KR102370411B1 - System for trading contents and method thereof - Google Patents

Abstract

The present invention discloses a content marketing system and method therefor. That is, according to the present invention, when content registered in a sales terminal is transferred from a purchase terminal, the content is permanently transferred or transferred for a certain period of time according to the payment of the transfer authority presented by the seller, so that the content can be easily bought and sold. In addition, if the transferred content is used by other users, revenue can be generated accordingly.

Description

Contents trading system and method thereof

The present invention relates to a content trading system and method therefor, and in particular, when a purchase terminal wants to acquire content registered in a sales terminal, the content is permanently transferred or transferred for a certain period in accordance with the payment of a fee according to the transfer right presented by the seller. It relates to a content marketing system and method therefor.

Unlike analog content, digital content maintains the same quality as the original even after multiple copies. When digital content with these characteristics is distributed through Internet communication media, copies with the same quality as the original can be spread infinitely and rapidly.

Accordingly, intellectual property rights are being unfairly infringed regardless of the will of the copyright holder, disrupting the order of commerce and greatly diminishing the will to create, and disputes related to copyright infringement are continuing.

Korean Patent No. 10-1921592 [Title: How to generate revenue for content creators using the platform]

An object of the present invention is to provide a content trading system and method for permanently transferring or transferring the content registered in the sales terminal for a certain period of time according to the payment of the cost according to the transfer authority presented by the seller, when the purchase terminal wants to receive the content registered in the sales terminal there is

Another object of the present invention is to provide a content trading system and method for automatically generating a transfer certificate according to the transfer and acquisition when a selling terminal transfers ownership to a purchasing terminal and providing the same to the selling terminal and the purchasing terminal, respectively.

A content trading system according to an embodiment of the present invention includes: a sales terminal that transmits sales information including a plurality of input values according to a seller input, sales request information, and identification information of the sales terminal to a server; a purchase terminal for transmitting purchase information including a plurality of different input values according to a purchaser input, purchase request information, and identification information of the purchase terminal to the server in order to purchase content desired by the purchaser; and registering the sales information in a category related to a content type included in the sales information from among a plurality of categories preset according to a content type based on the sales request information, and content stored in advance in the server based on the purchase request information The server includes the server for confirming one or more sales information corresponding to the purchase information from among a plurality of sales information for each category according to the type, and transmitting content information including a part of the one or more sales information to the purchase terminal, , the purchasing terminal, when a preset content purchase button displayed on one side of the screen on which the content information is displayed is selected, interworking with the server and the payment server, a payment function for the sales amount related to the sale of the content can be done

As an example related to the present invention, the sales information includes at least one of a seller name, contact information, link information in which content to be sold is stored, content type, content name, sales amount, transfer right, and information on whether copyright is clean, , the content information may include at least one of the seller name, the type of content to be sold, the content name, the sale amount, the transfer right, and information on whether the copyright is clean.

As an example related to the present invention, the server generates a preliminary transfer certificate related to the content, and transmits the generated preliminary transfer certificate to the purchasing terminal to which the content is transferred, and the purchasing terminal according to the purchaser input The purchaser's signature is inserted on one side of the preliminary transfer certificate to generate a preliminary transfer certificate with the buyer's signature added and transmitted to the server, and the sales terminal displays the preliminary transfer certificate with the buyer's signature added from the server and inserting the seller's signature according to the seller's input to the other side of the preliminary transfer certificate to which the buyer's signature is added to generate a preliminary transfer certificate to which the buyer's and seller's signatures are added, and transmit it to the server, wherein the server A final transfer certificate may be generated based on the preliminary transfer certificate to which the signatures of the buyer and seller are added, transmitted from the terminal, and the generated final transfer certificate may be provided to the selling terminal and the purchasing terminal, respectively.

As an example related to the present invention, it further includes a user terminal, wherein the sales terminal provides the paid content to the purchase terminal, and the purchase terminal provides another user in which the content is stored so that other users can use the content. Link information is registered in the server, and the user terminal transmits search information including a plurality of other input values according to a user input, search request information, and identification information of the user terminal to the server, and transmits from the server Display link information on one or more contents corresponding to the search information from among link information on a plurality of contents for each category according to the type of contents stored in advance in the server, and when other link information displayed on the user terminal is selected By interworking with other sites or other platforms related to other link information, content related to the other link information may be provided and displayed.

A content trading method according to an embodiment of the present invention includes, by a sales terminal, transmitting sales information including a plurality of input values according to a seller input, sales request information, and identification information of the sales terminal to a server; registering, by the server, the sales information in a category related to the content type included in the sales information from among a plurality of categories preset according to the content type based on the sales request information; transmitting, by the purchasing terminal, purchase information including a plurality of different input values according to the purchaser's input, purchase request information, and identification information of the purchasing terminal to the server to purchase content desired by the purchaser; checking, by the server, one or more pieces of sales information corresponding to the purchase information from among a plurality of sales information for each category according to a content type stored in advance in the server based on the purchase request information; transmitting, by the server, content information including a part of the confirmed one or more sales information to the purchasing terminal; displaying, by the purchase terminal, the content information; and when a preset content purchase button displayed on one side of the screen on which the content information is displayed is selected by the purchase terminal, a payment function for the sale amount related to the sale of the content in conjunction with the server and the payment server It may include the step of performing

As an example related to the present invention, by the server, generating a preliminary transfer certificate related to the content; transmitting, by the server, the generated preliminary transfer certificate to the purchasing terminal to which the content has been transferred; inserting, by the purchasing terminal, a purchaser's signature according to the purchaser's input to one side of the preliminary transfer certificate to generate a preliminary transfer certificate to which the purchaser's signature is added; transmitting, by the server, the preliminary transfer certificate to which the purchaser's signature is added, transmitted from the purchasing terminal, to the selling terminal to which the content has been transferred; inserting, by the sales terminal, the seller's signature according to the seller's input to the other side of the preliminary transfer certificate to which the buyer's signature is added to generate a preliminary transfer certificate to which the signatures of the buyer and the seller are added; generating, by the server, a final transfer certificate based on the preliminary transfer certificate to which the signatures of the buyer and seller are added, transmitted from the sales terminal; and providing, by the server, the generated final transfer certificate to the sales terminal and the purchase terminal, respectively.

As an example related to the present invention, the method comprising: providing, by the sales terminal, the paid content managed by the sales terminal to the purchase terminal in a state in which the sale of the content is normally performed; registering, by the purchase terminal, other link information in which the content is stored in the server so that other users can use the content; transmitting, by the user terminal, search information including a plurality of other input values according to the user input, search request information, and identification information of the user terminal to the server; checking, by the server, link information on at least one content corresponding to the search information from among link information on a plurality of content for each category according to the content type stored in advance in the server based on the search request information; displaying, by the user terminal, link information on the one or more contents provided from the server; and when other link information displayed on the user terminal is selected, the user terminal interworks with another site or other platform related to other link information to receive and display the content related to the other link information. may include

According to the present invention, when the purchase terminal wants to transfer the content registered in the sales terminal, the content can be easily bought and sold by permanently transferring the content or transferring the content for a certain period according to the payment according to the transfer authority presented by the seller, If the transferred content is used by other users, it has the effect of generating profits according to the investment technique.

In addition, in the present invention, when ownership is transferred from a sales terminal to a purchasing terminal, a transfer certificate according to the transfer and transfer is automatically generated and provided to the sales terminal and the purchase terminal, respectively, thereby conveniently solving the legal problems associated with the transfer and transfer. there is an effect

1 is a block diagram showing the configuration of a content trading system according to an embodiment of the present invention.
2 to 4 are flowcharts illustrating a content trading method according to an embodiment of the present invention.
5 to 6 are diagrams showing examples of screens of a sales terminal according to an embodiment of the present invention.
7 to 9 are diagrams showing examples of screens of a purchasing terminal according to an embodiment of the present invention.
10 is a diagram illustrating an example of a screen of a sales terminal according to an embodiment of the present invention.
11 to 12 are diagrams showing examples of screens of a user terminal according to an embodiment of the present invention.

It should be noted that the technical terms used in the present invention are only used to describe specific embodiments, and are not intended to limit the present invention. In addition, the technical terms used in the present invention should be interpreted as meanings generally understood by those of ordinary skill in the art to which the present invention belongs, unless otherwise specifically defined in the present invention, and excessively comprehensive It should not be construed in the meaning of a human being or in an excessively reduced meaning. In addition, when the technical term used in the present invention is an incorrect technical term that does not accurately express the spirit of the present invention, it should be understood by being replaced with a technical term that can be correctly understood by those skilled in the art. In addition, the general terms used in the present invention should be interpreted according to the definition in the dictionary or according to the context before and after, and should not be interpreted in an excessively reduced meaning.

