KR20180128150A - System and method for managing mobile quality certificate using identification code of product - Google Patents

Abstract

Embodiments of the present invention can register and manage ownership of products simply by easily checking validity information (genuine product status, product information, sales information, after-sales service information, etc.) of related products by using identification codes attached to products to be provided and receipt information. Also, an information input window capable of requesting an after-sales service simply is generated by coming in contact with an identification code attached to a product if an after-sales service needed is generated to easily transmit related information to an after-sales service center by inputting additional information (fault information, visit request date, reservation information, etc.) to receive an exchange, a refund, and an after-sales service by an after-sales service help request and the identification code attached to the product. The present invention provides a system and a method which report loss simply by selecting a lost product and checking a location if a product in registered related product information is lost to receive help by providing related agencies or adjacent members who have installed an identical application with loss information.

Description

Technical Field [0001] The present invention relates to a system and a method for managing a mobile quality assurance certificate using an identification code of a product,

Embodiments of the present invention relate to a system and method for managing mobile quality assurance by using an identification code of a product. More specifically, the present invention relates to a system and method for managing mobile quality assurance by using an NFC tag, QR code, barcode, It is a system that can register and manage ownership of a product by simply generating and checking information related to the validity of the product (whether it is genuine, product information, sales information, A / S information, etc.) using a smartphone.

Also, if you check the electronic receipt issued after purchasing the product, or if you take QR code, bar code, code number, paper receipt image on the paper receipt, you can check whether the related product information is genuine, product information, seller information, A / S information, contact information It is a system that can register and manage the ownership of the goods by confirming that the information and amount information is generated on the smart phone and displayed and displayed.

In addition, when an A / S is required, an information input window is created that can make an A / S request only by touching an identification code attached to a product, and an A / S center (not shown) To a mobile quality assurance certificate management system capable of easily requesting an A / S assistance request.

In addition, the identification information attached to the product can be exchanged with the smartphone memory or the certificate (receipt) information registered in the server through the APP, and it is possible to receive the refund / A / S. The present invention relates to a system and a method for providing help to nearby members who have installed an affiliated organization or the same application by providing lost information by merely selecting and confirming a product.

Conventionally, a method of enclosing a quality assurance certificate with a product or attaching a barcode, an authentication mark or a hologram sticker to a product is used to judge authenticity of a product circulated or sold in the market. However, there is a problem that a genuine confirmation method using a quality certificate, a bar code, a certification mark, a hologram sticker, etc., is very accurate and can be imitated or stolen even with a special logo or an indication.

In addition, due to the development of wireless communication in recent years, contact with NFC Tag, QR code, bar code and code number with smartphone enables to check various information such as information about product / AS information / purchase place, Are photographed and stored in a server, various technologies have been developed and used. However, this method has a problem of storing only information.

Accordingly, in order to solve the conventional problems, the present invention provides a mobile quality certificate using a friendly new concept NFC Tag, QR code, bar code, code number, receipt, It is possible to register and manage the ownership of the goods and receive the exchange, refund, A / S conveniently. Also, if the product is lost from the registered related product information, And to provide a system and method for providing help to nearby members who installed the application by providing lost information.

Patent Applied by the present applicant Korean Patent Application No. 10-2017-0057856 (2017-05-10) MANAGEMENT SYSTEM AND USAGE METHOD FOR MOBILE QUALITY GUARANTEE USING NFC TAG (QR CODE). Mobile quality certificate management system and method using NFC tag (QR code). Mobile quality certificate management system and method using NFC tag (QR code). Korean Patent Application No. 10-2015-0073495 (Feb. 2015-05-23) discloses a method for managing an electronic device using an electronic device and a method for using the service.

An embodiment of the present invention relates to a mobile quality certificate using an identification code of a commodity. More specifically, the present invention relates to a mobile quality certificate using an NFC tag, a QR code, a barcode, a code number NFC Tag · QR code attached to or supplied to products (notebooks, cameras, camcorders, mobile phones, electric kick boards, bicycles, golf equipment, precious metals, watches, bags, accessories, specialty products, household goods, etc.) Use of barcode · code number (quality guarantee) to check the validity of related products when scanning NFC Tag contact or QR code · barcode · code number with smartphone anytime and anywhere. (Whether it is genuine, product information, sales information, A / S information ) Related information is generated and confirmed, thereby registering and managing the ownership of the goods.

In addition, if a QR code, bar code, code number or image of the paper receipt is photographed, an input window is created in which customers can check the electronic receipt issued after purchasing the product or take a paper receipt, A system and a method for registering and managing ownership of a product by merely confirming that the product information, the seller information, the A / S information, the contact information, and the amount information are generated in the smartphone and displayed and displayed .

If an A / S is required, an information input window is created that can request A / S only by touching the NFC tag, QR code, bar code, code number (quality certificate) attached to the product, Day, reservation information day, and so on) to the A / S center.

In addition, customers can receive exchange, refund, and A / S with smartphone memory or certificate (receipt) information registered in the server through the identification information attached to the product without storing the actual guarantee certificate (receipt) If the product is lost from the registered related product information, it is aimed to provide a method for providing help to the nearby members who have installed the related organization or the same application by providing the lost information by simply checking the lost product. have.

The mobile quality assurance book management system using the identification code of the product according to the embodiment of the present invention generates relevant product information using the identification information of the goods related to the NFC Tag, QR code, bar code and code number, (Validity, manufacturer information, product information, seller information, amount information, contact information, A / S, etc.) of the camcorder, the mobile phone, the electric kickboard, the bicycle, the golf goods, the precious metal, the watch, the bag, the accessory, the special product, Information, etc.) of the service user smartphone

In order to confirm and register the product, an NFC tag, a QR code, a bar code, a code number including an encrypted URL, and a bar code including an encrypted URL for registering and managing the issued receipt corresponding to the product at the time of purchase · QR code · Code number,

It is also possible to store information related to each product corresponding to the NFC Tag, QR code, bar code and code number attached to or provided with the product, and the product purchase receipt, QR code, bar code and code number issued after the sale Lt; / RTI >

Herein, the information that can confirm the validity of the product and register and manage the ownership is information of the product unique identification information such as genuine item, product information, manufacturer information, A / S information, contact information, A mobile identification number (hereinafter, referred to as MIN or Mobile Subscription Identification Number, hereinafter referred to as MSIN), which is unique identification information of a user smartphone to be matched to be stored with the seller information, A / S information, contact information, (International Mobile Station Equipment Identity (IMEI)), mobile communication number information, owner information, and information capable of identifying a smartphone to be used by a user.

