CN107133888B

CN107133888B - Buying and selling transaction method, buying party and selling party client side of intellectual property

Info

Publication number: CN107133888B
Application number: CN201710431918.5A
Authority: CN
Inventors: 张威
Original assignee: Shenzhen Techvisum Technology Co ltd
Current assignee: Shenzhen Techvisum Technology Co ltd
Priority date: 2017-06-09
Filing date: 2017-06-09
Publication date: 2021-07-02
Anticipated expiration: 2037-06-09
Also published as: CN107133888A

Abstract

The invention discloses a purchase transaction method for intellectual property rights, which comprises the following steps: displaying a retrieval information input control according to an input buyer login account, and transmitting retrieval information input in the retrieval information input control to a transaction server, wherein the retrieval information comprises: buying transaction intention; receiving an intellectual property retrieval result pushed by a transaction server; generating an intellectual property purchase transaction order according to the intellectual property information selected by the user; and transmitting the intellectual property right purchase transaction order to a transaction server to enable the transaction server to complete the intellectual property right information purchase transaction. The invention also discloses a purchasing party client, an intellectual property selling transaction method, an intellectual property transaction method and a transaction server. The intellectual property purchasing transaction method, the intellectual property purchasing party client, the intellectual property selling transaction method and the intellectual property selling party client simplify intellectual property transaction operation steps and improve intellectual property transaction efficiency.

Description

Buying and selling transaction method, buying party and selling party client side of intellectual property

Technical Field

The invention relates to the field of intellectual property service, in particular to a purchase and sale transaction method, a purchase party and a sale party client of intellectual property.

Background

The current intellectual property trading modes comprise online trading and offline trading. The problem that the information synchronization of both parties is difficult and the proper buyer and seller are difficult to be contacted together exists in the offline transaction. In the online transaction, a seller needs to go to a special transaction website to input complex intellectual property information, and manually go to various online platforms to synchronously update information when the information changes, and a buyer needs to search for the information (such as a patent or a trademark) on a search platform and then purchase the searched required intellectual property (such as the patent or the trademark) in an online or offline mode, so that the transaction process is complex.

Disclosure of Invention

The invention mainly aims to solve the technical problem that the operation is complex in the intellectual property trade in the prior art.

In order to achieve the purpose, the invention provides a purchase transaction method for intellectual property rights, which is applied to a purchase party client, wherein the purchase party client is connected with a transaction server through a network; the purchase transaction method of the intellectual property comprises the following steps:

displaying a retrieval information input control according to an input buyer login account, wherein the retrieval information input control comprises: buying transaction intention input control;

uploading the retrieval information input in the retrieval information input control to a transaction server, wherein the retrieval information comprises: buying transaction intention;

receiving an intellectual property retrieval result which is retrieved and pushed by the transaction server according to the retrieval information;

generating an intellectual property purchase transaction order according to intellectual property information selected by a user from the displayed intellectual property retrieval results; uploading the intellectual property purchase transaction order to the transaction server so that the transaction server completes purchase transaction of the selected intellectual property information.

Preferably, the intellectual property search result comprises: 0 to N groups of intellectual property information, N being a natural number; each set of intellectual property information includes: intellectual property files, unique intellectual property numbers, seller login accounts and seller transaction intentions; the offer to sell transaction intent includes: transfer intent, licensing intent, non-trading intent.

Preferably, the method for trading for purchasing intellectual property rights further includes, after receiving the search result of intellectual property rights:

judging whether first intellectual property information matched with the purchase transaction intention exists in the intellectual property retrieval result or not;

if yes, the generating of the intellectual property purchase transaction order according to the intellectual property information selected by the user from the intellectual property retrieval result specifically comprises the following steps:

and generating the intellectual property purchase transaction order according to the first intellectual property information selected by the user from the first intellectual property information.

Preferably, the retrieval information input control further comprises: a purchase transaction condition input control; the retrieving information further includes: purchasing transaction conditions;

after the step of judging whether the first intellectual property information matched with the purchase transaction intention exists in the intellectual property retrieval result, the method further comprises the following steps:

judging whether second intellectual property information matched with the purchase transaction condition exists in the first intellectual property information or not;

and generating the intellectual property purchase transaction order according to second intellectual property information selected by the user from the second intellectual property information.