Also, the singular expression used in the present invention includes the plural expression unless the context clearly dictates otherwise. In the present invention, terms such as “consisting of” or “comprising” should not be construed as necessarily including all of the various components or various steps described in the invention, and some components or some steps may not be included. It should be construed that it may further include additional components or steps.

Also, terms including ordinal numbers such as first, second, etc. used in the present invention may be used to describe the elements, but the elements should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

Hereinafter, a preferred embodiment according to the present invention will be described in detail with reference to the accompanying drawings, but the same or similar components are assigned the same reference numerals regardless of reference numerals, and redundant description thereof will be omitted.

In addition, in the description of the present invention, if it is determined that a detailed description of a related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, it should be noted that the accompanying drawings are only for easy understanding of the spirit of the present invention, and should not be construed as limiting the spirit of the present invention by the accompanying drawings.

1 is a block diagram showing the configuration of a content trading system 10 according to an embodiment of the present invention.

As shown in FIG. 1 , the content trading system 10 includes a sales terminal 100 , a server 200 , a purchase terminal 300 , and a user terminal 400 . Not all components of the content marketing system 10 shown in FIG. 1 are essential components, and the content marketing system 10 may be implemented by more components than those shown in FIG. 1 , and fewer The content marketing system 10 may also be implemented by the components.

The sales terminal 100, the purchase terminal 300, and the use terminal 400 are a smart phone, a portable terminal, a mobile terminal, a foldable terminal, Personal Digital Assistant (PDA), PMP (Portable Multimedia Player) Terminal, Telematics Terminal, Navigation Terminal, Personal Computer, Notebook Computer, Slate PC, Tablet PC (Tablet PC), ultrabook (ultrabook), wearable device (including, for example, watch-type terminal (Smartwatch), glass-type terminal (Smart Glass), HMD (Head Mounted Display), etc.), Wibro (Wibro) Various terminals such as terminals, IPTV (Internet Protocol Television) terminals, smart TVs, digital broadcasting terminals, AVN (Audio Video Navigation) terminals, A/V (Audio/Video) systems, flexible terminals, digital signage devices, etc. can be applied to

In addition, each of the sales terminal 100 , the purchase terminal 300 , and the use terminal 400 links with the server 200 , and provides a dedicated app and/or website provided by the server 200 . A user registers as a user to be provided with a content trading function, a usage function, and the like, and personal information is registered in the server 200 . In this case, the personal information includes ID, email address, password (or password), name, gender, date of birth, contact information, etc.

In addition, each of the selling terminal 100 , the purchasing terminal 300 , and the using terminal 400 is a user of the corresponding selling terminal 100 , a user of the purchasing terminal 300 , and a user of the using terminal 400 . It is also possible to sign up as a user to the server 200 by using the SNS account information joined by the user. Here, the SNS account may be information related to Facebook, Twitter, Kakao Story, and the like.

In addition, when performing the membership registration procedure, each of the sales terminal 100 , the purchase terminal 300 , and the user terminal 400 is authenticated through an identity authentication means (eg, including a mobile phone, credit card, i-PIN, etc.) When the function is completed, the membership registration procedure for the server 200 can be normally completed.

In addition, after membership registration is completed, each of the selling terminal 100 , the purchasing terminal 300 , and the using terminal 400 receives information from the server 200 in order to use the service provided by the server 200 . The provided dedicated app (or application/application program/specific app) is installed in each of the sales terminal 100 , the purchase terminal 300 , and the corresponding use terminal 400 . In this case, the dedicated app may be a dedicated app for performing a content sale function, a content purchase function, a content registration function, a content use function, and the like.

In addition, each of the selling terminal 100, the server 200, the purchasing terminal 300, and the using terminal 400 includes a communication unit (not shown) for performing a communication function with other terminals, various information and A storage unit (not shown) for storing a program (or application), a display unit (not shown) for displaying various information and program execution results, and an audio output for outputting voice information corresponding to the various information and program execution results It may include a unit (not shown) and a controller (not shown) for controlling various components and functions of each terminal.

In addition, the sales terminal 100 communicates with the server 200 , the purchase terminal 300 , the use terminal 400 , and the like.

In addition, the sales terminal 100 executes a dedicated app pre-installed on the sales terminal 100 , and displays an app execution result screen according to the execution of the dedicated app. At this time, the app execution result screen shows a sale menu (or item/button) for selling the content owned, a purchase menu for purchasing the content registered in the server 200, and content held for other users to use. It includes a registration menu for registering , a search menu for searching for desired content in order to use the content registered in the server 200, and a setting menu for setting a dedicated app function. Here, the sales terminal 100 is a member of the server 200 that provides the dedicated app, and performs a login procedure when executing the dedicated app by using the ID and password according to the membership registration, It may perform one or more functions of the app (including, for example, a function to sell contents, a function to purchase contents, a function to register contents, a function to use contents, etc.).

In addition, when a preset sales menu is selected from the app execution result screen displayed on the sales terminal 100 , the sales terminal 100 displays a sales screen including a plurality of input items corresponding to the selected sales menu. do. In this case, the plurality of input items include seller name, contact information, link information for content to be sold, content type (including, for example, text, photo, video, etc.), content name, sales amount, transfer right (eg, period) It includes input items for receiving input such as limited, complete transfer, etc.) and whether the copyright is clean. Here, among the transfer rights, the limited period refers to providing the buyer with all rights to the content for a certain period according to the seller setting, and the complete transfer refers to providing the buyer with all rights to the content after the sale. .

In addition, the sales terminal 100 includes a plurality of input items corresponding to the plurality of input items according to a seller input (or seller touch/selection/control) on a sales screen including a plurality of input items displayed on the sales terminal 100 . Receive sales information including an input value of Here, the plurality of input values are seller name, contact information, link information (or link address) where the content to be sold is stored, content type (including, for example, text, photo, video, etc.), content name, sales amount, transfer right (including, for example, limited period, full transfer, etc.), and information such as whether the copyright is clean. At this time, the content consists of a file of a preset format (including, for example, txt, hwp, doc, tif, jpg, mpeg, asf, etc.), and the Digital Rights Management (DRM) function is applied. It may be in a state of being uploaded (or registered/stored) to a site or platform related to the seller. Here, the platform includes a social network service (SNS), a blog, and the like. In addition, whether the copyright is clean is information that captures a certification mark related to the corresponding content registered on the site or platform, and may be information indicating that the corresponding content complies with copyright-related laws.

In addition, the sales terminal 100 registers the received input value, etc. to the server 200 for selling the corresponding content, the received sales information, the sales request information corresponding to the selected sales menu, and the sales terminal. The identification information of (100) and the like are transmitted to the server (200). Here, the identification information of the sales terminal 100 includes a mobile directory number (MDN), mobile IP, mobile MAC, subscriber identity module (Sim) card unique information, serial number, and the like.

In addition, when the sales information transmitted from the sales terminal 100 to the server 200 is normally registered in the server 200 , the sales terminal 100 transmits the sales information provided from the server 200 . Receives information indicating that the received sales information is normally registered, and displays information indicating that the received sales information is normally registered.

In addition, when the sales information transmitted from the sales terminal 100 to the server 200 is not registered in the server 200 , the sales terminal 100 responds to the registration rejection provided from the server 200 . Receives cause information and information indicating that the sale information is not registered, and displays cause information according to the received registration rejection, information indicating that the sale information is not registered, and the like.

Also, the sales terminal 100 may perform a process of re-registering the related sales information to the server 200 after resolving the registration refusal by interworking with the server 200 .

In addition, when the content corresponding to the sales information registered in the server 200 is sold from the sales terminal 100 , the sales terminal 100 is a preliminary transfer certificate to which the purchaser's signature is added, which is transmitted from the server 200 . receive

In addition, the sales terminal 100 displays the received preliminary transfer certificate to which the purchaser's signature is added.

In addition, the sales terminal 100 inserts (or adds) the seller's signature (or the seller's electronic signature) according to the seller's input to the other side of the preliminary transfer certificate to which the buyer's signature is added, thereby adding the seller's signature to the preliminary transfer certificate. (or a preliminary transfer certificate signed by the buyer and seller). In this case, the sales terminal 100 adds the seller's signature according to the seller's input to another preset area of the preliminary transfer certificate to which the buyer's signature is added (eg, the seller's signature area preset in response to the seller's signature).

In addition, the sales terminal 100 transmits the generated preliminary transfer certificate to which the signatures of the buyer and seller are added to the server 200 .

In addition, the sales terminal 100 transmits the final transfer certificate transmitted from the server 200, the transfer result of the remaining web money, etc. receive

In addition, the sales terminal 100 displays the received final transfer certificate, transfer result, and the like.

In this way, the sales terminal 100 performs a trading function for the corresponding content on the condition that it transfers not only the corresponding content and the copyright for the corresponding content, but also all other accompanying profits after the time of sale.

In addition, when the sale of the content is normally performed, the sales terminal 100 provides the original content (or original file) managed by the sales terminal 100 to the purchase terminal 300 .

