Method and apparatus for providing a gift using a mobile communication network and system including the apparatus

    公开(公告)号:US10108944B2

    公开(公告)日:2018-10-23

    申请号:US14755487

    申请日:2015-06-30

    摘要: The present disclosure provides a method of providing a gift icon using a communication network. The method includes providing information about products to a mobile terminal connected with the gift provision apparatus through a mobile communication network; selecting a gift and one of pieces of several information of a receipt terminal from an address book; transmitting the gift icon corresponding to the product to the receipt terminal, when the mobile terminal selects a button for requesting a gift receipt; when the receipt terminal selects an acceptance message for the gift receipt and pays money for the gift, transmitting a predetermined message including a URL (Unique Resource Locator) of the gift icon to the mobile terminal; and when the mobile terminal connects with the URL and then requests a download of the gift icon, downloading the gift icon.

    Data transmission terminal, data transmission/reception system and data transmission method

    公开(公告)号:US10044384B2

    公开(公告)日:2018-08-07

    申请号:US15637897

    申请日:2017-06-29

    IPC分类号: H04B1/04 H04B11/00

    摘要: A data transmission terminal according to the present invention comprises: a communication unit which performs communication with a server; a noise collection unit which collects a peripheral noise; a data transmission unit which transmits data to a data reception terminal through an audible frequency band; and a control unit which analyzes the collected noise to generate a noise analysis result and controls the communication unit to transmit the noise analysis result to the server.

    Syntax parsing apparatus based on syntax preprocessing and method thereof

    公开(公告)号:US09971757B2

    公开(公告)日:2018-05-15

    申请号:US15445333

    申请日:2017-02-28

    IPC分类号: G06F17/27

    摘要: The present disclosure relates to a syntax parsing apparatus based on syntax preprocessing and a method thereof. In specific, the present disclosure parses syntaxes that can be parsed by rules and patterns without ambiguity by syntax parsing preprocessing, draws all possible syntax parsing results by applying syntax rules based on a result of syntax parsing preprocessing in which ambiguity is partially resolved, and resolves structural ambiguity by applying a statistic syntax parsing model learned from a syntax tree attachment learning corpus so as to reduce ambiguity in rule-based syntax parsing and to resolve ambiguity by a statistics-based scheme so that parsing correctness and processing efficiency in a syntax parsing method can be enhanced.

    Method and apparatus for providing combined authentication service

    公开(公告)号:US09940407B2

    公开(公告)日:2018-04-10

    申请号:US14844967

    申请日:2015-09-03

    发明人: Seung-Won Na

    IPC分类号: G06F12/14 G06F17/30 G06F21/36

    CPC分类号: G06F17/30917 G06F21/36

    摘要: Disclosed herein are a method and apparatus for providing a combined authentication service. Combined authentication information is set by acquiring an entry window location and authentication characters from a user, an entry window including the entry keypad is displayed at the entry window location, entry information including entry characters and entry coordinates is acquired from the user via the entry window, and combined authentication is performed by verifying the entry characters and the entry coordinates, thus strengthening the security of authentication of a mobile terminal while maintaining the user's existing password. Further, if a region to which the password entry coordinates are to be mapped is selected when the user sets a password, authentication is performed by additionally considering mapping coordinates in addition to the password even if the user enters the password into the existing password entry window, thus strengthening the security of password authentication.

    Method, system and apparatus for enhancing security of beacon device

    公开(公告)号:US09924359B2

    公开(公告)日:2018-03-20

    申请号:US15391564

    申请日:2016-12-27

    摘要: A method, system and apparatus for enhancing the security of a beacon device are herein disclosed. A service device includes a service communication unit and a service control unit. The service communication unit communicates with at least one terminal and a beacon device, and transmits and receives data required to enhance the security of the beacon device. The service control unit performs control so as to receive pieces of identification information from the terminal and the beacon device, to check the received pieces of identification information and then perform validation based on the times at which the pieces of identification information have been generated and whether authentication keys match each other, to extract service information in response to the result of the validation, and to transmit the extracted service information to the terminal.