Navigation apparatus and method

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

Reexamination Certificate

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Details

C701S201000, C701S209000, C701S211000, C701S025000, C340S990000, C340S995190

Reexamination Certificate

active

06928364

ABSTRACT:
A navigation apparatus, and method, comprised of an input unit, central processing unit, output unit, locator, processing devices, computing and retrieving devices, and storage unit. The navigation apparatus and method computes or retrieves and outputs or displays a unit area not suitable for travel, that is, a “cell”, from a destination, based on, for example, a type of moving object or data of a navigated area. The navigation apparatus and method thereby presents cells as realistic, useful, basic information based on various travel factors and enables such cells to be avoided and the destination to be reached.

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