Here, whether the identification code (NFC Tag · QR code · bar code · code number) attached to or provided on the product is used to verify the validity of the related product when photographing NFC Tag or QR code, bar code, Product information such as product information, manufacturer information, A / S information, contact information, etc. is generated and information displayed on the smartphone and the electronic receipt issued when purchasing the product are confirmed, or QR code, barcode, Information processing and confirmation procedures are carried out so that registration of ownership can be done only by confirming whether the validity of the related product can be verified when the code number is captured, product information, merchant information, A / S information, contact information, and amount information. do.

Here, the information that can be confirmed includes one or more of genuine, product information, dealer information, manufacturer information, and A / S contact information.

Here, prior to the generation of the product related information, the product related information stored in the server in the form of NFC Tag, QR code, bar code, code number, etc. is generated for each type.

The NFC tag, the QR code, the bar code, the code number operating means for performing at least one product authentication among the NFC tag, the QR code, the barcode, and the code number system are stored as an image compressed file or a symmetric key converted into digital encryption data And an algorithm having at least one security function for encrypting the generated and received data.

Here, an algorithm having a security function may physically select and store an algorithm having a security function in a separate area in a smartphone device in order to implement a security function, or a key value that plays a key role may be stored in a remote The present invention provides a system and method for easily storing supplementary services stored in a network or a secure separate secure server.

Here, a key value matched with an algorithm having a security function is executed by only touching or confirming the NFC tag, QR code, bar code, code number by utilizing the user smart phone unique identification information, thereby providing a method for using the additional service.

Here, NFC tag · QR code · bar code · code number containing compressed file of product information or encrypted URL is displayed on user's smartphone NFC Tag contact or QR code · barcode · code number And a decryption program capable of decrypting an image-compressed file or encrypted URL information so as to be able to decrypt the encrypted URL information.

Then, related product information is generated when NFC tag contact or QR code, bar code, code number is photographed with a smart phone by using an identification code (NFC Tag, QR code, bar code, code number) To verify the validity of the product · Product information · Manufacturer information · A / S information · Contact information and related product information is created and displayed on the smartphone by checking the information displayed on the product ownership can be registered and managed ≪ / RTI >

Here, in the step of confirming the merchandise information corresponding to the paper receipt, the application is executed to select the step of taking the paper receipt image. When the paper receipt image is shot, the content receipt management server downloads and executes the paper receipt image area , Individual areas, or specific areas, and converts the paper receipt image into text to display the results.

Here, an input window for photographing the purchase details of an item in the paper receipt is generated, and the controller can convert the taken image data form into a text form when the paper receipt image is taken.

Here, when the data form of the image on the paper receipt is converted into a text form, it is determined whether or not the product related to the purchased product is genuine, one or more pieces of information related to the product information, the seller information, the A / S information, Information can be generated and displayed on the smartphone and displayed, so that the necessary tools can be displayed to register and manage the ownership of the goods.

In addition, when the QR code, bar code, and code number are automatically generated and an input window for capturing the QR code, bar code, and code number in the paper receipt is photographed, information related to the purchased product stored in the server The seller information, the A / S information, the contact information, the amount information, etc.) are generated and the ownership of the goods can be registered and managed only by confirming information displayed on the smartphone.

If additional information registration is required to register and manage ownership of goods, enter product information and user information (contact information) corresponding to identification information of NFC Tag, QR code, bar code, code number, paper receipt image, So that the input window can be created by setting.

Here, if the purchased product such as a computer, TV, refrigerator, washing machine, air conditioner, air cleaner, and life-saving goods requires A / S, the identification code NFC tag, QR code, bar code, S request is created and the relevant information is easily transmitted to the A / S center through the additional information input (failure information, visit request date, reservation information date, etc.) so that A / S help request can be made .

Here, when photographing NFC Tag or QR code, barcode, code number with smartphone using NFC Tag, QR code, bar code, code number which is attached or provided to the product, whether the A / S request information is genuine or not The information input window including the information, the seller information, the manufacturer information, and the A / S contact information is generated.

In addition, customers can receive exchange, refund, A / S with smartphone memory or certificate (receipt) information registered on the server through the identification code attached to the product without storing the actual guarantee certificate (receipt) If the product is lost from the registered related product information, the lost product information is provided to the related organization or the neighboring members who installed the same application through the provision of the lost information only by selecting and confirming the information.

The management server stores the NFC Tag, QR code, bar code, code number unique identification information to be attached to the product provided by the supplier, and stores and manages related product information for determining the validity of the distributed product. · Barcode · Code number information database and supplier information database that stores and manages information corresponding to QR code, barcode, code number generated in electronic receipt or paper receipt issued after sales of merchandise, NFC tag · QR code · A user information database that stores relevant user information (contacts, etc.) corresponding to the NFC Tag, QR code, bar code, and code number by using the identification code of the product recorded in the bar code and code number .

Here, an information extracting unit for extracting related information capable of identifying product information when an NFC tag, a QR code, a bar code and a code number are contacted by a smartphone, product identification information for each NFC tag, QR code, bar code, And a storage unit capable of storing user information corresponding to the identification information of the NFC Tag, QR code, barcode, and code number attached to the product sold by the provider when the user related information is input from the service user smartphone.

In addition, a communication unit capable of transmitting and receiving data with at least one smartphone among a plurality of user smartphones capable of identifying identification information of NFC Tag, QR code, bar code and code number attached to the product, When the confirmation request message for the NFC tag, QR code, bar code and code number is received, product information related to the stored identification information corresponding to the NFC Tag, QR code, bar code and code number is extracted and transmitted to the smartphone And a control unit for controlling the control unit.

Here, in the method of registering the mobile quality assurance certificate corresponding to the NFC Tag, QR code, bar code and code number by the user, when the user does not need additional information registration corresponding to the NFC tag, QR code, bar code and code number, When the contact information or the QR code, the bar code and the code number of the NFC tag provided by the supplier are included in the product, the product related identification information related to the NFC Tag, QR code, bar code and code number is generated and displayed, By simply confirming, it is possible to control the display of necessary tools so that the ownership of the goods can be registered and managed.

