Data processing: vehicles – navigation – and relative location – Navigation – Employing position determining equipment
Reexamination Certificate
2005-01-04
2005-01-04
Jeanglaude, Gertrude A. (Department: 3661)
Data processing: vehicles, navigation, and relative location
Navigation
Employing position determining equipment
C701S214000, C701S216000, C701S035000, C342S357490, C342S357490
Reexamination Certificate
active
06839626
ABSTRACT:
In a navigation apparatus, when a user starts to walk along a walking course, the user instructs the navigation apparatus to commence the navigation operation as to this walk course which has been formed/registered thereinto based upon positional information, walking pattern information, and temporal information. The navigation apparatus sequentially compares a present walking speed with another walking speed which was acquired at the same position in the past by executing a walking-speed comparing process operation, and then notifies such an information related to a present walking pace of this user based upon the comparison result with respect to the user.
REFERENCES:
patent: 6132391 (2000-10-01), Onari et al.
patent: 6546336 (2003-04-01), Matsuoka et al.
patent: 6571193 (2003-05-01), Unuma et al.
patent: 2002-286481 (2002-10-01), None
Miyamura Toshihiko
Yamakita Tooru
Casio Computer Co. Ltd.
Frishauf Holtz Goodman & Chick P.C.
Jeanglaude Gertrude A.
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