apparatus and...

2004-11-19

2009-08-18

Jeanglaud, Gertrude Arthur (Department: 3661)

Data processing: vehicles, navigation, and relative location

Navigation

C701S035000, C701S211000, C340S995180

Reexamination Certificate

active

07577515

ABSTRACT:
A type of data among road data, route search data and route guidance data or a type of background data is specified to be updated. When updating either one of the road data, the route search data and the route guidance data, the entire data of the corresponding type stored in a hard disc12are updated. When updating the type of background data, data are updated in units of blocks corresponding to a specified range.

REFERENCES:
patent: 6246958 (2001-06-01), Hirono
patent: 7034791 (2006-04-01), Odom
patent: 2002/0013659 (2002-01-01), Kusama
patent: 2001-056823 (2001-02-01), None
patent: 2002-296052 (2002-10-01), None
patent: 2002-323329 (2002-11-01), None
patent: 2003-042781 (2003-02-01), None
patent: 2003-75174 (2003-03-01), None
patent: 2003-156343 (2003-05-01), None
patent: 2003-161620 (2003-06-01), None
patent: 2003-195743 (2003-07-01), None
patent: 2003-315058 (2003-11-01), None
patent: 2003-315063 (2003-11-01), None
International Search Report dated Feb. 22, 2005 (One (1) page).

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