At this time, in a state in which the content for which the seller of the sales terminal 100 has the right to use (or the right to own) is being provided to other users through the site, the platform, etc., the content is When sold to a buyer, the sales terminal 100 may delete or maintain the original content registered on the site or platform, etc. according to the additional information included in the final transfer certificate.

In the embodiment of the present invention, when the sales function related to the content owned by the sales terminal 100 is performed, the sales price is fixed to the sales amount suggested by the seller of the sales terminal 100 and the content is purchased from the purchase terminal 300 . Although the description of purchasing is described, the content-related transaction method may be performed through an auction method or a reverse auction method between the selling terminal 100 and one or more purchasing terminals 300 .

In addition, in the embodiment of the present invention, it is described that the content sale function is performed through the dedicated app installed in advance in the sales terminal 100 , but the present invention is not limited thereto, and in addition to the dedicated app, in the server 200 It is also possible to perform a content sales function and the like through the provided web page.

The server 200 communicates with the sales terminal 100 , the purchase terminal 300 , the use terminal 400 , and the like.

In addition, the server 200 performs a membership registration procedure for users of the sales terminal 100 , the purchase terminal 300 , and the user terminal 400 .

In addition, the server 200 registers personal information related to users of the sales terminal 100 , the purchase terminal 300 , and the user terminal 400 . In this case, the server 200 may register (or manage) the corresponding personal information in a DB server (not shown).

In addition, the server 200 performs a member management function for users of the sales terminal 100 , the purchase terminal 300 , the user terminal 400 , and the like.

In addition, the server 200 provides a dedicated app and/or website that provides a content sales function, a content purchase function, a content registration function, a content use function, etc. to the sales terminal 100, the purchase terminal 300, and the It is provided to the user terminal 400 and the like.

In addition, the server 200 provides a bulletin board function for announcements, events, and the like.

In addition, the server 200 receives sales information, the sales request information, and identification information of the sales terminal 100 transmitted from the sales terminal 100 .

Also, the server 200 registers the received sales information in a category related to the content type in the sales information from among a plurality of categories preset according to the content type based on the received sales request information.

Also, when the sales information is normally registered in a specific category in the server 200 , the server 200 provides information indicating that the sales information is normally registered to the sales terminal 100 .

In addition, when the sales information is not registered in a specific category in the server 200 , the server 200 transmits cause information according to the registration refusal, information indicating that the sales information is not registered, and the like, to the sales terminal 100 . ) is provided in

In addition, the server 200 receives purchase information, the purchase request information, and identification information of the purchasing terminal 300 transmitted from the purchasing terminal 300 .

In addition, the server 200 selects one corresponding to the received purchase information from among a plurality of sales information for each category according to the type of content stored in advance (or registered) in the server 200 based on the received purchase request information. Check the above sales information.

In addition, the server 200 transmits content information including a part of one or more of the confirmed sales information to the purchase terminal 300 . Here, the content information is part of the sales information for the corresponding content, the seller name, the type of content to be sold (including, for example, text, photo, video, etc.), content name, sales amount, transfer right (for example, limited time) , including full transfer, etc.), and whether or not copyright is clean.

In addition, if sales information corresponding to the received purchase information is not searched (or not confirmed) among a plurality of sales information for each category according to the content type stored in advance in the server 200, the server 200 performs the purchase Information indicating that the sales information related to the information is not registered in the server 200 is provided to the purchase terminal 300 .

In addition, when a preset content purchase button displayed on one side of the screen on which content information is displayed in the purchase terminal 300 is selected according to the purchaser's selection in order for the purchaser to receive the corresponding content, the server 200 is In conjunction with the purchase terminal 300 and the payment server (not shown), a payment function is performed for the sale amount related to the sale of the corresponding content. In this case, when performing the payment function, the server 200 performs a payment function for the sales amount using preset web money (or web point) managed by the server 200 . Here, the exchange ratio between the web money and the real money may be variously set according to a designer's design.

In addition, when payment is normally performed, the server 200 provides a result of performing a payment function to the purchase terminal 300 . Here, the result of performing the payment function includes payment date and time information, payment amount (or sales amount), content information of purchased content, and the like.

In addition, when the payment function is normally terminated, the server 200 generates a preliminary transfer certificate related to the corresponding content. Here, the preliminary transfer certificate includes the name of the content that has been sold, the type of content (including, for example, text, photo, video, etc.), the sale amount (or transfer amount/sale amount), and transfer rights (for example, limited period, complete transfer, etc.) including), copyright clean information, transfer date, transferor information (including name, social security number, address, phone number, etc.), transferee information (including name, social security number, address, phone number, etc.), addition information, etc. At this time, the transferor information and the transferee information are either extracted from personal information registered at the time of membership registration in the server 200, or information according to the input of the seller (or transferor) and/or the buyer (or transferee) during the payment process In addition, some information may be masked (or blinded) to protect personal information. In addition, the additional information is a function of deleting existing original content registered in the site, the platform, etc. related to the seller in the sales terminal 100 by interworking between the sales terminal 100 and the purchase terminal 300; It may be information defining a behavior after content transaction for a maintenance function, a joint operation function, and the like.

Accordingly, when a deletion function is included in the additional information, the sales terminal 100 must delete the original content registered by the seller of the sales terminal 100 on a site, platform, etc. after the sale of the corresponding content, violation City shall perform the compensation function according to the compensation rate calculation method described in the relevant preliminary transfer certificate (or final transfer certificate).

In addition, when a maintenance function is included in the additional information, the sales terminal 100 may maintain the original content registered by the seller of the sales terminal 100 on a site, platform, etc. after the sale of the corresponding content.

In addition, the server 200 transmits the generated preliminary transfer certificate to the purchase terminal 300 from which the corresponding content was purchased.

In addition, the server 200 receives the preliminary transfer certificate to which the purchaser's signature is added, transmitted from the purchasing terminal 300 in response to the previously transmitted preliminary transfer certificate.

In addition, the server 200 transmits the received preliminary transfer certificate to which the purchaser's signature is added to the sales terminal 100 that sold the corresponding content.

In addition, the server 200 receives the preliminary transfer certificate to which the signatures of the buyer and the seller are added, transmitted from the sales terminal 100 in response to the previously transmitted preliminary transfer certificate to which the buyer's signature is added.

In addition, the server 200 generates a final transfer certificate based on the received preliminary transfer certificate to which the signatures of the buyer and seller are added. In this case, the final transfer certificate may be a preliminary transfer certificate to which the received purchaser and seller signatures are added, and some of the information corresponding to personal information among transferor information and transferee information (including, for example, resident registration number, address, etc.) It may be in a masking (or blinding) state.

In addition, the server 200 transmits (or provides) the generated final transfer certificate to the selling terminal 100 and the purchasing terminal 300 related to the corresponding content, respectively.

In addition, the server 200 works with the sales terminal 100 related to the corresponding content to perform a settlement function for the sales amount.

In this case, when the payment function is performed with the web money, the server 200 provides the web money corresponding to the sales amount to the account related to the sales terminal 100 .

In addition, when a payment function is performed with cash or a credit card, the server 200 transfers (or provides) cash corresponding to the sales amount to an account related to the sales terminal 100 .

In addition, the server 200 provides the remaining web money excluding a preset commission among the web money corresponding to the sales amount or the remaining amount of the sales amount excluding the commission to the sales terminal 100 .

In addition, the server 200 stores other link information (or other link address) in which the content transmitted from the purchase terminal 300 is stored, the content name, the content type, the registration request information, and the purchase terminal 300 . Receive identification information and the like.

In addition, the server 200 may store other link information (or other link address) in which the received content is stored in a category related to the received content type among a plurality of categories preset according to the content type based on the received registration request information. ), the content name, and the content type.

Also, the server 200 receives search information, the search request information, and identification information of the user terminal 400 transmitted from the user terminal 400 .

In addition, based on the received search request information, the server 200 adds to the received search information from among link information for a plurality of content for each category according to the content type stored (or registered) in the server 200 in advance. Check other link information for the corresponding one or more contents (or one or more other link information respectively corresponding to the one or more contents). At this time, when the server 200 receives only the search request information transmitted from the user terminal 400 , the server 200 uses the corresponding use information based on preset information related to the user of the corresponding user terminal 400 . In order to recommend customized content to the terminal 400 , based on the search history of the previous terminal 400 , the user's personal information, etc., the link information for a specific content is You can also check the link information.

In addition, the server 200 transmits other link information for the one or more identified contents to the user terminal 400 .

In addition, when link information on a content corresponding to the received search information is not searched (or confirmed) from among link information on a plurality of content by category according to the content type stored in advance in the server 200, the server Reference numeral 200 provides information indicating that the content related to the corresponding search information is not registered in the server 200 to the user terminal 400 .

The purchase terminal 300 communicates with the sales terminal 100 , the server 200 , the user terminal 400 , and the like.

