Ssenstone Inc.

Markany Inc.

Digitalzone Co., Ltd.

Ssenston Inc.

Chang Hun Yoo

Un Yeong Heo

Min Gyu Kim

Dong Hwan Shin

Jin Hyug Choi

Ga Hye Kim

Woo Yong Seo

Dong Hwa Kim

Seung Seob Jeong

Andrew Wyld

Provided is a SIM card apparatus for verifying authentication virtual code generated for security of an IoT device. The apparatus comprises: a communication module for receiving an authentication virtual code generated by a control server on the basis of command information of at least one IoT device; and a verification module formed in an applet form and verifying the authentication virtual code on the basis of verification algorithm.

SIM card apparatus for verifying authentication virtual code generated for security of IoT device

A system, a method, and a program for providing a virtual code, a virtual code generating device, and a virtual code verifying device are provided. The method includes receiving, by a virtual code verifying means, a virtual code from a virtual code generating means, extracting, by the virtual code verifying means, a plurality of detailed codes included in the virtual code, and searching for, by the virtual code verifying means, a storage location of a real code based on the plurality of detailed codes.

System, method, and program for providing virtual code, virtual code generating device, and virtual code verifying device

Embodiments of the inventive concept provide a method, program, and system for providing a virtual corporate card-based financial transaction that may reduce the issuance of unnecessary physical corporate cards and may conveniently and quickly manage the issuance and management of corporate cards in real time.

Method, program, and system for providing financial transaction based on a virtual corporate card

Disclosed is a user authentication method and system using an authentication virtual code including receiving, by a virtual code verifying means, the authentication virtual code, the authentication virtual code being generated by an authentication virtual code generating function included in a virtual code generating means registered in the virtual code verifying means, searching, by the virtual code verifying means, for a storage location of user identification (UID) or sub-identification (SID) based on the authentication virtual code, extracting, by the virtual code verifying means, authority information stored after matching the found UID or SID, verifying, by the virtual code verifying means, the authentication virtual code based on a time point at which the authentication virtual code is received, and performing, by the virtual code verifying means, user authentication based on the extracted authority information.

User authentication method using authentication virtual code and system therefor

Provided are procedure approval method and system based on a virtual authentication code. The method is executed by a server, and includes receiving, by the server, a virtual authentication code and a request for procedure approval, searching for, by the server, a storage location of user authentication information of a user in a storage location search algorithm, based on the virtual authorization code, extracting, by the server, user authentication information stored in the storage location and authenticating the user based on the user authentication information, and approving the procedure when the user authentication is finished.

Device and method for virtual authentication code-based process authorization

A method and a system for providing a financial transaction using an empty card are provided. The method for providing a financial transaction using an empty card includes receiving, by a server, a virtual card number generated by a program included in a user terminal, searching, by the server, for an empty card storage location at which the empty card is registered, in a storage location search algorithm based on the virtual card number, searching, by the server, for a real card number storage space linked to a user identification (UID) assigned to the found empty card storage location, extracting, by the server, a real card number stored in the real card number storage space, and performing, by the server, a financial transaction progress or a financial transaction progress request with the extracted real card number.

Method and system for providing financial transaction using empty card

The present invention relates to a virtual code-based control system, method and program, control device and control signal generation means. A control signal-based control method including a virtual code according to an embodiment of the present invention includes: a control signal reception step in which the control module receives the control signal generated at a specific time point from the control signal generation means, the control signal includes a specific virtual code, and the virtual code is generated by combining a plurality of detail codes according to a specific rule; extracting, by the control module, a plurality of detail codes included in the virtual code; and a command search step in which the control module searches a storage location including a specific command based on a plurality of detail codes, wherein the virtual code is generated differently according to the command at the same time point, and is generated differently for each unit count, wherein the control module is built-in or installed in the control device, wherein when a normally generated virtual code is received for each unit count, based on the plurality of detail codes, a search starting point and a search path are determined and the search is performed with the storage location, wherein the unit count is set at a specific time interval and is changed as the time interval elapses.

