Kakao Corporation

Hee Jin Lim

Hee Young Lee

Su Hyeok Cha

Yang Kyun Park

Won Jae Lee

Bo Kyung Kim

Jee Min Yang

Ji Sun Park

Ji Hyun Son

Tae Heon Lee

Hye Won Jeong

Hui Hyeon Kim

Gi Hyouk Lee

Won Bom Hong

Min Jeong Yang

Ah Seong Kim

So Yeon Kim

Ji Yeong Kim

Mi Ok Kim

Sol Park

Eun Joo Kim

Sung Bum Hong

Cheol Wong Kam

Jeong Hyun Yang

Eun Ha Ahn

Sung Hyun Choi

Provided is a content recommendation method. The content recommendation method includes: receiving, by a user terminal, text information from a user through a text input window of a chatting room, outputting, by the user terminal, a first content set including at least a part of contents related to keyword information to be mapped to the text information, outputting, by the user terminal, a first preview content for a first content included in the first content set, receiving, by the user terminal, an interaction from the user, and in response to the interaction, outputting, by the user terminal, a second preview content for a second content to replace the first preview content, wherein the second content is a content related to the keyword information.

Content recommendation method and user terminal

Disclosed are a terminal on which a messenger application for an instant messaging service is installed and an operating method thereof. The terminal is configured to, based on whether a word input by a user to a chat window of the instant messaging service is an event keyword for an advertisement event, display an interfacing object associated with the event keyword, when the user selects the interfacing object, expose at least one piece of advertisement content of a recommended emoticon set and an event banner, in which the recommended emoticon set includes event emoticons associated with the event keyword and the event banner induces an entry to an advertisement event page associated with the event keyword, and based on whether the user participates in the advertisement event, receive a reward corresponding to the advertisement content.

Terminal and operating method thereof

Provided are a method and server for providing a content list. The method and server for providing a content list includes: providing source content to a chat room, receiving a request for providing a content list related to the source content from a first terminal of a first member; providing at least one of a first content list including at least one keyword-related content selected from among the entire contents stored in the server based on a keyword of the source content and a second content list including at least one group-related content belonging to the same group as a group of the source content among the entire contents, receiving information on selection content selected by the first member among the contents included in the at least one content list, from the first terminal, and providing the selection content to the chat room.

Method and server for providing content list and operating method of user terminal

A method and a user terminal for providing contents to a user, and a method and a server for providing contents to a user terminal. The method for providing contents to a user includes: displaying, by a user terminal, a first list including a first content belonging to a first set and a second content belonging to a second set different from the first set in a first region on a chat room screen; when a user's interaction with the first content is received, displaying, by the user terminal, a first interface for requesting contents in the first set; and when a user's interaction with the first interface is received, displaying, by the user terminal, an icon indicative of the first set on the screen and a second list including at least one content belonging to the first set in the first region.

Method and user terminal for displaying icon representing set of content on a chat room screen

Provided is an apparatus and method for providing a chatroom for consultation. The consultation chatroom providing apparatus generates an identification code by receiving consultation meta information and partner profile information from a partner server, generates a consultation chatroom by receiving the partner profile information and user information from a user terminal that scans or receives the identification code, and pushes information about the consultation chatroom to the user terminal.

Method and apparatus of providing chatrooms for consultation

Growing community of inventors

Seongnam-si, South Korea

Hee Jin Lim