Here, when the application is executed, an input window for photographing the purchased product details in the paper receipt is automatically generated, and when the purchase history paper is photographed, the captured image data type is converted into a text form to register and manage the ownership of the product So that the necessary tools are displayed on the display.

Here, in the step of checking the paper receipt product information, if the paper receipt image is photographed, the paper receipt image is converted through the exposure adjustment to the paper receipt image area, the individual area, or the specific area downloaded and executed by the contents providing management server Displays the results of running as text.

Here, when the data form of the image on the paper receipt is converted into a text form, one or more of the genuine goods related to the purchased product, the product information, the seller information, the A / S information, the contact information, Information is generated and displayed on the smartphone and checked to display necessary tools to register and manage ownership of the product.

When additional information registration is required to register and manage the ownership of the product, enter the product information and user information (contact information, etc.) corresponding to the identification information of the NFC tag, QR code, bar code, code number, paper receipt image An input window is created by environment setting so that it can be managed.

Here, when the user needs to register additional information corresponding to the ownership of the product, if the input window is created so that the additional information and the user related information (contact information, etc.) can be inputted and modified by the smart phone, Controls the necessary tools to be displayed so that they can be registered and managed.

Here, if an item that can not be easily moved among the purchased items is required to contact with an NFC tag, a QR code, a barcode, and a code number, which is an identification code attached to the product, An information input window for creating A / S request is created, and related information can be easily transmitted to the A / S center only by inputting additional information (failure information, visit request date, reservation information date, etc.) .

Here, the A / S request information includes information on products that can identify a product, such as location-based service (LBS), geographical information system (GIS), information obtained by extracting GPS position information, One or more of the product failure information, the visit request date, and the reservation information, which are request information, are further included.

Here, the location information of the goods requests the A / S related service from the location information of the goods or the location information desired by the user when generating the A / S related service request information.

In addition, customers can receive exchange, refund, A / S with the information of the certificate (ownership) registered in the smartphone memory or server through the identification information attached to the product without storing the actual guarantee certificate (receipt) If the product is lost from the registered related product information, the user can select the lost product information and provide information so that the user can report the lost product only by checking.

Here, if a product registered in the smartphone is lost, after confirming the contents (quality guarantee certificate) registered in the smartphone, select the contents to be disclosed and transmit the selected information to report the lost information, Lost information can be sent to nearby members who have been installed and can ask for help.

Here, when acquiring a lost product with an identification code, information related to the lost product owner can be installed only by taking an NFC tag contact or a QR code, a barcode, or a code number without installing an application. Lt; / RTI >

You can check the NFC Tag, QR code, bar code, code number attached to the product and the electronic receipt issued at the time of purchasing the product, or simply contact the QR code, barcode and code number including the paper receipt information, And a computer-readable recording medium on which a program for realizing the A / S request is recorded.

The embodiment of the present invention is characterized in that identification information (NFC Tag, QR code, bar code, and code number) provided at the time of purchasing a product at a store, QR code, bar code, code number) When you contact, information that can easily check the validity of the related product (whether it is genuine, product information, sales information, after-sales service, etc.) is created and displayed, Ownership can be registered and managed.

Also, when A / S is required, an information input window is created that can make an A / S request only by touching the identification information (NFC Tag, QR code, barcode, code number) attached to the product and input additional information The customer can send the relevant information to the A / S center easily and can request the A / S help, and if the customer does not directly store the receipt or take it to the store, (Receipt) information registered in the smart phone memory or the server through the smart phone memory or the server, and if the product is lost from the registered related product information, You can get help by providing lost information to the nearest members of your organization or around the same application.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of a mobile quality assurance book management system using an identification code of a product according to an embodiment of the present invention,
2 is a diagram showing a configuration of an electronic device according to an embodiment of the present invention,
FIG. 3 is a flowchart for registering a mobile quality assurance certificate corresponding to a product according to an embodiment of the present invention (when the user does not need registration of additional information related to the product)
FIG. 4 is a flowchart illustrating a process of registering a mobile quality assurance certificate with a receipt issued after purchasing a product according to an embodiment of the present invention (when the user does not need registration of additional information related to the product)
FIG. 5 is a flowchart illustrating a method for registering additional information corresponding to a product according to an exemplary embodiment of the present invention,
6 is a flowchart and a resolution in the case where a product according to an embodiment of the present invention requires A / S,
7 is a flow chart for confirming paper receipt product information according to an embodiment of the present invention.
FIG. 8 is a flowchart of a loss notification and a smartphone resolution according to an embodiment of the present invention,
FIG. 9 is a resolution for identifying an identification code attached to a product when acquiring a lost product with an identification code according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention.

It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, certain features, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in connection with one embodiment. It is also to be understood that the position or arrangement of the individual components within each disclosed embodiment may be varied without departing from the spirit and scope of the invention.

The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is to be limited only by the appended claims, along with the full scope of equivalents to which the claims are entitled, if properly explained. In the drawings, like reference numerals refer to the same or similar functions throughout the several views.

Terms including ordinals, such as first, second, etc., may be used to describe various elements, but the elements are not limited to these terms. The terms are used only for the purpose of distinguishing one component from another.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present invention, and the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments.

Also, in certain cases, there may be a term selected arbitrarily by the applicant, in which case the meaning thereof will be described in detail in the description of the corresponding invention. Therefore, the term used in the present invention should be defined based on the meaning of the term, not on the name of a simple term, but on the entire contents of the present invention.

Whenever a component is referred to as " including " an element throughout the specification, it is to be understood that the component may include other elements, not the exclusion of any other element, unless the context clearly dictates otherwise. Also, the terms " part, " " module, " and the like, which are described in the specification, refer to a unit for processing at least one function or operation, and may be implemented by hardware or software or by a combination of hardware and software .

Meanwhile, in the present invention, the portable electronic device may be any electronic device having a touch screen, and may be called a portable terminal, a mobile terminal, a communication terminal, a portable communication terminal, a portable mobile terminal, a mobile communication terminal, or the like. Any electronic device can be a smart phone, a mobile phone, a game machine, a display device, a wearable head unit, a notebook computer, a laptop computer, a tablet computer, a personal media player (PMP), a personal digital assistant . Further, the mobile electronic device in the present invention may be a flexible device or a flexible display device.