Preferably, the determining whether the first intellectual property information matching the purchase transaction intention exists in the intellectual property search result further includes:

if not, generating intellectual property purchasing consulting information carrying the corresponding unique intellectual property serial number according to third intellectual property information selected by the user from the intellectual property retrieval result;

uploading the buyer registration account, the intellectual property purchasing consultation information and the seller registration account corresponding to the third intellectual property information to the transaction server, so that the transaction server pushes the buyer registration account and the intellectual property purchasing consultation information to the corresponding seller client according to the seller registration account.

Preferably, before the determining whether the first intellectual property information matching the purchase transaction intention exists in the intellectual property search result, the method further includes:

judging whether the intellectual property retrieval result comprises 0 group of intellectual property information or not;

and if so, recording the retrieval information, uploading the retrieval information to the transaction server at set time intervals until a first intellectual property retrieval result comprising 1 to N groups of intellectual property information is received and fed back by the transaction server.

Preferably, the method for buying a transaction for intellectual property right, after receiving the first intellectual property right search result including 1 to N sets of intellectual property right information fed back by the transaction server, includes:

according to the intellectual property information matched with the purchase transaction intention selected by the user from the first intellectual property retrieval result, generating a first intellectual property purchase transaction order;

uploading the first intellectual property purchase transaction order to the transaction server so that the transaction server completes purchase transaction of the selected intellectual property information.

Preferably, the display interface of each group of intellectual property information includes: an intellectual property summary display control, an intellectual property file downloading control, an intellectual property file online reading control and an intellectual property legal state display control;

after the displaying of the intellectual property search result, the method further comprises the following steps:

and aiming at a group of intellectual property information selected by a user, executing corresponding operations of intellectual property summary display, intellectual property file downloading, intellectual property file online reading and/or intellectual property legal state display according to the input click instruction of the intellectual property summary display control, the intellectual property file downloading control, the intellectual property file online reading control and/or the intellectual property legal state display control.

In order to achieve the above object, the present invention further provides a buyer client, where the buyer client is connected to the transaction server through a network; the buyer client comprises:

the display module is used for displaying a retrieval information input control according to the input buyer login account, and the retrieval information input control comprises: buying transaction intention input control;

an upload module, configured to upload the retrieval information input in the retrieval information input control to a transaction server, where the retrieval information includes: buying transaction intention;

the receiving module is used for receiving an intellectual property retrieval result which is retrieved and pushed by the transaction server according to the retrieval information;

the generating module is used for generating an intellectual property purchase transaction order according to the intellectual property information selected by the user from the intellectual property retrieval result displayed by the display module; uploading the intellectual property purchase transaction order to the transaction server so that the transaction server completes purchase transaction of the selected intellectual property information.

Preferably, the buyer client further includes:

the judging module is used for judging whether first intellectual property information matched with the purchase transaction intention exists in the intellectual property retrieval result or not after the receiving module receives the intellectual property retrieval result;

the generating module is specifically configured to generate the intellectual property purchase transaction order according to the first intellectual property information selected by the user from the first intellectual property information when the first intellectual property information matched with the purchase transaction intention exists in the intellectual property retrieval result.

the judging module is further used for judging whether second intellectual property information matched with the purchase transaction condition exists in the first intellectual property information or not when the first intellectual property information matched with the purchase transaction intention exists in the intellectual property retrieval result;

the generating module is specifically configured to generate the intellectual property purchase transaction order according to second intellectual property information selected by a user from the second intellectual property information when the first intellectual property information includes second intellectual property information matched with the purchase transaction condition.

Preferably, the generating module is further configured to generate, when the first intellectual property information matching the purchase transaction intention does not exist in the intellectual property search result, intellectual property purchase consulting information carrying the corresponding unique intellectual property number according to third intellectual property information selected by the user from the intellectual property search result;

the uploading module is further configured to upload the buyer registration account, the intellectual property purchasing consultation information, and a seller registration account corresponding to the third intellectual property information to the transaction server, so that the transaction server pushes the buyer registration account and the intellectual property purchasing consultation information to corresponding seller clients according to the seller registration account.

