Kakao Corporation

Seung Hwan Van

Doo Shik Chung

Yong Hyun Kim

Sung Hwan Chang

Ka Ram Han

Soo Wan Shin

Bo Ra Lim

Provided is a method of providing an instant messaging service and multiple services expanded from the instant messaging service, the method including displaying a chat window for a chat room related to an instant messaging service, receiving a touch event input by a user on the chat window, selecting one service among a plurality of services expanded from the instant messaging service in response to the touch event, and displaying a window related to the selected service.

Method of providing instant messaging service and multiple services expanded from instant messaging service

Provided is a technique for transmitting and receiving a chat message through a message server. A user transmits and receives a chat message to and from a friend of a first type and receives a chat message from a friend of a second type, and receives various chat messages from a company supporting the friend of the second type.

Method and system for providing instant messaging service

A channel-based method and system for relaying contents are disclosed. The content relaying method generates a channel on the basis of a user terminal or a specific group adjacent to a display device and can relay, to the display device, a screen for executing the contents displayed on the user terminal when the user terminal accesses the generated channel.

Channel-based method and system for relaying contents

Provided is a technique for transmitting and receiving a chat message through a message server. A user may transmit and receive a chat message to and from a friend of a first type and may receive a chat message from a friend of a second type, and receive various chat messages from a company supporting the friend of the second type.

Growing community of inventors

Seoul, South Korea

Seung Hwan Van