Yonsei University

Gi Lee

Sang Hyup Lee

Eui-Young Chung

Seong-Lyun Kim

Tae Yang Jeong

Dae Hyung Cho

A device for providing a location-based automatic participation chat room, the device, when a request to open a chat room is received along with service location information from at least one host terminal, creates at least one chat room, and sets a chat room identifier and a recognition code corresponding to each of the at least one chat room, and when at least one guest terminal accesses a location corresponding to the service location information using a pre-set participation means or the recognition code included in the participation means is received, makes the guest terminal participate in the chat room corresponding to the recognition code.

Growing community of inventors

Seoul, South Korea

Gi Lee