Preferably, the buyer client further comprises: a recording module;

the judging module is further used for judging whether the intellectual property retrieval result comprises 0 group of intellectual property information before judging whether the intellectual property retrieval result comprises the first intellectual property information matched with the purchase transaction intention;

the recording module is used for recording the retrieval information when the intellectual property retrieval result comprises 0 group of intellectual property information;

the uploading module is further configured to upload the retrieval information to the transaction server at set intervals after the recording module records the retrieval information until the receiving module receives a first intellectual property retrieval result including 1 to N sets of intellectual property information fed back by the transaction server.

Preferably, the generating module is further configured to generate a first intellectual property purchase transaction order according to the intellectual property information that is selected by the user from the first intellectual property retrieval result and matches with the purchase transaction intention;

the uploading module is further configured to upload the first intellectual property purchase transaction order to the transaction server, so that the transaction server completes purchase transaction of the selected intellectual property information.

the buyer client further comprises:

and the execution module is used for executing corresponding operation of intellectual property summary display, intellectual property file downloading, intellectual property file online reading and/or intellectual property legal state display according to the input click instruction of the intellectual property summary display control, the intellectual property file downloading control, the intellectual property file online reading control and/or the intellectual property legal state display control for a group of intellectual property information selected by the user after the display module displays the intellectual property retrieval result.

In order to achieve the above object, the present invention further provides an intellectual property selling transaction method, where the intellectual property selling transaction method is applied to an selling client, the selling client is connected to a transaction server through a network, and the intellectual property selling transaction method includes:

displaying at least one group of intellectual property information management controls to be filled in according to the input seller login account; each group of intellectual property information management controls comprises: one or more of an ask transaction intention input control, ask transaction condition input control;

acquiring intellectual property management information input in each group of intellectual property information management controls;

recording the intellectual property management information; uploading the intellectual property management information to a transaction server, and enabling the transaction server to add the intellectual property management information into an intellectual property retrieval database built by the transaction server to serve as intellectual property information for a client of a buyer to retrieve.

Preferably, the intellectual property selling transaction method, after receiving the input seller login account, includes:

judging whether the seller login account records at least one group of intellectual property management information or not;

if not, displaying the intellectual property information management control to be filled in;

if so, displaying a first intellectual property information management control of the corresponding group aiming at each group of recorded intellectual property management information;

acquiring first intellectual property management information currently input by each group of first intellectual property information management controls;

judging whether each group of first intellectual property management information is consistent with intellectual property management information recorded by a corresponding group;

when a group of first intellectual property management information is inconsistent with the intellectual property management information recorded by the corresponding group, replacing the intellectual property management information recorded by the corresponding group with the group of first intellectual property management information;

and uploading the replaced first intellectual property management information to the transaction server in real time so that the transaction server synchronously updates the intellectual property retrieval database.

Preferably, after uploading the intellectual property management information to a transaction server, the method further comprises:

receiving a registration account of a purchasing party and intellectual property purchasing consulting information corresponding to at least one group of intellectual property management information issued by the transaction server;

and acquiring input intellectual property purchasing consultation feedback information, and feeding back the intellectual property purchasing consultation feedback information and the seller login account number to the transaction server so as to enable the transaction server to build an instant communication interaction platform between the corresponding buyer client and the corresponding seller client.

In order to achieve the above object, the present invention further provides a seller-seeking client, where the seller-seeking client is connected to the transaction server via a network, and the seller-seeking client includes:

the seller asking display module is used for displaying at least one group of intellectual property information management controls to be filled according to the input seller asking login account; each group of intellectual property information management controls comprises: one or more of an ask transaction intention input control, ask transaction condition input control;

the seller obtaining module is used for obtaining the intellectual property management information input in each group of intellectual property information management controls;

the seller-seeking recording module is used for recording the intellectual property management information;

and the seller uploading module is used for uploading the intellectual property management information to a transaction server, so that the transaction server adds the intellectual property management information into an intellectual property retrieval database built by the seller as intellectual property information for a buyer client to retrieve.

