Map data product, map data processing program product, map...

Data processing: database and file management or data structures – Data integrity – Policy – rule-based management of records – files – and documents

Reexamination Certificate

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C707S802000

Reexamination Certificate

active

08051051

ABSTRACT:
A first data product that can be read into a computer or a map data processing apparatus, contains therein map data having map-related information of a map. The map data includes: a structure having the map-related information divided into units of a plurality of divisions into which the map is divided; and a structure having management information for the map-related information divided into units of the divisions, and: the map-related information obtained by the computer or the map data processing apparatus can be updated in units of the individual divisions by using the management information.

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patent: WO 01/13069 (2001-02-01), None
International Search Report dated Jul. 31, 2003.
The Extended European Search Report dated Feb. 14, 2011 (Five (5) pages).

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