公开(公告)号：US20200176019A1

公开(公告)日：2020-06-04

申请号：US16780246

申请日：2020-02-03

Applicant: LINE Corporation

Inventor： Jungjun Park ,  Dongwon Lee ,  Jongjin Cho ,  In Won Cho

IPC: G10L25/63

Abstract: Disclosed are a method and a system for recognizing an emotion during a call and utilizing the recognized emotion. An emotion-based call content providing method includes recognizing an emotion from call details during a call between a user and a counterpart, and storing at least a portion of the call details and providing the same as content related to the call based on the recognized emotion.

公开(公告)号：US11751285B2

公开(公告)日：2023-09-05

申请号：US17723955

申请日：2022-04-19

Applicant: LINE Corporation

Inventor： Dongwon Lee ,  Jungjun Park ,  In Won Cho ,  Jongjin Cho

IPC: H04W88/04 ,  H04L51/046

CPC classification number: H04W88/04 ,  H04L51/046

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.

公开(公告)号：US20190049265A1

公开(公告)日：2019-02-14

申请号：US16100694

申请日：2018-08-10

Applicant: LINE Corporation

Inventor： Dongwon LEE ,  Jungjun Park ,  Jongjin Cho ,  In Won Cho

IPC: G01C21/36 ,  G06T19/00

Abstract: Disclosed is a computer-implemented navigation method including transmitting, to a counterpart terminal, current location-based video data that is input to a video call screen of a terminal during a video call; receiving instruction information for a navigation based on the video data from the counterpart terminal that displays the video data on a video call screen of the counterpart terminal; generating navigation information by mapping the instruction information to the video data of the terminal; and providing the navigation information based on location information of the terminal.

公开(公告)号：US11337272B2

公开(公告)日：2022-05-17

申请号：US16786397

申请日：2020-02-10

Applicant: LINE Corporation

Inventor： Dongwon Lee ,  Jungjun Park ,  In Won Cho ,  Jongjin Cho

IPC: H04W88/04 ,  H04L51/046

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.

公开(公告)号：US20200187300A1

公开(公告)日：2020-06-11

申请号：US16786397

申请日：2020-02-10

Applicant: LINE Corporation

Inventor： Dongwon LEE ,  Jungjun Park ,  In Won Cho ,  Jongjin Cho

IPC: H04W88/04 ,  H04L12/58

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.

公开(公告)号：US11223662B2

公开(公告)日：2022-01-11

申请号：US16802708

申请日：2020-02-27

Applicant: LINE CORPORATION

Inventor： In Won Cho ,  Jungjun Park ,  Jongjin Cho ,  Dongwon Lee

IPC: H04N19/00 ,  H04N21/00 ,  H04L29/06 ,  G06F3/0482 ,  H04L12/18 ,  H04L12/811 ,  H04N21/2343 ,  H04N19/30

Abstract: Provided are a method, a system, and a non-transitory computer readable record medium for enhancing a video quality of a video call. A video call method may enhance and thereby forward a picture quality of a main object or a main portion in a video and thereby enhance a picture quality of experience of a recipient of a video call.

公开(公告)号：US11032408B2

公开(公告)日：2021-06-08

申请号：US16107149

申请日：2018-08-21

Applicant: LINE Corporation

Inventor： Jungjun Park ,  Dongwon Lee ,  Jongjin Cho ,  In Won Cho

IPC: H04M1/253 ,  H04M3/432 ,  H04L29/06 ,  H04M3/44 ,  H04M3/50 ,  H04M1/27475 ,  H04M3/436

Abstract: Provided is a method and system for automatically connecting a call of a Voice over Internet Protocol (VoIP) service. A method of automatically connecting the VoIP call in an electronic device implemented by a computer may include a setting a specific counterpart among counterparts capable of making the VoIP call over a network as an automatic connection target; and automatically connecting a call with the specific counterpart immediately in response to executing a program including a function of providing the VoIP call without performing a calling operation and an acceptance operation for a call between a user of the electronic device and the specific counterpart.

公开(公告)号：US11268822B2

公开(公告)日：2022-03-08

申请号：US16100694

申请日：2018-08-10

Applicant: LINE Corporation

Inventor： Dongwon Lee ,  Jungjun Park ,  Jongjin Cho ,  In Won Cho

IPC: G01C21/36 ,  G06T19/00

Abstract: Disclosed is a computer-implemented navigation method including transmitting, to a counterpart terminal, current location-based video data that is input to a video call screen of a terminal during a video call; receiving instruction information for a navigation based on the video data from the counterpart terminal that displays the video data on a video call screen of the counterpart terminal; generating navigation information by mapping the instruction information to the video data of the terminal; and providing the navigation information based on location information of the terminal.