Preferably, the seller client further comprises: the system comprises a seller-asking judging module, a first seller-asking judging module and a seller-asking replacing module;

the seller asking judging module is used for judging whether the seller asking login account records at least one group of intellectual property right management information after receiving the input seller asking login account;

the seller asking display module is also used for displaying the intellectual property information management control to be filled when the seller asking login account does not record the intellectual property management information; when the seller login account records at least one group of intellectual property management information, displaying a corresponding group of first intellectual property information management controls aiming at each group of recorded intellectual property management information;

the seller obtaining module is further configured to obtain the first intellectual property management information currently input by each group of first intellectual property information management controls;

the first seller judging module is used for judging whether each group of first intellectual property right management information is consistent with the intellectual property right management information recorded by the corresponding group;

the seller replacing module is used for replacing the intellectual property management information recorded by the corresponding group with a group of first intellectual property management information when the group of first intellectual property management information is inconsistent with the intellectual property management information recorded by the corresponding group;

the seller uploading module is further configured to upload the replaced first intellectual property management information to the transaction server in real time, so that the transaction server synchronously updates the intellectual property retrieval database.

Preferably, the seller client further comprises:

the seller receiving module is used for receiving a seller login account and intellectual property purchasing consultation information corresponding to at least one group of intellectual property management information issued by the transaction server after the intellectual property management information is uploaded to the transaction server by the seller uploading module;

the seller acquiring module is used for acquiring input intellectual property right purchasing consultation feedback information and feeding back the intellectual property right purchasing consultation feedback information and the seller login account to the transaction server so that the transaction server can build an instant communication interaction platform between the corresponding buyer client and the corresponding seller client.

The purchase transaction method of the intellectual property rights and the technical scheme provided by the client of the purchase party of the intellectual property rights have the advantages that: in the intellectual property retrieval process, a corresponding intellectual property purchase transaction order can be generated according to the intellectual property information meeting the purchase transaction intention of the user, so that the corresponding intellectual property transaction is realized, the intellectual property transaction operation steps are simplified compared with the traditional intellectual property transaction mode, and the intellectual property transaction efficiency is improved.

The selling transaction method of the intellectual property rights has the advantages that the technical scheme provided by the seller client side has: intellectual property information containing the selling transaction intention is provided for the intellectual property information retrieval database in time for the client side of the purchasing party to retrieve, and therefore the purpose of promoting the intellectual property information transaction to be carried out quickly is achieved.

Drawings

Fig. 1 is a schematic flow chart of a first embodiment of a purchase transaction method for intellectual property rights according to the present invention;

FIG. 2 is a functional block diagram of a first embodiment of a buyer client according to the present invention;

FIG. 3 is a functional block diagram of a second embodiment of a buyer client in accordance with the present invention;

FIG. 4 is a functional block diagram of a fifth embodiment of a buyer client of the present invention;

FIG. 5 is a functional block diagram of a seventh embodiment of a buyer client according to the present invention;

FIG. 6 is a flow chart illustrating a first embodiment of an intellectual property selling transaction method according to the present invention;

FIG. 7 is a flow chart illustrating a second embodiment of the intellectual property selling transaction method of the present invention;

FIG. 8 is a flow chart illustrating a third embodiment of the intellectual property selling transaction method of the present invention;

FIG. 9 is a functional block diagram of a first embodiment of a seller client according to the present invention;

FIG. 10 is a functional block diagram of a second embodiment of a seller client according to the present invention;

fig. 11 is a functional block diagram of a third embodiment of a seller client according to the present invention.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The invention provides a first embodiment of a purchase transaction method for intellectual property rights. Referring to fig. 1, fig. 1 is a schematic flow chart of a first embodiment of an intellectual property purchasing transaction method according to the present invention. The intellectual property purchasing transaction method is applied to a purchasing party client side, and the purchasing party client side is connected with a transaction server through a network. The buyer client in the invention can be an application program installed on an intelligent terminal such as a computer, a mobile phone and the like. The transaction server can distribute different login accounts to different users, the login accounts can comprise a seller login account and a buyer login account, and different users have different user permissions. An account can also be allocated to the same user, and the user can select a buyer to log in an account operation interface or a seller to log in the account operation interface under one account.

In the first embodiment, the method for purchasing intellectual property rights includes:

step S10: and displaying the retrieval information input control according to the input buyer login account.