In addition, the purchase terminal 300 executes a dedicated app pre-installed on the purchase terminal 300 and displays an app execution result screen according to the execution of the dedicated app. At this time, the app execution result screen is a sales menu for selling the content you have, a purchase menu for purchasing the content registered in the server 200, and a registration menu for registering the content you have so that other users can use it. , and a search menu for searching for a desired content in order to use the content registered in the server 200, a setting menu for setting a dedicated app function, and the like. Here, the purchase terminal 300 is a member of the server 200 that provides the dedicated app, and performs a login procedure when executing the dedicated app using the ID and password according to the membership registration, It may perform one or more functions of the app (including, for example, a function to sell contents, a function to purchase contents, a function to register contents, a function to use contents, etc.).

In addition, when a preset purchase menu is selected from the app execution result screen displayed on the purchase terminal 300, the purchase terminal 300 displays a purchase screen including a plurality of other input items corresponding to the selected purchase menu. indicate In this case, the plurality of other input items include input items for receiving the name of the content to be purchased, the content type, the range of the sale amount (or the range of the purchase amount), the transfer right, and the like.

In addition, the purchase terminal 300 corresponds to the plurality of other input items according to the purchaser input (or purchaser touch/selection/control) on a purchase screen including a plurality of other input items displayed on the purchase terminal 300 . to receive purchase information including a plurality of different input values. Here, the plurality of other input values include the name of the content to be purchased, the content type, the range of sales amount, the transfer right, and the like. In this case, the content name may be a full name or a part of a specific content.

In addition, in order to search the server 200 for content corresponding to the received other input value for the purchase of the content desired by the purchaser, the purchase terminal 300 is configured to search for content corresponding to the received purchase information and the selected purchase menu. The purchase request information and identification information of the purchase terminal 300 are transmitted to the server 200 . Here, the identification information of the purchase terminal 300 includes MDN, mobile IP, mobile MAC, Sim (subscriber identification module) card unique information, serial number, and the like.

In addition, the purchasing terminal 300 receives the content information transmitted from the server 200 in response to the previously transmitted purchase information.

In addition, the purchasing terminal 300 displays the received content information.

In addition, the purchasing terminal 300 receives information indicating that the sales information related to the corresponding purchase information provided from the server 200 is not registered in the server 200, and the received purchase information and Information indicating that the related sales information is not registered in the server 200 is displayed.

Also, the purchasing terminal 300 may receive content information by interworking with the server 200 through other purchase information including a plurality of additionally inputted different input values.

In addition, when a preset content purchase button displayed on one side of a screen on which content information is displayed in the purchase terminal 300 is selected according to the purchaser's selection in order for the purchaser to receive the corresponding content, the purchase terminal 300 is In conjunction with the server 200 and the payment server, a payment function is performed for the sale amount related to the sale of the corresponding content. In this case, when performing the payment function, the purchasing terminal 300 performs a payment function for the corresponding sales amount using preset web money (or web point) managed by the corresponding server 200 . Here, the exchange ratio between the web money and the real money may be variously set according to a designer's design.

In addition, when the payment is normally performed, the purchasing terminal 300 displays a result of performing a payment function provided from the server 200 (or the payment server). Here, the result of performing the payment function includes payment date and time information, payment amount (or sales amount), content information of purchased content, and the like.

In addition, the purchasing terminal 300 receives the preliminary transfer certificate transmitted from the server 200, and displays the received preliminary transfer certificate.

In addition, the purchase terminal 300 inserts (or adds) the purchaser's signature (or the purchaser's electronic signature) according to the purchaser's input to one side of the preliminary transfer certificate to generate a preliminary transfer certificate to which the purchaser's signature is added. In this case, the purchase terminal 300 adds the purchaser's signature according to the purchaser's input to a preset area of the preliminary transfer certificate (eg, a purchaser's signature area preset in response to the purchaser's signature).

In addition, the purchasing terminal 300 transmits the generated preliminary transfer certificate to which the purchaser's signature is added to the server 200 .

Also, the purchasing terminal 300 receives the final transfer certificate transmitted from the server 200 .

In addition, the purchase terminal 300 displays the received final transfer certificate.

In addition, the purchasing terminal 300 receives content (or original content) transmitted from the selling terminal 100 .

In addition, the purchasing terminal 300 displays the received content.

In this way, after the purchasing terminal 300 receives the corresponding content from the selling terminal 100, the copyright for the corresponding content as well as all other accompanying revenue (or profit sharing) can be transferred after the time of sale. .

In addition, the purchase terminal 300 registers link information on the content managed by the purchase terminal 300 to the server 200 so that other users can use the content owned by the purchaser of the purchase terminal 300 . do. At this time, the purchasing terminal 300 uploads and stores the content managed by the purchasing terminal 300 to another site, another platform, etc., and transmits other link information (or other link address) in which the content is stored to the server 200 . can be registered in

That is, the purchasing terminal 300 uploads (or registers/stores) specific content according to the purchaser's selection among one or more contents owned by the purchaser of the purchase terminal 300 to another site or other platform related to the purchaser.

In addition, when a preset registration menu is selected from the app execution result screen displayed on the purchase terminal 300 , the purchase terminal 300 is configured to select a purchaser from one or more contents owned by the purchaser of the purchase terminal 300 . Other link information (or other link address) in which the corresponding specific content is stored, the content name for the corresponding content, the content type, registration request information corresponding to the selected registration menu, identification information of the purchase terminal 300, etc. Send to 200.

In the embodiment of the present invention, it is described that a content purchase function is performed through a dedicated app pre-installed in the purchase terminal 200, but the present invention is not limited thereto. In addition to the dedicated app, the server 200 provides It is also possible to perform a content purchase function and the like through the web page.

The user terminal 400 communicates with the sales terminal 100 , the server 200 , the purchase terminal 300 , and the like.

In addition, the user terminal 400 executes a dedicated app pre-installed on the corresponding user terminal 400 and displays an app execution result screen according to the execution of the dedicated app. At this time, the app execution result screen is a sales menu for selling the content you have, a purchase menu for purchasing the content registered in the server 200, and a registration menu for registering the content you have so that other users can use it. , and a search menu for searching for a desired content in order to use the content registered in the server 200, a setting menu for setting a dedicated app function, and the like. Here, the sales terminal 100 is a member of the server 200 that provides the dedicated app, and performs a login procedure when executing the dedicated app by using the ID and password according to the membership registration, It may perform one or more functions of the app (including, for example, a function to sell contents, a function to purchase contents, a function to register contents, a function to use contents, etc.).

In addition, when a preset search menu is selected from among the application execution result screens displayed on the user terminal 400 , the user terminal 400 is a search screen including a plurality of other input items corresponding to the selected search menu. to display In this case, the plurality of other input items include input items for receiving input of a content name, content type, etc. to be searched.

In addition, the user terminal 400 is a plurality of other input items according to a user input (or user touch/selection/control) on a search screen including a plurality of other input items displayed on the corresponding use terminal 400 . Receive search information including a plurality of further input values corresponding to . Here, the plurality of other input values include a name of a content to be searched, a content type, and the like. In this case, the content name may be a full name or a part of a specific content.

In addition, the user terminal 400 searches for the content desired by the user in the server 200, the received search information, search request information corresponding to the selected search menu, identification information of the user terminal 400, etc. is transmitted to the server 200 . Here, the identification information of the user terminal 400 includes MDN, mobile IP, mobile MAC, Sim (subscriber identification module) card unique information, serial number, and the like.

In addition, the user terminal 400 receives other link information for one or more contents transmitted from the server 200 in response to the previously transmitted search information.

In addition, the user terminal 400 displays (or outputs) other link information for the received one or more contents.

In addition, when other link information displayed on the user terminal 400 is selected (or touched), the user terminal 400 interworks with another site or other platform related to the other link information, and the other link information and Relevant content is provided and displayed. In this case, when the corresponding content is a moving picture, the user terminal 400 may receive the corresponding content from another site or other platform in which the content is stored in a streaming manner.

In addition, the user terminal 400 receives information indicating that the link information on the content related to the corresponding search information provided from the server 200 is not registered with the server 200, and the received corresponding information. Information indicating that link information on content related to search information is not registered in the server 200 is displayed.

In addition, the user terminal 400 may be provided with link information on content by interworking with the server 200 through other search information including a plurality of additional input values.

In the embodiment of the present invention, it is described that a content search function is performed through a dedicated app installed in advance in the terminal 400, but is not limited thereto, and the server 200 provides in addition to the dedicated app. It is also possible to perform a content search function or the like through a web page.

In this way, when the purchase terminal wants to transfer the content registered in the sales terminal, the content may be permanently transferred or transferred for a certain period in accordance with the payment of the cost according to the transfer authority presented by the seller.

In addition, when the selling terminal transfers ownership to the purchasing terminal as described above, transfer certificates according to the transfer and transfer may be automatically generated and provided to the selling terminal and the purchasing terminal, respectively.

