IP Library › Granted Patent US 12,218,898
Granted Patent B2
US 12,218,898 · App. 17/735,642 · Granted Feb 4, 2025

Method, computer device, and non-transitory computer-readable record medium to display message thread on chatroom cover screen

Inventors: Sungwhan Kim (Seongnam-si, KR); Hajung Aum (Seongnam-si, KR); Seo Hyun Cho (Seongnam-si, KR)
Assignee: LINE Plus Corporation
H04L51/216H04L51/04
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Quick Facts
Patent No.
US 12,218,898
App. No.
17/735,642
Granted
Feb 4, 2025
Kind
B2
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.

Claims (41)

1. A chatroom cover display method performed by a computer device comprising at least one processor configured to execute computer-readable instructions included in a memory, the chatroom cover display method comprising:

by the at least one processor,

in response to an access request for a chatroom,

excluding at least one meaningless message from messages exchanged through the chatroom based on a preset condition;

collecting a message thread including a first set of messages among the messages without the meaningless message, wherein the first set of messages are collected based on a message selection criterion that a specific message has a length longer than a desired first length; and

displaying a cover screen of the chatroom and displaying the collected message thread on the cover screen,

wherein the collecting comprises

in response to a determination that a number of the messages in the first set is less than a threshold, adjusting the message selection criterion by decreasing the desired first length into a desired second length such that at least one additional message is further collected based on the adjusted message selection criterion, each of the at least one additional message having has a length longer than the desired second length and not longer than the desired first length, and

further collecting the additional message to be included in the message thread based on the adjusted message selection criterion.

2. The chatroom cover display method of claim 1 , further comprising:

in response to the access request,

determining whether a user has joined the chatroom; and

collecting the message thread when the user has not joined the chatroom.

3. The chatroom cover display method of claim 1 , wherein the collecting comprises collecting the message thread when the chatroom is an openchat chatroom to which an access is requested using a link.

4. The chatroom cover display method of claim 1 , wherein the collecting comprises collecting the message thread when a cover message display function of the chatroom is activated by an administrator setting.

5. The chatroom cover display method of claim 1 , wherein the collecting comprises collecting at least one of a first message thread including at least one first message that is selected based on a message send time from the messages without the meaningless message and a second message thread including at least one second message that is selectively archived based on a topic through a conversation pattern analysis from the messages without the meaningless message.

6. The chatroom cover display method of claim 5 , wherein the displaying comprises selectively displaying the first message included in the first message thread and the second message included in the second message thread through individual taps on the cover screen when the first message thread and the second message thread are received.

7. The chatroom cover display method of claim 5 , wherein the displaying comprises simultaneously displaying the first message included in the first message thread and the second message included in the second message thread on the cover screen and distinguishably displaying the first message included in the first message thread and the second message included in the second message thread by separating an area on the cover screen or by using a display element of a message user interface or a separate identifier, when the first message thread and the second message thread are collected.

8. The chatroom cover display method of claim 1 , wherein the displaying comprises displaying messages included in the message thread based on a message send time.

9. The chatroom cover display method of claim 1 , wherein the displaying comprises displaying the messages included in the message thread in an inactive mode in which a preview is allowed and a selection of the messages included in the message thread is disallowed.

10. The chatroom cover display method of claim 1 , wherein the excluding comprises excluding at least one of: i) a message including at least one of an image-type sticker or a character emoticon, ii) a message with a mention, iii) a message including a URL, or iv) a message including an advertisement, as the meaningless message from the messages.

11. A non-transitory computer-readable record medium storing instructions that, when executed by a processor, cause a computer device to perform the chatroom cover display method of claim 1 .

12. A computer device comprising:

at least one processor configured to execute computer-readable instructions included in a memory,

wherein the at least one processor is configured to,

in response to an access request for a chatroom,

exclude at least one meaningless message from messages exchanged through the chatroom based on a preset condition,

collect a message thread including a first set of messages among the messages without the meaningless message, wherein the first set of messages are collected based on a message selection criterion that a specific message has a length longer than a desired first length, and

display a cover screen of the chatroom and display the collected message thread on the cover screen,

wherein the at least one processor is configured to

in response to a determination that a number of the messages in the first set is less than a threshold, adjust the message selection criterion by decreasing the desired first length into a desired second length such that at least one additional message is further collected based on the adjusted message selection criterion that has a length longer than the desired second length and not longer than the desired first length, and

further collect the additional message to be included in the message thread based on the adjusted message selection criterion.

13. The computer device of claim 12 , wherein the at least one processor is configured to determine whether a user has joined the chatroom and to collect the message thread when the user has not joined the chatroom.

14. The computer device of claim 12 , wherein the at least one processor is configured to collect the message thread when the chatroom is an openchat chatroom to which an access is requested using a link.

15. The computer device of claim 12 , wherein the at least one processor is configured to collect the message thread when a cover message display function of the chatroom is activated by an administrator setting.

16. The computer device of claim 12 , wherein the at least one processor is configured to collect at least one of a first message thread including at least one first message that is selected based on a message send time from the messages without the meaningless message and a second message thread including at least one second message that is selectively archived based on a topic through a conversation pattern analysis from the messages without the meaningless message.

17. The computer device of claim 16 , wherein the at least one processor is configured to selectively display the first message included in the first message thread and the second message included in the second message thread through individual taps on the cover screen when the first message thread and the second message thread are collected.

18. The computer device of claim 16 , wherein the at least one processor is configured to simultaneously the first message included in display the first message thread and the second message included in the second message thread on the cover screen and to distinguishably display the first message included in the first message thread and the second message included in the second message thread by separating an area on the cover screen or by using a display element of a message user interface or a separate identifier, when the first message thread and the second message thread are collected.

19. The computer device of claim 12 , wherein the at least one processor is configured to,

display some of the messages included in the message thread based on a message send time, and

display some of the messages included in the message thread in an inactive mode in which a preview is allowed and a selection of a specific message included in the message thread is disallowed.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 5, 2022
From: KIM, SUNGWHAN; AUM, HAJUNG; CHO, SEO HYUN
To: LINE PLUS CORPORATION
Reel/Frame 059824/0383 →
Priority Claims (1)
KR 10-2021-0057676 · May 4, 2021 · national
Continuity (1)
Related Publication 20220360552A1 · Nov 10, 2022
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