In step S10, the search information input control includes: and buying transaction intention input control. In step S10, the search information input control includes a search keyword input control, an intellectual property name input control, an intellectual property right holder input control, an intellectual property unique number input control, and the like, in addition to the transaction intention input control. The user can select one, two or more input controls from the displayed retrieval information input controls to input the corresponding retrieval information.

Step S20: and uploading the retrieval information input in the retrieval information input control to a transaction server.

In this embodiment, when the user has an intellectual property purchasing requirement, the corresponding purchasing intention must be input in the purchasing intention input control. Namely, the retrieval information includes: and (5) buying the transaction intention. Similarly, the retrieved information may include one, two or more of the following information in addition to the purchase transaction intent: the key words, the intellectual property names, the intellectual property right holders and the unique intellectual property serial numbers are searched.

Step S30: and receiving an intellectual property retrieval result which is retrieved and pushed by the transaction server according to the retrieval information.

In this embodiment, after receiving the retrieval information uploaded by the customer terminal of the purchasing party, the transaction server performs corresponding intellectual property information retrieval in an intellectual property retrieval database established by itself according to the retrieval information, and pushes a retrieved intellectual property retrieval result to the corresponding customer terminal of the purchasing party.

In this embodiment, the intellectual property search result includes: 0 to N groups of intellectual property information, N being a natural number; each set of intellectual property information includes: intellectual property files, unique intellectual property numbers, seller login accounts and seller transaction intentions; the offer to sell transaction intent includes: transfer intent, licensing intent, non-trading intent.

In this embodiment, the intellectual property right is a unique number, and the number refers to an application number or a patent number for a patent; the references to trademarks refer to: application or registration number; the copyright is pointed out: application or registration number; for domain names, this means: a registration number is registered.

Of course, each group of knowledge product information may also include: intellectual property names, righter names, intellectual property legal states and the like. The intellectual property right provided by the invention comprises: patents, copyright, trademarks, domain names; concepts, ideas in the development stage, pattern designs in the creation stage, and the like may also be included.

Step S40: generating an intellectual property purchase transaction order according to intellectual property information selected by a user from the displayed intellectual property retrieval results; uploading the intellectual property purchase transaction order to the transaction server so that the transaction server completes purchase transaction of the selected intellectual property information.

In this embodiment, after receiving the intellectual property retrieval result pushed by the transaction server, the customer end of the purchasing party first displays the intellectual property retrieval result through the display screen, and at this time, the user may select the intellectual property information with the intention of purchasing from the displayed intellectual property retrieval result, and then performs step S40.

Further, the present invention provides a second embodiment of the purchasing transaction method for intellectual property, which is different from the first embodiment in that: the second embodiment further includes the following processing after receiving the intellectual property search result: and judging whether first intellectual property information matched with the purchase transaction intention exists in the intellectual property retrieval result. When the intellectual property search result includes the first intellectual property information matched with the purchase transaction intention, the step S40, namely "generating an intellectual property purchase transaction order according to the intellectual property information selected by the user from the intellectual property search result", specifically includes: and generating the intellectual property purchase transaction order according to the first intellectual property information selected by the user from the first intellectual property information.

Further, the present invention provides a third embodiment of the purchasing transaction method for intellectual property, and the difference of the third embodiment from the second embodiment is: the retrieve information input control further comprises: a purchase transaction condition input control; the retrieving information further includes: and (5) purchasing the transaction condition. Meanwhile, after the determining whether the first intellectual property information matched with the purchase transaction intention exists in the intellectual property retrieval result, the embodiment further includes the following processing: judging whether second intellectual property information matched with the purchase transaction condition exists in the first intellectual property information or not; if yes, the step S40 of "generating an intellectual property purchase transaction order according to the intellectual property information selected by the user from the intellectual property search result" specifically includes: and generating the intellectual property purchase transaction order according to second intellectual property information selected by the user from the second intellectual property information. That is, after determining that the first intellectual property information matched with the purchase transaction intention exists in the intellectual property search result, the embodiment determines whether the second intellectual property information matched with the purchase transaction condition exists in the first intellectual property information.

In this embodiment, the user may select one, two, or more groups of second intellectual property information from all the second intellectual property information, and the customer end of the purchasing party generates a corresponding intellectual property purchasing trade order for each group of the second intellectual property information.