Hereinafter, a content trading method according to the present invention will be described in detail with reference to FIGS. 1 to 12 .

2 to 4 are flowcharts illustrating a content trading method according to an embodiment of the present invention.

First, the sales terminal 100 executes a dedicated app pre-installed on the sales terminal 100 , and displays an app execution result screen according to the execution of the dedicated app. At this time, the app execution result screen shows a sale menu (or item/button) for selling the content owned, a purchase menu for purchasing the content registered in the server 200, and content held for other users to use. It includes a registration menu for registering , a search menu for searching for desired content in order to use the content registered in the server 200, and a setting menu for setting a dedicated app function. Here, the sales terminal 100 is a member of the server 200 that provides the dedicated app, and performs a login procedure when executing the dedicated app by using the ID and password according to the membership registration, It may perform one or more functions of the app (including, for example, a function to sell contents, a function to purchase contents, a function to register contents, a function to use contents, etc.).

In addition, when a preset sales menu is selected from the app execution result screen displayed on the sales terminal 100 , the sales terminal 100 displays a sales screen including a plurality of input items corresponding to the selected sales menu. do. In this case, the plurality of input items include seller name, contact information, link information for content to be sold, content type (including, for example, text, photo, video, etc.), content name, sales amount, transfer right (eg, period) It includes input items for receiving input such as limited, complete transfer, etc.) and whether the copyright is clean.

As an example, the first sales terminal 100 executes a content trading app pre-installed in the first sales terminal, and as shown in FIG. 5 , displays a content trading app execution result screen 500 .

In addition, when the sales menu 510 is selected from the content trading app execution result screen 500, as shown in FIG. 6 , the first sales terminal displays specific content owned by the seller of the first sales terminal. The first sales screen 600 including a plurality of input items for receiving information on the .

Thereafter, the sales terminal 100 displays a plurality of input items corresponding to the plurality of input items according to a seller input (or seller touch/selection/control) on a sales screen including a plurality of input items displayed on the sales terminal 100 . Receive sales information including an input value of Here, the plurality of input values are seller name, contact information, link information (or link address) where the content to be sold is stored, content type (including, for example, text, photo, video, etc.), content name, sales amount, transfer right (including, for example, limited period, full transfer, etc.), and information such as whether the copyright is clean. At this time, the content is composed of a file in a preset format (including, for example, txt, hwp, doc, tif, jpg, mpeg, asf, etc.), a digital rights management (DRM) function is applied, and related to the seller It may be in a state of being uploaded (or registered/stored) to a site, platform, etc. Here, the platform includes a social network service (SNS), a blog, and the like. In addition, whether the copyright is clean is information that captures a certification mark related to the corresponding content registered on the site or platform, and may be information indicating that the corresponding content complies with copyright-related laws.

In addition, the sales terminal 100 registers the received input value, etc. to the server 200 for selling the corresponding content, the received sales information, the sales request information corresponding to the selected sales menu, and the sales terminal. The identification information of (100) and the like are transmitted to the server (200). Here, the identification information of the sales terminal 100 includes MDN, mobile IP, mobile MAC, Sim (subscriber identification module) card-specific information, serial number, and the like.

For example, the first sales terminal corresponds to the plurality of input items displayed on the first sales screen 600 , and according to the seller input, a first seller name (eg, Gil-dong Hong), a first contact information (eg, 010) -1234-5678), first link information in which the first content to be sold is stored (eg, http://www.abcdef.co.kr/firstvideo.html, which is address information where the first video to be sold is stored); Type of first content to be sold (for example, recipe video), name of first content to be sold (for example, ABCD chef’s ribs stew recipe), first sales amount (for example, 500,000 won), first transfer right ( For example, complete transfer), a plurality of input values including first copyright clean information including a first certification mark issued by an authorized certification authority (not shown) in relation to the first content are received.

In addition, the first sales terminal transmits first sales information including the plurality of received input values, first sales request information corresponding to the selected sales menu, identification information of the first sales terminal, etc. to the server 200 ) to (S220).

Thereafter, the server 200 receives sales information, the sales request information, and identification information of the sales terminal 100 transmitted from the sales terminal 100 .

Also, the server 200 registers the received sales information in a category related to the content type in the sales information from among a plurality of categories preset according to the content type based on the received sales request information.

For example, the server 200 receives first sales information, first sales request information, identification information of the first sales terminal, and the like, transmitted from the first sales terminal.

In addition, the server 200 determines that the first sales terminal intends to register sales information in the server 200 according to the received first sales request information, The first sales information is registered in the recipe video category corresponding to the first content type (eg, recipe video) included in the received first sales information among the categories of ( S230 ).

Thereafter, the purchase terminal 300 executes the dedicated app pre-installed on the purchase terminal 300 , and displays an app execution result screen according to the execution of the dedicated app. At this time, the app execution result screen is a sales menu for selling the content you have, a purchase menu for purchasing the content registered in the server 200, and a registration menu for registering the content you have so that other users can use it. , and a search menu for searching for a desired content in order to use the content registered in the server 200, a setting menu for setting a dedicated app function, and the like. Here, the purchase terminal 300 is a member of the server 200 that provides the dedicated app, and performs a login procedure when executing the dedicated app using the ID and password according to the membership registration, It may perform one or more functions of the app (including, for example, a function to sell contents, a function to purchase contents, a function to register contents, a function to use contents, etc.).

In addition, when a preset purchase menu is selected from the app execution result screen displayed on the purchase terminal 300, the purchase terminal 300 displays a purchase screen including a plurality of other input items corresponding to the selected purchase menu. indicate In this case, the plurality of other input items include an input item for receiving the name of the content to be purchased, the content type, the range of the sale amount (or the range of the purchase amount), the transfer right, and the like.

As an example, the first purchasing terminal 300 executes a content trading app pre-installed on the first purchasing terminal, and as shown in FIG. 7 , displays a content trading app execution result screen 700 .

In addition, when the purchase menu 710 is selected from the content trading app execution result screen 700 , as shown in FIG. 8 , the first purchasing terminal is a specific content that the purchaser of the first purchasing terminal wants to purchase. A first purchase screen 800 including a plurality of other input items for receiving information on .

Thereafter, the purchasing terminal 300 corresponds to the plurality of other input items according to the purchaser input (or purchaser touch/selection/control) on a purchase screen including a plurality of other input items displayed on the corresponding purchasing terminal 300 . to receive purchase information including a plurality of different input values. Here, the plurality of other input values include the name of the content to be purchased, the content type, the range of sales amount, the transfer right, and the like. In this case, the content name may be a full name or a part of a specific content.

In addition, in order to search the server 200 for content corresponding to the received other input value for the purchase of the content desired by the purchaser, the purchase terminal 300 is configured to search for content corresponding to the received purchase information and the selected purchase menu. The purchase request information and identification information of the purchase terminal 300 are transmitted to the server 200 . Here, the identification information of the purchase terminal 300 includes MDN, mobile IP, mobile MAC, Sim (subscriber identification module) card unique information, serial number, and the like.

As an example, the first purchasing terminal corresponds to a plurality of other input items displayed on the first purchase screen 800, and the second content name including the ABCD chef's ribs stew recipe, which is the content name to be purchased according to the buyer's input. receive

In addition, the first purchasing terminal transmits first purchase information including the received second content name, first purchase request information corresponding to the selected purchase menu, identification information of the first purchasing terminal, etc. to the server 200 ) to (S250).

Thereafter, the server 200 receives purchase information transmitted from the purchase terminal 300 , the purchase request information, identification information of the purchase terminal 300 , and the like.

In addition, the server 200 selects one corresponding to the received purchase information from among a plurality of sales information for each category according to the type of content stored in advance (or registered) in the server 200 based on the received purchase request information. Check the above sales information.

In addition, the server 200 transmits content information including a part of one or more of the confirmed sales information to the purchase terminal 300 . Here, the content information is part of the sales information for the corresponding content, the seller name, the type of content to be sold (including, for example, text, photo, video, etc.), content name, sales amount, transfer right (for example, limited time) , including full transfer, etc.), and whether or not copyright is clean.

For example, the server 200 receives first purchase information, first purchase request information, identification information of the first purchasing terminal, and the like, transmitted from the first purchasing terminal.

In addition, the server 200 determines that information is inquired for the purchase of content according to the purchase information in the first purchasing terminal according to the received first purchase request information, and is stored in the server 200 in advance. Among the plurality of sales information for each category according to the type of content, first sales information corresponding to the second content name (eg, ABCD chef's ribs stew recipe) included in the received first purchase information is checked.

In addition, the server 200 includes a first seller name (eg Hong Gil-dong), a first content type (eg recipe video), and a first content name (eg, ABCD chef's name) among the confirmed first sales information. Recipe for ribs stew), first sales amount (for example, 500,000 won), first transfer right (for example, complete transfer), first copyright including the first certification mark issued by an accredited certification authority in relation to the first content The first content information including clean information and the like is transmitted to the first purchasing terminal (S260).

