Source: http://www.google.fr/patents/US7570960?hl=fr
Timestamp: 2013-05-22 05:09:15
Document Index: 522529001

Matched Legal Cases: ['art 8', 'art 9', 'art 10', 'art 8', 'art 9', 'art 10']

Brevet US7570960 - Mobile terminal, position search system, position search method, and program ... - Google�BrevetsRecherche Images Maps Play YouTube Actualit�s Gmail Drive Plus » Recherche avanc�e dans les brevets | Historique Web | Connexion Recherche avanc�e dans les brevets BrevetsA mobile terminal 100 includes a position information detection part 8 that detects current position information, a position information decoder part 9 that calculates the current position information as latitude/longitude information, and a position accuracy degradation-producing part 10 that degrades...http://www.google.fr/patents/US7570960?utm_source=gb-gplus-shareBrevet US7570960 - Mobile terminal, position search system, position search method, and program therefor Num�ro de publicationUS7570960 B2Type de publicationOctroi Num�ro de demande10/188,116 Date de publication4 ao�t 2009 Date de d�p�t3 juil. 2002 Date de priorit�9 juil. 2001Autre r�f�rence de publicationCN1210986CCN1411316AUS20030008672 InventeursTomohiro Fujii Cessionnaire d'origineNec Corporation Classification aux �tats-Unis455/456.2455/411340/539.13455/404.2 Classification internationaleG08G1/13H04L29/06H04W24/00H04L29/08H04W4/02G06F17/30G01C21/00G01S19/14H04W8/08H04W8/16 Classification coop�rativeH04W8/08H04L63/083H04L29/08108H04L29/08072H04W4/02H04L63/08H04W8/16H04L29/08657 Classification europ�enneH04L63/08DH04L63/08H04W4/02H04L29/08N17H04L29/08A7H04L29/08N3R�f�rencesCitations de brevets (34)Citations hors brevets (1)Liens externesUSPTO Cession USPTO EspacenetMobile terminal, position search system, position search method, and program thereforUS 7570960 B2 R�sum� A mobile terminal 100 includes a position information detection part 8 that detects current position information, a position information decoder part 9 that calculates the current position information as latitude/longitude information, and a position accuracy degradation-producing part 10 that degrades the apparent accuracy of the latitude/longitude information in plural levels. In operation, when a position search request is made from a third-person terminal, the mobile terminal 100 transmits position information with an accuracy according to the authentication result (such as the result of password verification) of the third-person terminal concerned. Therefore, even when the password has been stolen, position information with an accuracy intentionally degraded by the user of the mobile terminal can be transmitted, thereby preventing an inversion of privacy or stalking.
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