Further, the present invention provides a fourth embodiment of the purchasing transaction method for intellectual property, and the difference of the fourth embodiment from the second embodiment is: after the step of judging whether the first intellectual property information matched with the purchase transaction intention exists in the intellectual property retrieval result or not, the following steps are further included: if the intellectual property right retrieval result does not contain first intellectual property right information matched with the purchase transaction intention, generating intellectual property right purchase consulting information carrying a corresponding intellectual property right unique number according to third intellectual property right information selected by a user from the intellectual property right retrieval result; and uploading the registration account of the buyer, the intellectual property purchasing consulting information and the registration account of the seller corresponding to the third intellectual property information to the transaction server, so that the transaction server pushes the registration account of the buyer and the intellectual property purchasing consulting information to the corresponding client of the seller according to the registration account of the seller.

In this embodiment, the absence of the first intellectual property information matched with the purchase transaction intention in the intellectual property retrieval result means that: and the intellectual property information included in the intellectual property retrieval result meets other retrieval information except the purchase transaction intention in the retrieval information. At this time, if a user has an intention to buy a certain group of intellectual property information in the intellectual property retrieval result, the user can consult an obligee corresponding to the group of intellectual property information, namely, the user pushes a self-buyer login account and intellectual property purchasing consultation information to a client corresponding to the obligee through a trading server. The client corresponding to the right-holder is called as the seller client.

Further, the present invention provides a fifth embodiment of the purchasing transaction method for intellectual property, which is different from the second embodiment in that: before the step of judging whether the first intellectual property information matched with the purchase transaction intention exists in the intellectual property retrieval result, the following processing is further included: and judging whether the intellectual property retrieval result comprises 0 group of intellectual property information. And when the intellectual property retrieval result comprises 0 group of intellectual property information, recording the retrieval information, and uploading the retrieval information to the transaction server at set intervals until a first intellectual property retrieval result comprising 1 to N groups of intellectual property information is received and fed back by the transaction server. The intellectual property information exchange device can provide required intellectual property information for users in the first time, and further achieves the purpose of promoting the intellectual property information exchange to be carried out quickly.

Further, the present invention provides a sixth embodiment of the trading method for purchasing intellectual property, the sixth embodiment is different from the fifth embodiment in that: the method comprises the following steps that after the client side of the purchasing party receives a first intellectual property retrieval result which comprises 1 to N groups of intellectual property information and is fed back by the transaction server, the client side of the purchasing party comprises the following processing: and generating a first intellectual property purchase transaction order according to the intellectual property information matched with the purchase transaction intention selected by the user from the first intellectual property retrieval result. Uploading the first intellectual property purchase transaction order to the transaction server so that the transaction server completes purchase transaction of the selected intellectual property information.

In this embodiment, the user may select one, two, or more sets of intellectual property information matching the buying intention from the first intellectual property retrieval result, and the buying party client generates a first intellectual property buying transaction order for each set of intellectual property information.

Further, in the first to seventh embodiments of the intellectual property purchasing transaction method provided by the present invention, the display interface of each group of intellectual property information includes: the system comprises an intellectual property summary display control, an intellectual property file downloading control, an intellectual property file online reading control and an intellectual property legal state display control. After the displaying of the intellectual property search result, the following processing is further included: and aiming at a group of intellectual property information selected by a user, executing corresponding operations of intellectual property summary display, intellectual property file downloading, intellectual property file online reading and/or intellectual property legal state display according to the input click instruction of the intellectual property summary display control, the intellectual property file downloading control, the intellectual property file online reading control and/or the intellectual property legal state display control.

The technical scheme provided by the embodiment of the purchasing transaction method for the intellectual property rights has the following beneficial effects that: in the intellectual property retrieval process, a corresponding intellectual property purchase transaction order can be generated according to the intellectual property information meeting the purchase transaction intention of the user, so that the corresponding intellectual property transaction is realized, the intellectual property transaction operation steps are simplified compared with the traditional intellectual property transaction mode, and the intellectual property transaction efficiency is improved.