Thereafter, the purchasing terminal 300 receives the content information transmitted from the server 200 in response to the previously transmitted purchase information.

In addition, the purchasing terminal 300 displays the received content information.

For example, the first purchasing terminal receives the first content information transmitted from the server 200 in response to the previously transmitted first purchase information, the first purchase request information, etc., and displays the received first content information. do (S270).

Thereafter, when a preset content purchase button displayed on one side of the screen on which content information is displayed in the purchase terminal 300 is selected according to the purchaser's selection in order for the purchaser to receive the corresponding content, the purchase terminal 300 is In conjunction with the server 200 and the payment server (not shown), a payment function is performed for the sales amount related to the sale of the corresponding content. In this case, when performing the payment function, the purchasing terminal 300 performs a payment function for the corresponding sales amount using preset web money (or web point) managed by the corresponding server 200 . Here, the exchange ratio between the web money and the real money may be variously set according to a designer's design.

In addition, when the payment is normally performed, the purchasing terminal 300 displays a result of performing a payment function provided from the server 200 (or the payment server). Here, the result of performing the payment function includes payment date and time information, payment amount (or sales amount), content information of purchased and sold content, and the like.

For example, when a content purchase button provided on one side of a screen on which the first content information is displayed is selected in order to receive the first content related to the first content information, the first purchasing terminal is ) and the payment server to perform a payment function for the first sales amount (eg, 500,000 won) for trading of the first content (eg, the first video) related to the first content information. In this case, the first purchasing terminal may perform a payment function for the first sales amount through web money in which an exchange ratio between web money and cash is set to 1:1.

Also, when the payment function is normally performed, the first purchasing terminal displays the result of performing the first payment function provided from the server 200 (S280).

Thereafter, when the payment function is normally terminated, the server 200 generates a preliminary transfer certificate related to the corresponding content. Here, the preliminary transfer certificate includes the name of the content that has been sold, the type of content (including, for example, text, photo, video, etc.), the sale amount (or transfer amount/sale amount), and transfer rights (for example, limited period, complete transfer, etc.) including), copyright clean information, transfer date, transferor information (including name, social security number, address, phone number, etc.), transferee information (including name, social security number, address, phone number, etc.), addition information, etc. At this time, the transferor information and the transferee information are either extracted from personal information registered at the time of membership registration in the server 200, or information according to the input of the seller (or transferor) and/or the buyer (or transferee) during the payment process In addition, some information may be masked (or blinded) to protect personal information. In addition, the additional information is a function of deleting existing original content registered in the site, the platform, etc. related to the seller in the sales terminal 100 by interworking between the sales terminal 100 and the purchase terminal 300; It may be information defining a behavior after content transaction for a maintenance function, a joint operation function, and the like.

Accordingly, when a deletion function is included in the additional information, the sales terminal 100 must delete the original content registered by the seller of the sales terminal 100 on a site, platform, etc. after the sale of the corresponding content, violation City shall perform the compensation function according to the compensation rate calculation method described in the relevant preliminary transfer certificate (or final transfer certificate).

In addition, when a maintenance function is included in the additional information, the sales terminal 100 may maintain the original content registered by the seller of the sales terminal 100 on a site, platform, etc. after the sale of the corresponding content.

In addition, the server 200 transmits the generated preliminary transfer certificate to the purchase terminal 300 from which the corresponding content was purchased.

For example, when the payment function is normally performed, the server 200 stores the first content name (eg, ABCD chef's ribs stew recipe), the first content type (eg, recipe video), and the first sale price. (for example, 500,000 won), first transfer right (for example, full transfer), first copyright clean information, first transfer date (for example, September 01, 2019), transferor information (for example, name) : Hong Gil-dong, resident registration number: 730102-1******), transferee information (eg, name: Kim Chul-soo, resident registration number: 801231-1******), first additional information (eg. 1 The sales terminal generates a first preliminary transfer certificate including a function of maintaining the original content registered on the first site, etc.).

In addition, the server 200 transmits the generated first preliminary transfer certificate to the first purchasing terminal (S290).

Thereafter, the purchasing terminal 300 receives the preliminary transfer certificate transmitted from the server 200 and displays the received preliminary transfer certificate.

In addition, the purchase terminal 300 inserts (or adds) the purchaser's signature (or the purchaser's electronic signature) according to the purchaser's input to one side of the preliminary transfer certificate to generate a preliminary transfer certificate to which the purchaser's signature is added. In this case, the purchase terminal 300 adds the purchaser's signature according to the purchaser's input to a preset area of the preliminary transfer certificate (eg, a purchaser's signature area preset in response to the purchaser's signature).

In addition, the purchasing terminal 300 transmits the generated preliminary transfer certificate to which the purchaser's signature is added to the server 200 .

For example, the first purchasing terminal receives the first preliminary transfer certificate transmitted from the server 200, and displays the received first preliminary transfer certificate.

In addition, as shown in FIG. 9 , the first purchasing terminal records the signature 910 of Kim Cheol-soo, the purchaser, according to the purchaser's input in the state where the first preliminary transfer certificate 900 is displayed on the first purchasing terminal. The first preliminary transfer certificate 900 is inserted into the preset buyer signature area 920 to generate a first preliminary transfer certificate to which the buyer signature is added, and the generated first preliminary transfer certificate to which the buyer signature is added. It is transmitted to the server 200 (S300).

Thereafter, the server 200 receives the preliminary transfer certificate to which the purchaser's signature is added, transmitted from the purchasing terminal 300 in response to the previously transmitted preliminary transfer certificate.

In addition, the server 200 transmits the received preliminary transfer certificate to which the purchaser's signature is added to the sales terminal 100 that sold the corresponding content.

For example, the server 200 receives the first preliminary transfer certificate to which the purchaser's signature is added, transmitted from the first purchasing terminal, and transfers the received first preliminary transfer certificate to the first selling terminal, to which the purchaser's signature is added. to (S310).

Thereafter, the sales terminal 100 receives the preliminary transfer certificate to which the purchaser's signature is added, transmitted from the server 200, and displays the received preliminary transfer certificate to which the purchaser's signature is added.

In addition, the sales terminal 100 inserts (or adds) the seller's signature (or the seller's electronic signature) according to the seller's input to the other side of the preliminary transfer certificate to which the buyer's signature is added, thereby adding the seller's signature to the preliminary transfer certificate. (or a preliminary transfer certificate signed by the buyer and seller). In this case, the sales terminal 100 adds the seller's signature according to the seller's input to another preset area of the preliminary transfer certificate to which the buyer's signature is added (eg, the seller's signature area preset in response to the seller's signature).

In addition, the sales terminal 100 transmits the generated preliminary transfer certificate to which the signatures of the buyer and seller are added to the server 200 .

For example, the first sales terminal receives the first preliminary transfer certificate to which the buyer's signature is added, transmitted from the server 200, and displays the received first preliminary transfer certificate to which the buyer's signature is added.

In addition, as shown in FIG. 10 , the first sales terminal responds to the seller's input while the first preliminary transfer certificate 1000 with the signature of the purchaser Kim Cheol-soo added is displayed on the first sales terminal. By inserting the signature 1010 of the seller Gil-dong Hong into the seller signature area 1020 set in advance in the first preliminary transfer certificate 1000 to which the signature of the corresponding Kim Chul-soo is added, the first preliminary transfer certificate to which the signatures of the buyer and the seller are added and transmits the first preliminary transfer certificate to which the generated buyer and seller signatures are added to the server 200 (S320).

Thereafter, the server 200 receives the preliminary transfer certificate to which the signatures of the buyer and the seller are added, transmitted from the sales terminal 100 in response to the previously transmitted preliminary transfer certificate to which the buyer's signature is added.

In addition, the server 200 generates a final transfer certificate based on the received preliminary transfer certificate to which the signatures of the buyer and seller are added. In this case, the final transfer certificate may be a preliminary transfer certificate to which the received purchaser and seller signatures are added, and some of the information corresponding to personal information among transferor information and transferee information (including, for example, resident registration number, address, etc.) It may be in a masking (or blinding) state.

In addition, the server 200 transmits (or provides) the generated final transfer certificate to the sales terminal 100 and the purchase terminal 300 related to the corresponding content, respectively.

In addition, the server 200 works with the sales terminal 100 related to the corresponding content to perform a settlement function for the sales amount. In this case, when the payment function is performed with the web money, the server 200 provides the web money corresponding to the sales amount to the account related to the sales terminal 100 . In addition, when a payment function is performed with cash or a credit card, the server 200 transfers (or provides) cash corresponding to the sales amount to an account related to the sales terminal 100 . In addition, the server 200 provides the remaining web money excluding a preset commission among the web money corresponding to the sales amount or the remaining amount of the sales amount excluding the commission to the sales terminal 100 .

