Data processing: vehicles – navigation – and relative location – Navigation – Employing position determining equipment
Reexamination Certificate
2005-11-29
2005-11-29
Jeanglaude, Gertrude A. (Department: 2144)
Data processing: vehicles, navigation, and relative location
Navigation
Employing position determining equipment
C701S202000, C340S995100, C340S995170
Reexamination Certificate
active
06970786
ABSTRACT:
A map display apparatus for receiving and displaying map data transmitted from an information center. The map display apparatus includes a reporting device to report data-transmission expenses or data-transmission time required in receiving the map data from the information center; a determining device that allows a user to determine whether to receive the map data from the information center; and a requesting device to request the information center to transmit the map data upon a user's determination of receiving the map data.
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Hayama Yoichi
Kainuma Mamoru
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