Patent ID: 11870746
Assignee: SANG HO LEE
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC G  H

Claim 8:
9. A method for chatting messages by topic based on subscription channel reference in a user terminal, the method comprising:
generating a message composed of a message header area including a topic of a message and a subscription channel and a message thread area including content of the message;
requesting a server to transmit the message to another user terminal corresponding to at least one another user and group; and
providing the message through a subscription channel corresponding to the user terminal as the message is transmitted through a subscription channel corresponding to the another user terminal,
wherein the message is parsed by the server, client handlers, which are to be referred to through a subscription channel storage and correspond to the user terminal and the another user terminal, are read, and the message is transmitted to the user terminal and the another user terminal through the read client handlers.