Patent ID: 8086717
Filing Date: 2011-12-27
Classification: H04L

Abstract:
1. A state information management system comprising: a server for managing state information on a plurality of terminals, wherein the server includes: a memory unit which stores the state information so as to correspond with at least one of information identifying the terminals, information identifying users of the terminals and information identifying a group to which the terminals or the users of the terminal belong; a reception unit which receives a state information disclosure request from a first terminal among the plurality of terminals; a control unit which extracts a state information extraction condition from the state information disclosure request; and a transmission unit which transmits state information on one or a plurality of other terminals matched with the state information extraction condition among the state information stored in the memory unit, to the first terminal, wherein when the number of other terminals matched with the state information extraction condition is increased or decreased, the transmission unit again transmits new state information on the one or more other terminals reflecting the increased or decreased number of other matching terminals to the first terminal.