The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 09, 2024
Filed:
Apr. 01, 2022
Applicants:
Sang Kyu Lee, Anyang-si, KR;
Jeen Hy Lee, Anyang-si, KR;
Woo Jun Lee, Anyang-si, KR;
Ha Rim Lee, Anyang-si, KR;
Inventor:
Sang Kyu Lee, Anyang-si, KR;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01); H04L 51/214 (2022.01); H04L 51/04 (2022.01); H04L 51/212 (2022.01); H04L 51/216 (2022.01); H04L 12/18 (2006.01);
U.S. Cl.
CPC ...
H04L 51/214 (2022.05); H04L 12/1813 (2013.01); H04L 12/1822 (2013.01); H04L 51/04 (2013.01); H04L 51/212 (2022.05); H04L 51/216 (2022.05);
Abstract
Provided is a method for chatting messages by topic based on subscription channel reference in a server. The method may include: receiving a message transmission request from a first user terminal corresponding to a first user to a second user terminal corresponding to a second user; extracting a subscription channel to be referred to by parsing the received message; reading a corresponding client handler with reference to a subscription channel stored in a subscription channel storage; and transmitting a message to the first and second user terminals through the read client handler.