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:
Sep. 05, 2023
Filed:
Apr. 19, 2022
Applicant:
Line Corporation, Tokyo, JP;
Inventors:
Dongwon Lee, Seongnam-si, KR;
Jungjun Park, Seongnam-si, KR;
In Won Cho, Seongnam-si, KR;
Jongjin Cho, Seongnam-si, KR;
Assignee:
LINE CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 88/04 (2009.01); H04L 51/046 (2022.01);
U.S. Cl.
CPC ...
H04W 88/04 (2013.01); H04L 51/046 (2013.01);
Abstract
A connection service providing method includes outputting, by a first user terminal from among a plurality of user terminals, a connection request signal to at least one second user terminal among the plurality of user terminals through an inaudible frequency range based on a trigger signal for initiating a connection between the plurality of user terminals; and connecting the at least one second user terminal and the first user terminal as a group; and providing a connection service associated with the group on the first user terminal.