A typical configuration of such a mobile electronic device is for a portable electronic device (e.g., a mobile phone, a smartphone, etc.), and in a typical configuration of such an electronic device, some of the components may be omitted or changed as needed.

A display according to an embodiment of the present invention can be used in a display device such as a discharge tube display (ELD), a vacuum fluorescent display (VFD), a light emitting diode display (LED), a cathode ray tube (CRT), a liquid crystal display (LCD), a thin film transistor liquid crystal display (PDP), surface ultrium lighting (ALiS), digital light source processing (DLP), silicon liquid crystal (LCoS), organic light emitting diode (OLED), surface conduction electron- FED), laser TV (quantum dots laser, liquid crystal laser), optical dielectric liquid display (FLD), interferometric modulator display (iMoD), thick film dielectric electricity (TDEL), quantum dot display (QD-LED), telescopic pixel display TPD), an organic light emitting transistor (OLET), a laser fluorescent display (LPD), a screen for displaying an image output from a project, a flexible display, and the like.

The storage unit according to an embodiment of the present invention may include all kinds of recording media in which programs and data are stored so that the storage medium can be read by a computer system. For example, a punch card, a paper tape, a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), a flash-EPROM, Read only memory (ROM), a random access memory (RAM), a compact disk (CD), a compact disk read-only memory (CD-ROM), a digital video disk (DVD) , A flexible disk, an optical data storage device, a hard disk drive (HDD), a solid state drive (SSD), a solid state hybrid drive (SSHD), and an embedded multimedia card (eMMC) .

And may also be implemented in the form of a carrier wave (e.g., transmission over the Internet).

Referring to FIG. 1, a mobile quality guarantee book management system using an identification code of a product according to an embodiment of the present invention will be described. Next, referring to FIG. 3 to FIG. 9, How to register the mobile quality guarantee certificate, flow chart to report if A / S is necessary, screen resolution to check the mobile quality certificate corresponding to NFC tag (QR code), screen resolution when A / S is required, Flow charts, smartphone resolutions, and identification codes attached to a product when acquiring a lost product with an identification code.

First, a mobile quality guarantee management system using an identification code of a product according to an embodiment of the present invention will be described with reference to FIG.

1 is a block diagram illustrating a mobile quality assurance document management system using an identification code of a product according to an embodiment of the present invention.

As shown, a mobile quality assurance book management system (hereinafter abbreviated as "system") using an identification code of a product according to an embodiment of the present invention includes a smart phone 200 and a server 400.

The user identification information is stored in the smart phone 200. The user identification information is stored in the NFC Tag, QR code, bar code, And to provide the goods basic information recorded in the code number (300).

Here, the user identification information may include one or more of the identification information of the smartphone 200, one or more related information of the name, the address, and the number that can be contacted.

Referring to FIG. 6, GPS position information 256 and product information 221 and 231 are identified through a GPS device when the position information of the help request start point is 270 generated in the user smartphone 200 And the identification information may be a unique number assigned according to the user smart phone 200 or changeable identification information.

Here, the location information may be generated (256) through the user's smartphone 200 GPS 270 and stored in advance.

Information input for generating user identification information through the input unit 230 of the smartphone 200, that is, the display unit 220 of the smartphone 200 will be described with reference to FIG.

2 is a block diagram of a smartphone 200 for generating user identification information of a smartphone 200 in a mobile quality guarantee book management system using an identification code of a product according to an embodiment of the present invention.

As shown in the figure, an input unit 230, a button 230a and a keypad 230b are displayed on a display unit (display unit) 220, that is, a display unit (display unit) 220, The mobile communication module 250 includes a mobile communication module 250a, a wireless LAN module 250b and a short range communication module 250c and a storage unit 260 for storing the identification information in advance.

When a display unit (display unit) 220 for displaying various information including product information to be recognized by the user of the smartphone 200 is generated, information including an input signal indicating a request signal when A / S is required An A / S help request notification message using location information 270, an input unit 230 allowing the user to input the information to the smartphone 200, or product information to the server 400 And a control unit 210 for controlling the transmission.

When the NFC tag / QR code / bar code / code number 300 attached to or provided by the user smartphone 200 is contact / photographed 251, the related product information is generated (252) (253), and transmits (243) the A / S application information to the A / S center 255 through the communication network 100 (254).

1, a mobile quality assurance document management system using an identification code of a product according to an embodiment of the present invention will be described.

A mobile quality assurance book management system using an identification code of a product, comprising: a classification means for detecting an identification code of a product related to an NFC tag, a QR code, a barcode, a code number (300) , Photographing means (210a) for scanning the identification code for detecting information related to the QR code, bar code and code number identification code of the product, and contact information for detecting the information related to the NFC Tag (300) identification code The result of the identification code of the product is displayed (220) by recognizing means (not shown) for recognizing the identification code of the product to generate the related product information, Camcorders, mobile phones, electric kick boards, bicycles, golf goods, precious metals, watches, bags, accessories, specialty products, household goods, etc.) Bo, manufacturer information · A / S information and contact information, amount information, etc.) determine service user smartphones (capable of 200) and

Then, the NFC tag / QR code / bar code / code number 300 containing the encrypted URL and the electronic receipt 311 or the paper receipt 310 issued after the sale are confirmed (225) A bar code / QR code / code number 310 including an encrypted URL for managing the registration (226)

The product information corresponding to the NFC Tag, QR code, bar code and code number 300 attached to or provided to the product, and the sales information corresponding to the QR code, bar code and code number 310 of the receipt issued after the sale And an integrated management server 400 capable of generating (451) and storing (454) product-related information.

Herein, the information that enables the user smartphone 200 to check the validity of the product and to register and manage the ownership includes information on whether the product unique identification information 300 is genuine, product information, manufacturer information, A / S information, A Mobile Identification (ID) unique to the user smartphone 200 to be stored in correspondence with the contact information or the issued receipt 300, 311 information, the merchandise information, the seller information, the A / S information, the contact information, Number, MIN or Mobile Subscription Identification Number (MSIN), International Mobile Station Equipment Identity (IMEI), mobile communication number information, owner information, and information that can identify the smartphone One or more than one.