Virtual code-based control system, method and program, control device and control signal generating means for unmanned moving object

The present invention relates to virtual code-based control system, method and program, a control device and a control signal generating means. A control method on the basis of a control signal comprising a virtual code according to an embodiment of the present invention comprises: a control signal receiving step for a control module receiving, from a control signal generating means, a control signal generated by means of combining a plurality of specific codes in accordance with a particular rule; a step for the control module extracting the plurality of specific codes comprised in the virtual code; and a command searching step for the control module searching for a storage location comprising a particular command on the basis of the plurality of specific codes.

Virtual code-based control system, method, and program, control device, and control signal generating means

A method and system for user authentication by using an authentication virtual code are provided. A user authentication method using an authentication virtual code includes receiving, by a server, the authentication virtual code, searching, by the server, for an authentication card storage location, at which the authentication card is registered, in a storage location search algorithm based on the authentication virtual code, identifying, by the server, a user by extracting user information stored after being matched with the found authentication card storage location, verifying, by the server, an authentication virtual code based on a time point at which the authentication virtual code is received, and approving, by the server, user authentication.

Method and system for user authentication using virtual code for authentication

Provided is a method and system for verifying a virtual code based on a sphere. A method for verifying a virtual code based on a sphere includes: a virtual code reception operation of receiving, by a virtual code verifying means, a virtual code from a virtual code generating means, wherein the virtual code includes a fixed code and a plurality of detailed codes; a storage location search algorithm selection operation of determining, by the virtual code verifying means, a group, to which the virtual code generating means belongs, through the fixed code and selecting a storage location search algorithm for the group; a detailed code extraction operation of extracting, by the virtual code verifying means, the plurality of detailed codes included in the virtual code.

Method, device and system for verifying virtual code based on sphere

The present invention provides a virtual code-based transaction system, method and program, wherein the method includes a virtual code reception step in which a virtual code verification means receives a virtual code, and the virtual code is generated by a virtual code generation function included in a virtual code generation means, searching, by the virtual code verification means, for a storage location of a User Identification (UID) in the virtual code, searching, by the virtual code verification means, for control command information stored by matching the searched UID, and performing a control command based on the extracted control command information, wherein the virtual code verification means stores a plurality of UIDs and changes control command information matched to each of the plurality of UIDs every preset period.

Virtual code-based transaction system, method and program

The present invention relates to a virtual token-based settlement providing system, a virtual token generation apparatus, a virtual token verification server, a virtual token-based settlement providing method, and a virtual token-based settlement providing program. The present invention comprises: a step for receiving a virtual token provided by a virtual token generation means, by a virtual token verification means; a step for extracting multiple detailed codes included in the virtual token by the virtual token verification means; a step for searching for a storage location of an actual card number on the basis of the multiple detailed codes by the virtual token verification means; and a step for transmitting the searched actual card number to a payment settlement service server or a financial company server.

Virtual token-based settlement providing system, virtual token generation apparatus, virtual token verification server, virtual token-based settlement providing method, and virtual token-based settlement providing program

The virtual code-based financial transaction providing method according to an embodiment of the inventive concept includes a step Sfor receiving a virtual code provided by a virtual code generation means, by a virtual code verification means, a step Sfor extracting multiple detailed codes included in the virtual code by the virtual code verification means, a step Sfor searching for a storage location of an actual card number on the basis of the multiple detailed codes by the virtual code verification means, and a step Sfor performing a financial transaction or for making a request for performing a financial transaction with the actual card number extracted from the storage location.

System, method and program for providing financial transaction by virtual code, virtual code generator and virtual code verification device

Embodiments of the present invention provide a method, program, and apparatus that may identify a device by using a virtual code generated based on a unique value of a chip inside a device without a separate procedure for identifying the device. Furthermore, embodiments of the present invention provide a method, program, and apparatus that may generate a virtual code, which is not matched with any other code, whenever a code for identifying a device is requested. Moreover, embodiments of the present invention provide a method, program, and apparatus for identifying a device that may add and use only an algorithm without changing a conventional process.

Growing community of inventors

Seoul, South Korea

Chang Hun Yoo