Near route interactive map search

Details Near route interactive map search Near route interactive map search

2008-03-10

2009-02-24

Tran, Dalena (Department: 3664)

Data processing: vehicles, navigation, and relative location

Navigation

Determination of travel data based on the start point and...

C340S988000

Reexamination Certificate

active

07496444

ABSTRACT:
An embodiment of this invention allows the user to search for entities nearest to a defined route. To search around a specific route, instead of expanding the search radii (r) to incorporate the whole route (the number of hits to cull increases as πr2), the search is repeated automatically at various points along the route. Various features are also added in different embodiments, for searching and user-interface.

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patent: 2001/0021895 (2001-09-01), Yamazaki
patent: 2006/0142940 (2006-06-01), Choi
patent: 0803708 (1997-10-01), None
patent: WO2005032177 (2005-04-01), None

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