(NFC tag, QR code, bar code, code number) 300 attached to a product or an NFC Tag contact 221 or QR code, bar code, code number Product information such as genuine article, product information, manufacturer information, A / S information, contact information, etc., which can confirm the validity of the related product, is generated and confirmed information 225 displayed on the smart phone 200 ) Provides the function to execute the information processing and confirmation procedure so that it can be registered as ownership.

The related information is generated 222 only by confirming the electronic receipt 311 issued at the time of purchasing the product or by photographing the QR code, bar code and code number 231 including the purchase information in the paper receipt 310, Information related to products such as authenticity, product information, seller information, A / S information, contact information, amount information, etc., which can confirm the validity of the related product (200), is generated in the smartphone, (224) Confirmation (225) to enable ownership registration to be performed.

Here, the information that can be confirmed includes at least one of genuine, product information, seller information, manufacturer information, and A / S contact information.

Before generating the product-related information, the product-related information registered in the server 400 for each type of NFC Tag, QR code, bar code, and code number type is generated.

Here, the NFC Tag / QR code / bar code / code numbers 300 and 310 include at least one NFC tag / QR code / bar code / code number (300, 310) And includes an algorithm 460 having at least one security function for generating (not shown) the symmetric key converted into digital encryption data and encrypting the received data, and stores the algorithm in the server 400.

Here, the security-enabled algorithm 460 may physically selectively store (260) the security-enabled algorithm 460 in a separate area of the smartphone 200 device in implementing the security function, or And a system and method for easily using supplementary services stored in separate remote server 400 for safe management of key values that play a key role.

Here, the key value matched with the security function algorithm 460 is executed only by an operation of contacting or confirming the NFC Tag, QR code, bar code, code number 300 using the unique identification information of the smartphone 200 of the user, To be used.

Here, an NFC Tag.QR code, a barcode, and a code number 300 including a compressed file of product information or an encrypted URL are transmitted from the user smartphone 200 to an NFC tag contact or a QR code, a bar code, 300) and a decoding program capable of decoding compressed file or encrypted URL information so that relevant product information can be checked at the time of photographing (221).

Here, the security-enabled algorithm 460 automatically performs the information setting only by the NFC Tag / QR code / barcode 300/310 contact / photographing 221 operation using the unique identification information of the user smartphone 200 Use additional services.

Referring again to FIG. 3, an NFC tag contact or a QR code, a bar code, and a code number (hereinafter referred to as a " bar code ") are transmitted to the smartphone 200 using an NFC tag, a QR code, Related product information is generated (222) upon contact / photographing (221), relevant product information such as whether the product is valid, product information, manufacturer information, A / S information, contact information, The ownership of the goods can be registered (226) and managed only by confirming (225) the goods information displayed on the display (224) of the phone.

Referring to FIG. 4, an input window for automatically confirming (225) the electronic receipt 311 issued after purchasing a product or photographing (231) a paper receipt (bar code, QR code, code number) (222), and the bar code, QR code, code number (310) on the receipt is photographed (231), the related product information which is purchased, the genuine product information, the merchandise information, the A / S information, the contact information, The owner of the goods can be registered (226) and managed only by displaying (224) and confirming (225) on the phone (200).

Referring to FIG. 7, in the step of confirming the product information corresponding to the paper receipt 310, an application is executed to select the image pickup of the paper receipt 310 (231), and the image of the paper receipt 310, When the exposure adjustment 222 is performed for a specific area, the content is provided to the content providing management server 400 and downloaded (223-1). When the paper receipt image is converted into text 224-1, (224).

Here, an input window for photographing (231) a QR code, a bar code and a code number in the paper receipt 310 is generated (222), and a QR code, a bar code and a code number are photographed (231) (Information on genuine, product information, seller information, A / S information, contact information, amount information, and the like) related to the purchased product stored in the display device 400 is generated and the information displayed on the display device 224 is confirmed 225) to register (226) and manage the ownership of the goods.

In addition, when an input window for photographing the purchase details of an image in the paper receipt 310 is created and the paper receipt image is photographed (231), the photographed image data form is converted into a text form (223-1) (224-1) to register (226) ownership of the goods and to control the display unit (224) so that necessary tools are displayed so that they can be managed.

In this case, when the data form of the image on the paper receipt 310 is converted into a text form (223-1), the genuine item related to the purchased product, the product information, the seller information, the A / S information, the contact information, (226) to manage and manage the ownership of the goods by merely displaying (224) and displaying (225) on the smartphone (200) .

5, when additional information registration is required to register and manage the ownership of the goods (226), the goods information and user information corresponding to the identification information of the NFC Tag, QR code, bar code, code number, paper receipt image (241) by inputting and modifying management (242) of the input window.

Also, if a purchased product such as a computer, a TV, a refrigerator, a washing machine, an air conditioner, or an air purifier, which is a product that can not be easily moved, needs A / S, refer to FIG. 6, the NFC tag, QR code, bar code, An information input window for generating an A / S request is created (252) by only the contact confirmation (251) of the A / S 300 (300) The related information 254 is easily transmitted to the center 243 so that the A / S help request 255 can be made.

Here, when an NFC Tag 300 contact with the smartphone 200 or a QR code, a bar code and a code number 300 are taken by using the NFC tag, QR code, bar code, The S / S request information 253 is used to create an information input window 252 that further includes whether the product is genuine, product information, seller information, manufacturer information, A / S contact information, and the like.

It is also possible to exchange, refund, and redeem the guarantee information (ownership) information registered in the memory 260 or the server 400 of the smart phone 200 through the identification information attached to the product without directly storing the guarantee certificate (receipt) If the product is lost from the registered related product information that can receive the A / S, the lost product information can be reported (229) only by selecting (228).

When additional information registration is required in the NFC Tag / QR code / bar code / code number 300, product information and user information (contact information) corresponding to the identification code of the NFC Tag / QR code / bar code / code number 300, The input window 227 can be created 241 according to the environment setting so that the user can manage the input and the correction 242.

Here, the management server 400 stores an NFC Tag · QR code, which stores and manages related product information for determining the validity of a product to be circulated by matching NFC Tag, QR code, bar code, code number (300) Bar code and code number 310 included in the electronic receipt 311 or the paper receipt 310 issued after the sale of the goods and the information corresponding to the QR code, Related information database 413 that stores and manages information related to the product and the related user information using the identification code of the product recorded in the NFC tag (QR code) 300 or 310 with the smartphone 200, and generates NFC Tag, QR code, And a user information database 411 for storing and managing respective pieces of user information (contacts, etc.) corresponding to the code numbers 300 and 310.