In addition, the sales terminal 100 transmits the final transfer certificate transmitted from the server 200, the transfer result of the remaining web money, etc. , and displays the received information.

In addition, the purchasing terminal 300 receives the final transfer certificate transmitted from the server 200, and displays the received final transfer certificate.

For example, the server 200 receives the first preliminary transfer certificate to which the signatures of the buyer and seller are added, transmitted from the first sales terminal, and the resident in the received first preliminary transfer certificate to which the signatures of the buyer and the seller are added. The first final transfer certificate is generated with the number and address masked.

Also, the server 200 transmits the generated first final transfer certificate to the first selling terminal and the first purchasing terminal, respectively.

In addition, the server 200 determines the remaining amount (for example, 500,000 won) excluding a preset commission rate (for example, 25,000 won, which is 5%) among the web money corresponding to the paid first sales amount (for example, 500,000 won). - 25,000 won = 475,000 won) is transferred to the account of the first sales terminal, and the deposit processing result is transmitted to the first sales terminal.

In addition, the first sales terminal receives the first final transfer certificate and transfer processing result transmitted from the server 200 , and displays the received first final transfer certificate and transfer processing result.

In addition, the first purchasing terminal receives the first final transfer certificate transmitted from the server 200, and displays the received first final transfer certificate (S330).

Thereafter, when the sale of the content is normally performed, the sales terminal 100 provides the original content managed by the sales terminal 100 to the purchase terminal 300 .

At this time, in a state in which the content for which the seller of the sales terminal 100 has the right to use (or the right to own) is being provided to other users through the site, the platform, etc., the content is When sold to a buyer, the sales terminal 100 may delete or maintain the original content registered on the site or platform, etc. according to the additional information included in the final transfer certificate.

For example, when the payment function is normally performed, the first sales terminal transmits the original file of the first video registered in the link information to the first purchase terminal (S340).

Thereafter, the purchasing terminal 300 receives the content (or original content) transmitted from the selling terminal 100 .

In addition, the purchasing terminal 300 displays the received content.

For example, the first purchasing terminal receives the original file of the first moving image transmitted from the first selling terminal, and displays the received original file of the first moving image (S350).

Thereafter, the purchase terminal 300 registers link information on the content managed by the purchase terminal 300 to the server 200 so that other users can use the content owned by the purchaser of the purchase terminal 300 . do. At this time, the purchasing terminal 300 uploads and stores the content managed by the purchasing terminal 300 to another site, another platform, etc., and transmits other link information (or other link address) in which the content is stored to the server 200 . can be registered in

That is, the purchasing terminal 300 uploads (or registers/stores) specific content according to the purchaser's selection among one or more contents owned by the purchaser of the purchase terminal 300 to another site or other platform related to the purchaser.

In addition, when a preset registration menu is selected from the app execution result screen displayed on the purchase terminal 300 , the purchase terminal 300 is configured to select a purchaser from one or more contents owned by the purchaser of the purchase terminal 300 . Other link information (or other link address) in which the corresponding specific content is stored, the content name for the corresponding content, the content type, registration request information corresponding to the selected registration menu, identification information of the purchase terminal 300, etc. Send to 200.

In addition, the server 200 stores other link information (or other link address) in which the content transmitted from the purchase terminal 300 is stored, the content name, the content type, the registration request information, and the purchase terminal 300 . Receive identification information and the like.

In addition, the server 200 may store other link information (or other link address) in which the received content is stored in a category related to the received content type among a plurality of categories preset according to the content type based on the received registration request information. ), the content name, and the content type.

For example, the first purchasing terminal uploads the first content (eg, a first video) from among a plurality of contents previously stored in the first purchasing terminal to another site related to the purchaser of the first purchasing terminal.

In addition, when the registration menu 720 is selected from the content trading app execution result screen 700, the first purchase terminal selects the first content ( For example, the first video) is checked, and the second link information to which the first content is uploaded (for example, http://www.zzzz.co.kr/firstvideo, which is address information where the first video to be shared is stored) . The first registration request information corresponding to the registration menu, identification information of the first purchasing terminal, and the like are transmitted to the server 200 .

In addition, the server 200 transmits the second link information from the first purchasing terminal, the second content name, the second content type, the first registration request information, identification information of the first purchasing terminal, etc. receive

In addition, the server 200 may include the second link information in the recipe video category related to the second content type among a plurality of other categories preset in the server 200 based on the received first registration request information. The second content name and the second content type are registered (S360).

Thereafter, the user terminal 400 executes a dedicated app pre-installed on the corresponding user terminal 400 , and displays an app execution result screen according to the execution of the dedicated app. At this time, the app execution result screen is a sales menu for selling the content you have, a purchase menu for purchasing the content registered in the server 200, and a registration menu for registering the content you have so that other users can use it. , and a search menu for searching for a desired content in order to use the content registered in the server 200, a setting menu for setting a dedicated app function, and the like. Here, the sales terminal 100 is a member of the server 200 that provides the dedicated app, and performs a login procedure when executing the dedicated app by using the ID and password according to the membership registration, It may perform one or more functions of the app (including, for example, a function to sell contents, a function to purchase contents, a function to register contents, a function to use contents, etc.).

In addition, when a preset search menu is selected from among the application execution result screens displayed on the user terminal 400 , the user terminal 400 is a search screen including a plurality of other input items corresponding to the selected search menu. to display In this case, the plurality of other input items include input items for receiving input of a content name, content type, etc. to be searched.

As an example, the first user terminal 400 executes a content trading app pre-installed on the first user terminal, and as shown in FIG. 11 , displays a content trading app execution result screen 1100 .

In addition, when the search menu 1110 is selected from the content trading app execution result screen 1100 , as shown in FIG. 12 , the first user terminal displays a specific content that the user of the first user terminal wants to search for. A first search screen 1200 including a plurality of other input items for receiving information about . is displayed (S370).

Thereafter, the user terminal 400 is a plurality of other input items according to a user input (or user touch/selection/control) on a search screen including a plurality of other input items displayed on the corresponding use terminal 400 . Receive search information including a plurality of further input values corresponding to . Here, the plurality of other input values include a name of a content to be searched, a content type, and the like. In this case, the content name may be a full name or a part of a specific content.

In addition, the user terminal 400 searches for the content desired by the user in the server 200, the received search information, search request information corresponding to the selected search menu, identification information of the user terminal 400, etc. is transmitted to the server 200 . Here, the identification information of the user terminal 400 includes MDN, mobile IP, mobile MAC, Sim (subscriber identification module) card unique information, serial number, and the like.

As an example, the first user terminal corresponds to a plurality of other input items displayed on the first search screen 1200 and a third content including ABCD chef's steamed ribs, which is a part of a content name to be searched according to a user input. receive a command

In addition, the first user terminal transmits first search information including the received third content name, first search request information corresponding to the selected search menu, identification information of the first user terminal, etc. to the server 200 ) to (S380).

Thereafter, the server 200 receives the search information transmitted from the user terminal 400 , the search request information, and identification information of the user terminal 400 .

In addition, based on the received search request information, the server 200 adds to the received search information from among link information for a plurality of content for each category according to the content type stored (or registered) in the server 200 in advance. Check other link information for the corresponding one or more contents (or one or more other link information respectively corresponding to the one or more contents).

In addition, the server 200 transmits other link information for the one or more identified contents to the user terminal 400 .

For example, the server 200 receives first search information, first search request information, identification information of the first user terminal, and the like, transmitted from the first user terminal.

In addition, the server 200 determines that information is inquired for use (or display/output) of content according to the search information in the first user terminal according to the received first search request information, and the server Among the link information for a plurality of contents stored in advance in 200 , the second which is link information for a first content corresponding to a third content name (eg, ABCD chef's ribs stew) included in the received first search information. Check the link information.

In addition, the server 200 transmits the second link information for the checked first content to the first user terminal (S390).

Thereafter, the user terminal 400 receives other link information for one or more contents transmitted from the server 200 in response to the previously transmitted search information.

In addition, the user terminal 400 displays (or outputs) other link information for the received one or more contents.

In addition, when other link information displayed on the user terminal 400 is selected (or touched), the user terminal 400 interworks with another site or other platform related to the other link information, and the other link information and Relevant content is provided and displayed. In this case, when the corresponding content is a moving picture, the user terminal 400 may receive the corresponding content from another site or other platform in which the content is stored in a streaming manner.

For example, the first user terminal receives the second link information for the first content transmitted from the server 200 in response to the previously transmitted first search information, the first search request information, etc., and 1 Displays second link information for content.

In addition, when the second link information displayed on the first using terminal is selected according to the user's selection, the first using the terminal uses the corresponding other site (eg, http://www.zzzz.co.kr/firstvideo. html) to receive and output the corresponding first content (or first video) in real time (S400).

