公开(公告)号：US20210294895A1

公开(公告)日：2021-09-23

申请号：US17205230

申请日：2021-03-18

申请人： LINE Corporation

发明人： Changseon LEE

IPC分类号： G06F21/56 ,  G06F21/55

摘要： A malware detection method and system using a memory map. A malware detection method may include collecting, by processing circuitry, a plurality of memory maps from a plurality of client devices, a client program being installed in each of the plurality of client devices, analyzing, by the processing circuitry, a plurality of memory addresses of the plurality of memory maps to obtain an analysis result, and determining, by the processing circuitry, whether malware is present in one of the plurality of client devices based on the analysis result.

公开(公告)号：US11095591B2

公开(公告)日：2021-08-17

申请号：US16139222

申请日：2018-09-24

申请人： LINE Corporation

发明人： Sunghyun Lee

IPC分类号： H04L12/58 ,  G06F13/00 ,  G06F3/0485 ,  H04L29/08 ,  H04M1/72436

摘要： A method of controlling a terminal device including receiving a message transmitted from a terminal device, storing the message received in association with identification information and state information of the message in a storage, displaying messages from various terminal devices together with state information thereof on a display, the messages including the first message, accepting an input for the display from a user, determining whether or not an entirety of the message is displayed on the display as a result of a display transition, updating the state information of the message as a read state indicating the message has been read in response to the determining indicating that the entirety of the message is displayed on the display, and transmitting the message, the updated identification information of the message, and the updated state information associated with the message to the terminal device may be provided.

公开(公告)号：US20210133759A1

公开(公告)日：2021-05-06

申请号：US17085733

申请日：2020-10-30

申请人： LINE Corporation

发明人： Heonjae JUNG ,  Sooyoung KIM

IPC分类号： G06Q20/42 ,  G06Q40/02 ,  G06Q20/40

摘要： Disclosed is a non-transitory computer-readable record medium, method, and apparatus for prior authorization of a transaction in a shared account. A shared account transaction method may include creating a shared account of which usage details are to be shared between the user and at least one member selected by the user from a friend list of a messenger installed on the computer apparatus in response to a shared account creation request from a user of the computer apparatus, transmitting a prior authorization message about the transaction request the at least one member through the messenger in response to a transaction request for the shared account, and executing a prior authorized transaction in the shared account based on a response of the at least one member to the prior authorization message.

公开(公告)号：US20210105525A1

公开(公告)日：2021-04-08

申请号：US17123785

申请日：2020-12-16

申请人： LINE Corporation

发明人： Naoto HORIGUCHI

IPC分类号： H04N21/431 ,  G09G5/36 ,  H04N5/93 ,  G09G5/00 ,  H04N5/91 ,  H04N21/472 ,  H04N21/4728 ,  H04N21/81

摘要： A display control method executed by a terminal, the terminal including a display including a screen and at least one processor, the method including displaying, using the at least one processor, a first video content on a first area of the screen; generating, using the at least one processor, a screenshot of the first area of the screen in response to accepting a command to capture an image of the first video content being played back; and displaying, using the at least one processor, the generated screenshot in a second area of the screen. When the screenshot is displayed in the second area, the first video content continues to be played back in the first area of the screen.

公开(公告)号：US20210014184A1

公开(公告)日：2021-01-14

申请号：US17004188

申请日：2020-08-27

申请人： LINE Corporation

发明人： Tomohiko TANIGUCHI

IPC分类号： H04L12/58

摘要： A communication control method is for performing a process executed by a computer including a processor. The process includes storing, in a storage device of an information processing apparatus, a correspondence relationship of a first user, a second user associated with the first user, and a third user associated with the second user; receiving, at the information processing apparatus, a message from the first user to the third user, from a terminal of the first user; and sending, by the information processing apparatus, the message received from the terminal of the first user as a message from the second user, to a terminal of the third user.

公开(公告)号：US10863016B2

公开(公告)日：2020-12-08

申请号：US15083481

申请日：2016-03-29

申请人： LINE Corporation

发明人： Shinobu Senoo ,  Hiroyuki Miyajima

IPC分类号： H04M1/725 ,  G06F3/0485 ,  G06F3/0482

摘要： A display controlling method includes displaying content in a first display area on a screen of a terminal; determining whether the content is viewed; and moving the content from the first display area to a second display area in order to display the content if it is determined that the content is not viewed.

公开(公告)号：US20200380110A1

公开(公告)日：2020-12-03

申请号：US16999278

申请日：2020-08-21

申请人： LINE Corporation

发明人： Naohisa ICHIHARA ,  Kazunori SEKIMIZU

IPC分类号： G06F21/40 ,  G06F21/32 ,  H04L29/06

摘要： A non-transitory computer-readable recording medium having computer-readable instructions stored thereon, which when executed, cause an information processing apparatus including a memory and processing circuitry, to execute a method including managing a first account and a second account for a service provided by the information processing apparatus, registering a second user corresponding to the second account as a user capable of recovering the first account, in response to receiving a request from a first information processing terminal corresponding to a first user corresponding to the first account, determining whether authentication is successful based on authentication information of the first user received from a second information processing terminal corresponding to the second user, and providing the first user access to the service based on the determination.

公开(公告)号：US10798032B2

公开(公告)日：2020-10-06

申请号：US15704315

申请日：2017-09-14

申请人： LINE Corporation

发明人： Seok Ju Hong

IPC分类号： H04L12/58

摘要： According to at least one example embodiment of the present disclosure, provided is a computer program that is combined with an electronic apparatus embodied via a computer and is stored in a computer-readable recording medium so as to execute a messenger service method including extracting input time information from input data included in a message; calculating output time information according to each of output units based on the input time information; and generating output data including the output time information for display on a display device.

公开(公告)号：US10771411B2

公开(公告)日：2020-09-08

申请号：US15151954

申请日：2016-05-11

申请人： LINE Corporation

发明人： Ahi Sercantaha

IPC分类号： G06F15/16 ,  H04L12/58 ,  H04L29/08

摘要： A display method is a display method of displaying a message on a terminal, and includes receiving a message from another terminal different from the terminal, associating the message and a time at which the message is received to store the message and the time in a storage unit, and displaying a first message stored in the storage unit and a second message different from the first message at an interval based on a difference between a first time associated with the first message and a second time associated with the second message.

公开(公告)号：US10740443B2

公开(公告)日：2020-08-11

申请号：US15887310

申请日：2018-02-02

申请人： LINE Corporation

发明人： SangHun Jeon ,  Dongpil Seo ,  Sungbeom Ahn ,  Kwang-Hee Han ,  Wang Jin Oh ,  Seong Yeol Lim

IPC分类号： H04L29/00 ,  G06F21/14 ,  G06F21/62 ,  G06F21/12 ,  G06F8/41 ,  G06F21/64

摘要： Provided is a method and system for code obfuscation of an application. A method configured as a computer may include receiving an application program package that includes an intermediate language (IL) code generated by compiling code for an application including a plurality of classes and a plurality of methods as a dex file over a network, selecting a protection target class or a protection target method from among the plurality of classes and the plurality of methods, encrypting the selected protection target class or the selected protection target method by retrieving and encrypting an IL code corresponding to the selected protection target class or the selected protection target method from the dex file, and adding decryption information for decrypting the encrypted protection target class or the encrypted protection target method to a secure module that is further included in the application program package.