When the NFC tag, QR code, bar code, code number (300, 310) are contacted to the smartphone 200, related information capable of identifying the NFC Tag, bar code, QR code, code number (300, 310) The product identification information is stored by the information extracting unit 420 and the NFC Tag / QR code / bar code / code numbers 300 and 310, and when the user related information is inputted from the service user smartphone 200, the NFC Tag And a storage unit 454 capable of storing user information corresponding to the product identification information of the QR code, the barcode code number 300 and the QR code, bar code and code number 310 included in the receipt.

In addition, it is also possible to transmit / receive data to / from at least one smartphone 200 among a plurality of user smartphones 200 capable of confirming the product identification information of the NFC Tag / QR code / bar code / code number 300 attached to the product QR code, bar code, code number (300) from the at least one smart phone (200) and the communication unit (452) capable of receiving the NFC Tag, QR code, (420) the product information related to the stored identification information corresponding to the identification information of the smartphone (300), and transmits the extracted product information to the smartphone (200).

Here, FIG. 3 is a flowchart for registering a mobile quality assurance certificate corresponding to an NFC Tag, QR code, bar code and code number according to an embodiment of the present invention (when the user does not need additional information registration for goods) and resolution.

3 to 9, a method of using a mobile quality certificate corresponding to an NFC Tag, a QR code, a barcode, and a code number is performed by using a mobile device using an NFC tag (QR code) according to the embodiment of FIG. In the following description, the same reference numerals as those of the mobile quality assurance book management system using the NFC tag (QR code) according to the embodiment of FIG. 1 are used for the structure corresponding to the embodiment of FIG. 1 .

3, the contact 211 or the QR code, the bar code, and the code number 300 are photographed by the NFC tag 300 included in the product as the smart phone 200 of the user The product identification information related to the NFC tag / QR code / bar code / code number 300 is generated 222 and displayed on the display 224 and the generated NFC Tag / QR code / bar code / code number 300 (226) the ownership of the goods by merely confirming (225) the information displayed on the display display (224).

Referring to FIG. 4, a flow chart for confirming an electronic receipt 311 issued after purchasing a product or registering a mobile quality guarantee certificate using a paper receipt (bar code, QR code, code number) 310 An input window for automatically scanning the purchase details of the image on the paper receipt 310 is automatically generated and a paper receipt image of the purchased product is taken (step 231) (226) and controlling the necessary display devices (224) so that the ownership of the goods can be registered (226) and managed simply by confirming the generated information by converting an image data form into a text form.

Here, referring to FIG. 7, in the step of checking the paper receipt 310 product information, an exposure adjustment 222 is performed on the paper receipt image area, the individual area, or the specific area through the paper receipt image photographing 231 selection The paper receipt image conversion is executed 223-1 through the identification information from the contents providing management server, and the result is displayed on the display 224 when the text receipt image is generated 224-1.

When the data form of the paper receipt 300 is transformed into a text form 223-1 to be generated 224-1, it is determined whether the genuine article, product information, seller information, A / S (226) to manage and manage goods ownership by merely displaying (224) and confirming (225) a display on the smartphone by generating one or more pieces of information according to information set in the information, contact information, Is displayed.

Referring to FIG. 5, it is a flowchart when a user needs to register additional information corresponding to a product.

Here, when additional information registration is required to register (226) and manage the ownership of the product, product information and user information (contact information, etc.) corresponding to the identification information of the NFC Tag, QR code, bar code, code number, paper receipt image The input window 241 is created by the environment setting so that the input and the correction 242 can be managed.

Here, when an additional information registration corresponding to ownership of a product is required, an input window is created (241) so that additional information and user related information (contact information, etc.) can be entered and modified by a smart phone, And controlling the display of necessary information so that the information 242 can be registered 226 and managed.

As shown, when an input window is created (241) so that additional information and user related information (contact information, etc.) can be entered and modified in the smartphone 200, the related information of the user is entered and corrected 242 in the input window, And the modified information is transmitted (243), and the ownership of the goods is registered (226).

6, when an A / S is required for a computer, TV, refrigerator, washing machine, air conditioner, air cleaner, etc., which can not be easily moved among purchased products, the NFC tag, QR code, bar code, code An information input window capable of requesting an A / S is created 252 only by the contact confirmation 251 of the number 300, and the information input window 252 is inputted through the additional information input (failure information, visit request date, The related information 254 is easily transmitted (243) to the center so that an A / S help request (255) can be made.

Here, an NFC tag 300 contact (251) or a QR code / bar code code (QR code) 300 is provided to the smartphone 200 using an NFC tag / QR code / bar code / code number When the number 300 is photographed 251, the information input window 252 including the genuine product information, the product information, the seller information, the manufacturer information, and the A / S contact information is generated in the A / S request information 254.

Here, if an item that can not be easily moved among products is required to contact with an A / S, contact (251) the NFC tag, QR code, bar code, code number (quality certificate) attached to the product, An information input window for making an A / S request is created 252 and the related information 254 is easily transferred to the A / S center only by inputting additional information (failure information, visiting request date, reservation information date, etc.) (243) to request A / S help (255).

Here, the A / S helper request information 255 is information for identifying a product such as a location based service (LBS), a geographic information system (GIS), information extracting a GPS navigation position (GPS) The product information, and the additional service request information, which are goods failure information, and a visit request date.

Here, the product location information 256 requests the A / S-related service to the location information on which the goods are installed or the location information desired by the user when creating the A / S related service request information.

It is also possible to exchange, refund, and redeem the guarantee information (ownership) information registered in the memory 260 or the server 400 of the smart phone 200 through the identification information attached to the product without directly storing the guarantee certificate (receipt) A / S, and if the product is lost from the registered related product information, the lost product information is provided so that the lost product can be reported only by selecting (228).

8, when a product registered in the smartphone 200 is lost, the lost product is selected after confirming the contents related to the product registered in the smartphone (228), and the location of the lost product is confirmed 229-1, and 229-2), the selected product information is lost (229), and loss related information is transmitted (243) to neighboring members who installed the same application or the same application, .