As described above, in the embodiment of the present invention, when the purchase terminal wants to receive the content registered in the sales terminal, the content is permanently transferred or transferred for a certain period according to the payment according to the transfer right presented by the seller, and the corresponding content is transferred. Content can be easily bought and sold, and if the transferred content is used by other users, revenue can be generated according to the financial technique.

In addition, as described above, in the embodiment of the present invention, when ownership is transferred from the selling terminal to the purchasing terminal, a certificate of transfer according to the transfer and transfer is automatically generated and provided to the selling terminal and the purchasing terminal, respectively, to provide the transfer and transfer legal issues can be conveniently resolved.

Those of ordinary skill in the art to which the present invention pertains may modify and modify the above-described contents without departing from the essential characteristics of the present invention. Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention, but to explain, and the scope of the technical spirit of the present invention is not limited by these embodiments. The protection scope of the present invention should be construed by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

10: content trading system 100: sales terminal
200: server 300: purchase other terminal
400: use terminal

Claims (7)

a sales terminal that transmits sales information including a plurality of input values according to a seller input, sales request information, and identification information of the sales terminal to a server;
a purchase terminal for transmitting purchase information including a plurality of different input values according to a purchaser input, purchase request information, and identification information of the purchase terminal to the server in order to purchase content desired by the purchaser; and
The sale information is registered in a category related to the content type included in the sale information among a plurality of categories preset according to the content type based on the sale request information, and the content type stored in advance in the server based on the purchase request information and the server for confirming one or more sales information corresponding to the purchase information from among a plurality of sales information for each category according to , and transmitting content information including a part of the one or more sales information to the purchase terminal,
The purchasing terminal is
When a preset content purchase button displayed on one side of the screen on which the content information is displayed is selected, it performs a payment function for the sale amount related to the sale of the content by interworking with the server and the payment server,
When the sales information transmitted from the sales terminal to the server is normally registered in the server, the sales terminal receives information indicating that the sales information provided from the server is normally registered, and the received sales information Displays information indicating that the is normally registered,
When the sales information transmitted from the sales terminal to the server is not registered with the server, the sales terminal receives information indicating cause of registration rejection and information indicating that the sales information is not registered from the server. and display cause information according to the received registration refusal, information indicating that the sale information is not registered, and the like, and the sales terminal cooperates with the server to resolve the registration refusal and then transmits the sales information to the server re-registration process;
The sales information is
It includes at least one of the seller name, contact information, link information where the content to be sold is stored, content type, content name, sales amount, transfer right, and information on whether the copyright is clean,
The content information is
including at least one of the seller name, the type of content to be sold, the content name, the sale amount, the transfer right, and information on whether the copyright is clean,
The server is
generating a preliminary transfer certificate related to the content, and transmitting the generated preliminary transfer certificate to the purchasing terminal to which the content has been transferred;
The purchasing terminal is
By inserting the buyer's signature according to the buyer's input to one side of the preliminary transfer certificate, a preliminary transfer certificate with the buyer's signature added is generated and transmitted to the server,
The sales terminal is
The preliminary transfer certificate with the buyer's signature transmitted from the server is displayed, and the seller's signature according to the seller's input is inserted into the other side of the preliminary transfer certificate to which the buyer's signature is added, thereby adding the purchaser's and seller's signatures to the preliminary transfer. Generates a certificate and sends it to the server,
The server is
generating a final transfer certificate based on the preliminary transfer certificate to which the signatures of the buyer and the seller are added transmitted from the sales terminal, and providing the generated final transfer certificate to the sales terminal and the purchasing terminal, respectively;
The preliminary transfer certificate related to the content includes the name of the content that has been sold, the type of content, the sale amount, the right to transfer, the copyright clean information, the transfer date, the transferor information, the transferee information, and additional information,
The additional information is a form of behavior after content transaction with respect to the deletion function, maintenance function, joint operation function, etc. of the existing original content registered in the site or platform related to the seller in the sales terminal by interworking between the sales terminal and the purchase terminal is information that defines
When a deletion function is included in the additional information, the sales terminal causes the seller of the sales terminal to delete the existing original content registered on the site or platform related to the seller after the sale of the content, and in case of violation, the preliminary transfer Compensation function is performed according to the compensation rate calculation method described in the certificate,
When a maintenance function is included in the additional information, the sales terminal maintains the existing original content registered by the seller of the sales terminal on a site or platform related to the seller after the sale of the content;
It further includes a user terminal,
The sales terminal is
providing the payment-completed content to the purchasing terminal;
The purchasing terminal is
Registering other link information in which the content is stored in the server so that other users can use the content,
The user terminal is
Search information including a plurality of other input values according to a user input, search request information, and identification information of a user terminal are transmitted to the server, and a plurality of categories according to the type of content stored in the server transmitted from the server in advance. Display link information on one or more contents corresponding to the search information among the link information on contents, and when other link information displayed on the user terminal is selected, in conjunction with another site or other platform related to other link information, A content trading system, characterized in that the content related to the other link information is received and displayed. delete delete delete transmitting, by the sales terminal, sales information including a plurality of input values according to the seller input, sales request information, and identification information of the sales terminal to a server;
registering, by the server, the sales information in a category related to the content type included in the sales information from among a plurality of categories preset according to the content type based on the sales request information;
transmitting, by the purchasing terminal, purchase information including a plurality of different input values according to the purchaser's input, purchase request information, and identification information of the purchasing terminal to the server to purchase content desired by the purchaser;
checking, by the server, one or more pieces of sales information corresponding to the purchase information from among a plurality of sales information for each category according to a content type stored in advance in the server based on the purchase request information;
transmitting, by the server, content information including a part of the confirmed one or more sales information to the purchasing terminal;
displaying, by the purchase terminal, the content information;
When a preset content purchase button displayed on one side of the screen on which the content information is displayed is selected by the purchasing terminal, a payment function for the sales amount related to the sale of the content is performed in conjunction with the server and the payment server performing;
generating, by the server, a preliminary transfer certificate related to the content;
transmitting, by the server, the generated preliminary transfer certificate to the purchasing terminal to which the content has been transferred;
inserting, by the purchase terminal, a purchaser's signature according to the purchaser's input to one side of the preliminary transfer certificate to generate a preliminary transfer certificate to which the purchaser's signature is added;
transmitting, by the server, the preliminary transfer certificate to which the purchaser's signature is added, transmitted from the purchasing terminal, to the selling terminal to which the content has been transferred;
inserting, by the sales terminal, the seller's signature according to the seller's input to the other side of the preliminary transfer certificate to which the buyer's signature is added to generate a preliminary transfer certificate to which the signatures of the buyer and the seller are added;
generating, by the server, a final transfer certificate based on the preliminary transfer certificate to which the signatures of the buyer and seller are added, transmitted from the sales terminal;
providing, by the server, the generated final transfer certificate to the selling terminal and the purchasing terminal, respectively;
providing, by the sales terminal, the payment-completed content managed by the sales terminal to the purchase terminal in a state in which the sale of the content is normally performed;
registering, by the purchase terminal, other link information in which the content is stored in the server so that other users can use the content;
transmitting, by the user terminal, search information including a plurality of other input values according to the user input, search request information, and identification information of the user terminal to the server;
checking, by the server, link information on at least one content corresponding to the search information from among link information on a plurality of content for each category according to the content type stored in advance in the server based on the search request information;
displaying, by the user terminal, link information on the one or more contents provided from the server; and
When other link information displayed on the user terminal is selected, the user terminal interworks with another site or other platform related to other link information to receive and display content related to the other link information, and ,
When the sales information transmitted from the sales terminal to the server is normally registered in the server, the sales terminal receives information indicating that the sales information provided from the server is normally registered, and the received sales information Displays information indicating that the is normally registered,
When the sales information transmitted from the sales terminal to the server is not registered with the server, the sales terminal receives information indicating cause of registration rejection and information indicating that the sales information is not registered from the server. and display cause information according to the received registration refusal, information indicating that the sale information is not registered, and the like, and the sales terminal cooperates with the server to resolve the registration refusal and then transmits the sales information to the server re-registration process;
The preliminary transfer certificate related to the content includes the name of the content that has been sold, the type of content, the sale amount, the right to transfer, the copyright clean information, the transfer date, the transferor information, the transferee information, and additional information,
The additional information is a form of behavior after content transaction with respect to the deletion function, maintenance function, joint operation function, etc. of the existing original content registered in the site or platform related to the seller in the sales terminal by interworking between the sales terminal and the purchase terminal is information that defines
When a deletion function is included in the additional information, the sales terminal causes the seller of the sales terminal to delete the existing original content registered on the site or platform related to the seller after the sale of the content, and in case of violation, the preliminary transfer The compensation function is performed according to the compensation rate calculation method described in the certificate.
When a maintenance function is included in the additional information, the sales terminal maintains the original original content registered by the seller of the sales terminal on a site or platform related to the seller after the sale of the content . delete delete

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