Patent ID: 8325105
Filing Date: 2012-12-04
Classification: H04L

Abstract:
1. A screen transmission device, comprising: a receiver configured to receive, from each of a plurality of screen display devices, operation event information, the operation event information from each respective screen display device indicating one or more operation events inputted to the respective screen display device, the receiver being further configured to receive a message requesting start-up of a window from one of the screen display devices; a processor configured to determine, from among the screen display devices, a screen display device for starting-up the window; a screen data generator configured to generate event screen data based on the operation event information and to generate screen data of the window; and a transmitter configured to transmit the event screen data to the screen display devices to which the operation events are inputted and to transmit the screen data of the window to the determined screen display device, wherein the processor determines as the screen display device for starting up the window a screen display device from among the plurality of screen display devices for which the receiver has received operation event information a highest number of times in a certain time period.