Referring to FIG. 9, when an affiliated organization or neighboring members who have installed the same application acquire a lost product having an identification code attached thereto, the NFC Tag 300 contact 301 or the QR code barcode Code No. 300 Only the photographing 301 can generate the information 330 that can contact the owner of the lost product 320 and the related information 340 so that the application can be installed.

Here, the methods according to the exemplary embodiments of the present invention may be applied to an NFC tag / QR code / bar code / code number 300 attached to a product by a user smart phone 200 or an electronic receipt 311 ) As the program for realizing the ownership registration (226) and the A / S request (255) by merely contacting the QR code, bar code and code number including the paper receipt information (310) May be implemented in the form of program instructions that may be executed through various computer means using the medium and recorded on a computer readable medium.

As described above, the present invention has been described with reference to particular embodiments, such as specific elements, and specific embodiments and drawings. However, it should be understood that the present invention is not limited to the above- And various modifications and changes may be made thereto by those skilled in the art to which the present invention pertains.

And computer readable media may include program instructions, data files, data structures, etc., alone or in combination. The program instructions recorded on the medium may be those specially designed and constructed for the present invention or may be known and available to those skilled in the computer software field.

Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described above, and all of the equivalents or variations of the claims, as well as the following claims, belong to the scope of the present invention.

100: communication network 200: user portable terminal
210: Control section 210a:
220: display section 230: input section
230a: button 230b: keypad
240: NFC communication unit 250:
250a: mobile communication module 250b: wireless LAN module
250c: Local communication module
260: storage unit 270: GPS
300: NFC Tag · QR code 310: Receipt (QR code, bar code)
400: Integrated management server
411: User's membership information database
412: NFC Tag, QR code, bar code, code number identification information database
413: supplier member information database
420: Information extracting unit for extracting relevant information
430: SMS processing unit 440: Web server
451: Generation unit 452:
453: Input unit 454:
455: control unit 460: security algorithm

Claims (25)

