Kakao Corporation

Yang Kyun Park

Hee Young Lee

Won Jae Lee

Su Hyeok Cha

Hee Jin Lim

Ji Sun Park

Jee Min Yang

Bo Kyung Kim

Tae Heon Lee

Ji Hyun Son

Hye Won Jeong

Hui Hyeon Kim

Won Bom Hong

Gi Hyouk Lee

Min Jeong Yang

Ah Seong Kim

So Yeon Kim

Ji Yeong Kim

Jin Woo Choi

Yu Mi Kim

Dong Ho Shin

Ji Eun Choi

Hyun Hee Park

Doo Wahn Park

Seung Jin Park

Ji Hye Choe

Won Muk Kim

June Seong Joe

Seung Uk Seo

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

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 for recommending emoticons by a user terminal is proposed. The method may include receiving, from a server, a keyword database comprising information on keywords matched with emoticons and storing the received keyword database, and displaying conversation information in a chat room. The method may also include selecting at least some of conversation information as base conversation information according to a predetermined criterion, and selecting at least one keyword included in the keyword database as a basic keyword based on the base conversation information. The method may further include displaying a basic keyword interface corresponding to the basic keyword, receiving an input of selecting the basic keyword interface from a user, and displaying information on at least one emoticon matched with a basic keyword corresponding to the selected basic keyword interface.

Method and user terminal for recommending emoticons based on conversation information

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

A message service providing method for a message service linked to a search service and a message server and a user terminal for performing the method are disclosed. The message service providing method includes identifying an instant message input through a message input box of a message application switching from a chat mode to a search mode or a suggested search word selected from suggested search words in a suggested search word list displayed in conjunction with the message input box, transferring, to a search server, a search request for a search word including a whole or a portion of the identified instant message or suggested search word in response to a user input provided to the message application, receiving search result data derived through the search word.

Message service providing method for message service linked to search service and message server and user terminal to perform the method

Growing community of inventors

Seongnam-si, South Korea

Yang Kyun Park