公开(公告)号：US11586712B2

公开(公告)日：2023-02-21

申请号：US17505764

申请日：2021-10-20

Applicant: LINE Plus Corporation

Inventor： Eun Jung Joung ,  Hyun Jung Lee ,  Chaewon Jung ,  Sungwhan Kim ,  Seo Hyun Cho

IPC: G06F21/16 ,  H04L51/043 ,  H04L51/10 ,  H04L51/063 ,  H04L51/224

Abstract: Disclosed is a method, system, and non-transitory computer-readable record medium for protecting content copyright in a chatroom. A content protection method includes adding, by at least one processor, a mark to content in a chatroom, the mark including chatroom information for identifying the chatroom in response to a user request from a user associated with the content in the chatroom, and executing, by the at least one processor, a function corresponding to the user request using the content to which the mark is added.

公开(公告)号：US12218898B2

公开(公告)日：2025-02-04

申请号：US17735642

申请日：2022-05-03

Applicant: LINE Plus Corporation

Inventor： Sungwhan Kim ,  Hajung Aum ,  Seo Hyun Cho

IPC: H04L51/216 ,  H04L51/04

Abstract: Methods, computer devices, and non-transitory computer-readable record media for displaying a message thread on a chatroom cover screen may be provided. A chatroom cover display method may include receiving a message thread including messages exchanged through a chatroom in response to an access request for the chatroom, and displaying a cover screen of the chatroom in response to the access request and displaying the message thread on the cover screen.

公开(公告)号：US11411906B2

公开(公告)日：2022-08-09

申请号：US16909480

申请日：2020-06-23

Applicant: LINE PLUS CORPORATION

Inventor： Sungwhan Kim ,  Chaewon Jung ,  Hyun Jung Lee ,  Seo Hyun Cho ,  Eun Jung Joung

IPC: H04L51/00 ,  H04L12/18 ,  H04L51/046

Abstract: Provided is a method and system for providing an answer message to a query message. An answer message providing method may include managing a plurality of chatrooms of an instant messaging service; receiving a query message in a preset form from a first user of a first chatroom among the plurality of chatrooms; forwarding the query message to second users through the instant messaging service; receiving an answer message to the query message from at least one of the second users; and providing the received answer message to be displayed through the first chatroom.

公开(公告)号：US11349678B2

公开(公告)日：2022-05-31

申请号：US16901494

申请日：2020-06-15

Applicant: LINE Plus Corporation

Inventor： Sungwhan Kim ,  Chaewon Jung ,  Hyun Jung Lee ,  Seo Hyun Cho ,  Eun Jung Joung

IPC: H04L12/18 ,  H04L51/046 ,  H04L65/403 ,  H04L51/04 ,  H04L41/50 ,  H04L41/026 ,  H04L65/1101 ,  G06Q10/10 ,  G06F9/54 ,  H04L67/02 ,  H04L12/16 ,  H04L65/00 ,  A63F13/795 ,  A63F13/87 ,  H04N7/14 ,  A63F13/35 ,  A63F13/25

Abstract: Disclosed is a method, system, and non-transitory computer-readable record medium for creating a chatroom according to a condition. The chatroom creation method may include providing an instant messaging service; registering a chatroom creation condition related to a specific account of the instant messaging service; retrieving at least one account of accounts of the instant messaging service that meets the chatroom creation condition; and automatically creating a chatroom of the specific account joined by the retrieved accounts.

公开(公告)号：US20220058693A1

公开(公告)日：2022-02-24

申请号：US17409166

申请日：2021-08-23

Applicant: LINE Plus Corporation

Inventor： Yoonwoo JANG ,  Sungwhan Kim

IPC: G06Q30/02 ,  H04L12/58

Abstract: A method, system, and non-transitory computer-readable record medium for providing chatroom embedded content are provided. The method implemented by a computer system including at least one processor configured to execute computer-readable instructions stored in a memory, includes receiving a request for entering a chatroom; and displaying content related to the chatroom based on a system message of the chatroom in response to entering the chatroom.