We check the validity of related products and manage ownership by using NFC Tag · QR code · Barcode · Code number which is attached to the product and QR code · Barcode · Code number which is issued after sales of the product In this case,
Classification means for classifying and controlling the identification code of the goods in real time;
Photographing means for scanning the identification code for information related to the QR code, bar code and code number identification code of the goods;
Contact means for contacting the identification code for detecting information associated with the NFC Tag identification code of the goods;
Recognition means for recognizing the identification code of the goods; And
Information about the related product is generated by the identification code of the product related to the NFC Tag, QR code, bar code and code number using the display means for displaying the information result of the identification code of the product, Service user smartphone which can judge product information, seller information, manufacturer information, A / S information, contact information, amount information, etc.);
In order to confirm the above products and manage ownership, NFC Tag, QR code, bar code, code number including encrypted URL, bar code including encrypted URL for registering ownership, · QR code · Code number;
NFC Tag, QR code, bar code, code number attached to or provided with the related product information, and each item corresponding to the QR code, bar code and code number of the electronic paper receipt corresponding to the product to be issued after the sale And a management server capable of generating and storing related information. The mobile quality guarantee certificate management system using a product identification code. The information processing apparatus according to claim 1, wherein the information that can confirm the validity of the product and register and manage the ownership,
The product unique identification information, whether it is genuine, product information, manufacturer information, A / S information, contact information, or issued product information, product information, sales information, A / S information, contact information, A mobile identification number (hereinafter, referred to as MIN or Mobile Subscription Identification Number, hereinafter referred to as MSIN), an International Mobile Station Equipment Identity (IMEI), a mobile communication number information, an owner information and a user Wherein the information includes at least one of information for identifying a smartphone to be used by the user, and information for identifying the smartphone to be used by the user. The method according to claim 1,
Whether the identification code (NFC Tag · QR code · bar code · code number) attached to or provided on the above product can be verified with NFC Tag contact or QR code, barcode, Information, manufacturer information, A / S information, contact information and electronic receipt issued when purchasing the product, or QR code containing purchase information on paper receipt, barcode, code number, The product related information such as the product information, the seller information, the A / S information, the contact information, and the amount information is generated and the ownership can be registered only by confirming the displayed information on the smart phone. Mobile Quality Assurance Management System Using. The method of claim 3,
Wherein the information that can be verified is generated by including at least one of genuine, product information, merchant information, manufacturer information, and A / S contact information. 5. The method of claim 4,
Before generating the product-related information,
Wherein the product related information stored in the server is generated for each type of the NFC Tag, QR code, bar code, and code number, respectively, using the identification code of the product. The method according to claim 1,
The NFC Tag, QR code, bar code,
An NFC tag, a QR code, a barcode code number calculation means for performing at least one product authentication of the system, a symmetric key converted into an image compressed file or digital cipher data, and at least one Wherein the management information is stored in a server including an algorithm having a security function. 7. The method of claim 6, wherein the security-
In implementation of the security function, an algorithm having a security function can be physically selected and stored in a separate area in the smartphone device. Alternatively, a key value that plays a key role can be stored in a separate security server for safe management, And a system and method for using the identification code of a product. 8. The method of claim 7,
Characterized in that an additional service is used by executing a key value matched with an algorithm having a security function by only touching or confirming NFC Tag, QR code, bar code, code number by utilizing the user smart phone unique identification information Mobile Quality Assurance Management System Using. 9. The method according to any one of claims 6 to 8,
Product information compressed image or NFC Tag · QR code containing encrypted URL · Barcode · Code number to be used NFC Tag contact or QR code in smartphone · Barcode · Code number And a decryption program capable of decrypting a file compressed with the image or encrypted URL information. The method of claim 3,
In the step of confirming the product information corresponding to the paper receipt,
When you run the application,
Selecting the paper receipt image capture;
Adjusting exposure for the paper receipt image area, the individual area, or the specific area;
Downloading from the content providing management server and executing a receipt image conversion;
Executing the paper receipt image conversion to generate text;
And displaying the result when the text is generated. The method for managing a mobile quality assurance certificate using an identification code of a product. The method according to claim 10,
An input window for capturing the QR code, bar code, code number, and receipt image on the paper receipt is created, and when a QR code, a bar code, a code number, and a receipt image are shot, information related to the purchased product The goods information, the seller information, the A / S information, the contact information, the amount information, and the like) are generated and registered in the smartphone, and the ownership of the goods can be registered and managed A method for managing a mobile quality certificate using an identification code. 12. The method of claim 11,
An input window for photographing the purchase details of the image in the paper receipt is created and the image data form taken in is photographed when the paper receipt image is photographed, One or more pieces of information are generated according to the information set in the information, A / S information, contact information, and amount information, and displayed on the smart phone, so that only necessary tools can be displayed and managed The mobile quality guarantee certificate management system using the identification code of the product. 13. The method according to any one of claims 10 to 12,
If additional information registration is required to register and manage ownership of the goods,
And an input window is created by setting environment so that product information and user information (contact information, etc.) corresponding to the identification information of the NFC Tag, QR code, bar code, code number, paper receipt image can be inputted, A method for managing a mobile quality certificate using an identification code of a product. The method of claim 3,
If the purchased merchandise requires A / S, an information input window is created for requesting the A / S only by checking the identification code attached to the merchandise, so that additional information input (failure information, visit request date, reservation information date, etc.) And the A / S center can easily transmit related information to the A / S center, so that the A / S assistance request can be made. The management server according to claim 1,
A NFC tag, a QR code, a barcode, and a code number information database for storing and managing related product information for matching the NFC tag, QR code, bar code, and code number to be attached to the product to determine the validity of a product to be distributed;
A supplier information database for storing and managing information corresponding to a QR code, a bar code and a code number generated in the electronic receipt or paper receipt issued after the sale of the product;
The related user information is generated by using the identification code of the product recorded in the NFC Tag, QR code, bar code and code number by the smartphone, and each user information corresponding to the NFC tag, QR code, bar code and code number A user information database for storing and managing the user information;
An information extracting unit for extracting related information capable of identifying product information when an NFC tag, a QR code, a barcode, and a code number are contacted with the smartphone;
Stores product identification information for each NFC Tag, QR code, bar code and code number, and inputs information related to the NFC tag, QR code, bar code and code number attached to the product when user information is input from the service user smartphone And a storage unit for storing the user information in a matching manner. 16. The management server according to any one of claims 1 to 15,
A communication unit capable of transmitting and receiving data with at least one smartphone among a plurality of user smart phones capable of identifying identification information of an NFC tag, a QR code, a bar code, and a code number attached to the product; And
Upon receipt of the confirmation request message for the NFC Tag, QR code, bar code and code number from the at least one smartphone, the product information related to the stored identification information corresponding to the NFC Tag, QR code, bar code and code number is extracted And a controller for controlling the mobile terminal to transmit the mobile quality guarantee certificate to the smartphone. A method for registering a mobile quality assurance certificate corresponding to an NFC Tag, QR code, bar code and code number by a user,
If the user does not need additional information registration corresponding to the NFC Tag, QR code, bar code and code number,
Photographing a contact or QR code, a barcode, and a code number of an NFC tag provided by a supplier in a product using a smartphone of the user;
Generating and displaying product identification information related to the NFC Tag, QR code, bar code, and code number;
And controlling the display of necessary tools for registering and managing the ownership of the goods only by confirming the information displayed on the NFC Tag, QR code, bar code and code number related identification information displayed on the display A method for managing a mobile quality certificate using an identification code of a product. 18. The method according to any one of claims 3 to 17,
If the user needs to register additional information corresponding to the ownership of the product,
Executing the application to select additional information;
Generating an input window for inputting and modifying the additional information and user related information (e.g., contact information) with a smartphone;
Inputting and modifying the user's related information in the input window;
Registering the input and modified information in the input window;
The method of claim 1, further comprising the step of controlling the smartphone or the management server to display necessary tools so that user information registered in the smart phone or related product information is stored and managed in a smart phone or a management server How to maintain quality guarantee. The method of claim 3,
NFC tag · QR code · Bar code · Code number which is attached or provided to the product when the purchased product requires A / S · Whether the product can make A / S request only by contact confirmation · Product information · Seller information · An information input window including manufacturer information and A / S contact information is created and easily transmitted to A / S center through additional information input (failure information, visit request date, reservation information date, etc.) The mobile quality certificate management system using the identification code of the product. 20. The method of claim 19, wherein if the merchandise requires A / S,
Contacting the NFC Tag, QR code, bar code and code number (quality certificate) attached to the product;
Generating product related information;
Inputting A / S-related additional information items to be applied to the generated goods information;
Requesting the A / S including the information inputted in the generated goods information;
If the A / S is required, an information input window is created to request the A / S by touching only the NFC Tag, QR code, and code number, which is the identification code information attached to the product to be applied for A / S, , The date of the visit request, the date of the reservation information, and the like) to the A / S center so as to receive the A / S help request. 21. A method according to any one of claims 19 to 20, wherein the A /
(LBS), a geographical information system (GIS), and a GPS (Global Positioning System), as location information of a product installed at the time of generating the A / S related service request information or desired location information of a user, Wherein the mobile terminal further comprises one or more of the available phone number information, product information that can identify the product, product failure information as additional service request information, a visit request date, and reservation information. How to maintain quality guarantee. The method of claim 3,
You can receive exchange, refund, and A / S with the smartphone memory or the certificate (receipt) information registered in the server through the identification code attached to the product without storing the certificate (receipt) directly or storing it in the store. And providing information so that the lost product information can be reported only by selecting and confirming the lost product information when the product is lost from the related product information. 23. The method of claim 22,
When a product registered in the smartphone is lost,
Selecting a lost product after confirming a product related content registered in the smartphone;
Confirming the lost position of the product;
Transmitting the selected product information to report a lost product;
Wherein the loss related information is transmitted to neighboring members who have installed the related organization or the same application only by selecting the lost product, and can make a request for help. 24. The method according to any one of claims 22 to 23,
When acquiring a lost product attached with the identification code (NFC Tag, QR code, bar code, code number)
Even if an application is not installed, related information is further generated so that information and application capable of contacting the lost product owner can be installed only by NFC tag contact or QR code, bar code, code number scan, How to maintain quality guarantee. 4. The method according to any one of claims 1 to 3,
Registration / management of ownership by contacting the NFC Tag, QR code, bar code, code number attached to the product, electronic receipt issued at the time of purchase, or QR code, bar code and code number including paper receipt information And a computer-readable recording medium storing a program for realizing an exchange, refund, A / S request, and a mobile quality certificate management system using a product identification code.

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