Alticast Corporation

Hwan-Hyo Park

Jin-Won Kim

A method and device for synchronization between a mobile device and a display device are disclosed. A synchronization device for synchronization between a mobile device and a display device includes: a storage part configured to store first position information of each of a plurality of display devices; a receiving part configured to receive second position information of the mobile device; and a synchronizing part configured to synchronize the mobile device with a display device having the first position information corresponding to the second position information, from among the plurality of display devices. According to certain embodiments of the invention, a mobile device may be synchronized with multiple display devices using the position information of the mobile device, thus allowing the user to conveniently access various services through multiple display devices.

Method and device for synchronization between a mobile device and a display device, the mobile device, and the display device

A method and a system for providing application service are disclosed. The method of providing application service in a digital data broadcasting system coupled to at least one broadcasting terminal through a network includes generating a preview contents by using first data combined with an application for data broadcasting service, wherein the preview contents has second data provided when a user requests the application service, and transmitting the generated preview contents to the broadcasting terminal. Here, the broadcasting terminal outputs the preview contents before data broadcasting standby time. Accordingly, useful information may be provided to the user before the application is executed.

Growing community of inventors

Seoul, South Korea

Hwan-Hyo Park