公开(公告)号：US11575529B2

公开(公告)日：2023-02-07

申请号：US15931039

申请日：2020-05-13

Applicant: LINE Plus Corporation

Inventor： Chaewon Jung ,  Sungwhan Kim ,  Hyun Jung Lee ,  Seo Hyun Cho ,  Eun Jung Joung

IPC: H04L12/18 ,  H04L67/52 ,  H04L51/04

Abstract: Provided are a method, a system, and a non-transitory computer readable record medium for controlling joining a chatroom based on a location. The method may include identifying a first location of an electronic device at a first point in time; displaying a chatroom that uses a user location as a chatroom joining condition, and that allows a user of an electronic device to join based on the first location of the electronic device; and in response to a join request being input at a second point in time from the user to join the displayed chatroom, determining whether to allow the user to join the chatroom based on a second location of the electronic device at the second point in time at which the join request is input.

公开(公告)号：US11188623B2

公开(公告)日：2021-11-30

申请号：US16879875

申请日：2020-05-21

Applicant: LINE Plus Corporation

Inventor： Eun Jung Joung ,  Hyun Jung Lee ,  Chaewon Jung ,  Sungwhan Kim ,  Seo Hyun Cho

IPC: G06F21/16 ,  H04L12/58

Abstract: Disclosed is a method, system, and non-transitory computer-readable record medium for protecting content copyright in a chatroom. A content protection method includes adding, by at least one processor, a mark to content in a chatroom, the mark including chatroom information for identifying the chatroom in response to a user request from a user associated with the content in the chatroom, and executing, by the at least one processor, a function corresponding to the user request using the content to which the mark is added.

公开(公告)号：US12052210B2

公开(公告)日：2024-07-30

申请号：US17860654

申请日：2022-07-08

Applicant: LINE PLUS CORPORATION

Inventor： Sungwhan Kim ,  Chaewon Jung ,  Hyun Jung Lee ,  Seo Hyun Cho ,  Eun Jung Joung

IPC: H04L51/214 ,  H04L12/18 ,  H04L51/046

CPC classification number: H04L51/214 ,  H04L12/1813 ,  H04L51/046

Abstract: Provided is a method and system for providing an answer message to a query message. An answer message providing method may include managing a plurality of chatrooms of an instant messaging service; receiving a query message in a preset form from a first user of a first chatroom among the plurality of chatrooms; forwarding the query message to second users through the instant messaging service; receiving an answer message to the query message from at least one of the second users; and providing the received answer message to be displayed through the first chatroom.

公开(公告)号：US11936486B2

公开(公告)日：2024-03-19

申请号：US17733003

申请日：2022-04-29

Applicant: LINE Plus Corporation

Inventor： Sungwhan Kim ,  Chaewon Jung ,  Hyun Jung Lee ,  Seo Hyun Cho ,  Eun Jung Joung

IPC: H04L12/18 ,  G06F9/54 ,  G06Q10/10 ,  H04L12/16 ,  H04L41/026 ,  H04L41/50 ,  H04L51/04 ,  H04L51/046 ,  H04L65/00 ,  H04L65/1101 ,  H04L65/403 ,  H04L67/02 ,  A63F13/25 ,  A63F13/35 ,  A63F13/795 ,  A63F13/87 ,  H04N7/14

CPC classification number: H04L12/1818 ,  G06F9/54 ,  G06Q10/10 ,  H04L12/16 ,  H04L12/18 ,  H04L12/1813 ,  H04L12/1822 ,  H04L12/1845 ,  H04L41/026 ,  H04L41/5093 ,  H04L51/04 ,  H04L51/046 ,  H04L65/00 ,  H04L65/1101 ,  H04L65/403 ,  H04L67/02 ,  A63F13/25 ,  A63F13/35 ,  A63F13/795 ,  A63F13/87 ,  A63F2300/556 ,  A63F2300/572 ,  H04N7/147

Abstract: Disclosed is a method, system, and non-transitory computer-readable record medium for creating a chatroom according to a condition. The chatroom creation method may include providing an instant messaging service; registering a chatroom creation condition related to a specific account of the instant messaging service; retrieving at least one account of accounts of the instant messaging service that meets the chatroom creation condition; and automatically creating a chatroom of the specific account joined by the retrieved accounts.