Research server 4 transmits to moving status search server 3 a request for providing moving status information containing a conditional expression, designating attributes of users to be researched. Moving status search server 3 extracts users having user attribute information (information such as address,...http://www.google.fr/patents/US7130611?utm_source=gb-gplus-shareBrevet US7130611 - Moving status information providing method and server
Moving status information providing method and server