The invention provides a first embodiment of a buyer client, which is connected with a transaction server through a network. Referring to fig. 2, fig. 2 is a functional module diagram of a first embodiment of a buyer client according to the present invention. In this embodiment, the buyer client 100 includes: a display module 110, an upload module 120, a receiving module 130, and a generating module 140. The display module 110 is configured to display a search information input control according to an input buyer login account, where the search information input control includes: and buying transaction intention input control. The upload module 120 is configured to upload the retrieval information input in the retrieval information input control to a transaction server, where the retrieval information includes: and (5) buying the transaction intention. The receiving module 130 is configured to receive an intellectual property search result that is retrieved and pushed by the transaction server according to the search information. The generating module 140 is configured to generate an intellectual property purchase transaction order according to the intellectual property information selected by the user from the intellectual property retrieval results displayed by the displaying module 110; uploading the intellectual property purchase transaction order to the transaction server so that the transaction server completes purchase transaction of the selected intellectual property information.

The retrieval information input control in this embodiment includes, in addition to the transaction intention input control, a retrieval keyword input control, an intellectual property name input control, an intellectual property right holder input control, an intellectual property unique number input control, and the like. The user can select one, two or more input controls from the displayed retrieval information input controls to input the corresponding retrieval information. When the user has the intellectual property purchasing requirement, the corresponding purchasing transaction intention is required to be input in the purchasing transaction intention input control. Namely, the retrieval information includes: and (5) buying the transaction intention.

Similarly, in this embodiment, the search information may include one, two or more of the following information in addition to the purchase transaction intention: the key words, the intellectual property names, the intellectual property right holders and the unique intellectual property serial numbers are searched.

In this embodiment, after receiving the retrieval information uploaded by the buyer client 100, the transaction server performs corresponding intellectual property information retrieval in an intellectual property retrieval database established by itself according to the retrieval information, and pushes a retrieved intellectual property retrieval result to the corresponding buyer client 100.

In this embodiment, the intellectual property search result includes: 0 to N groups of intellectual property information, N being a natural number; each set of intellectual property information includes: intellectual property files, unique intellectual property numbers, seller login accounts and seller transaction intentions; the offer to sell transaction intent includes: transfer intent, licensing intent, non-trading intent. Wherein, the intellectual property right is unique number, and the patent refers to application number or patent number; the references to trademarks refer to: application or registration number; the copyright is pointed out: application or registration number; for domain names, this means: a registration number is registered.

In this embodiment, each group of knowledge production information may further include: intellectual property names, righter names, intellectual property legal states and the like. The intellectual property right provided by the invention comprises: patents, copyright, trademarks, domain names; concepts, ideas in the development stage, pattern designs in the creation stage, and the like may also be included.

In this embodiment, after the buyer client 100 receives the intellectual property search result pushed by the transaction server, the intellectual property search result is displayed through the display screen, and at this time, the user can select the intellectual property information with the buying transaction intention from the displayed intellectual property search result and then perform the subsequent operation.

Further, the present invention provides a second embodiment of the buyer client, and referring to fig. 3, fig. 3 is a schematic functional module diagram of the second embodiment of the buyer client according to the present invention. The second embodiment differs from the first embodiment in that: the buyer client 100 further comprises: a decision block 150. The determining module 150 is configured to determine whether the intellectual property search result includes first intellectual property information that matches the purchase transaction intention after the receiving module receives the intellectual property search result. The generating module 140 is specifically configured to, when first intellectual property information matched with the purchase transaction intention exists in the intellectual property retrieval result, generate the intellectual property purchase transaction order according to the first intellectual property information selected by the user from the first intellectual property information.

Further, the present invention provides a third embodiment of the buyer client, and the third embodiment is different from the second embodiment in that: the retrieve information input control further comprises: a purchase transaction condition input control; the retrieving information further includes: and (5) purchasing the transaction condition. The determining module 150 is further configured to determine whether there is second intellectual property information matching the purchase transaction condition in the first intellectual property information when there is first intellectual property information matching the purchase transaction intention in the intellectual property retrieval result. The generating module 140 is specifically configured to generate the intellectual property purchase transaction order according to second intellectual property information selected by the user from the second intellectual property information when the first intellectual property information includes second intellectual property information matched with the purchase transaction condition. That is, in this embodiment, the determining module 150 determines whether there is second intellectual property information matching the purchase transaction condition in the first intellectual property information after determining that there is first intellectual property information matching the purchase transaction intention in the intellectual property retrieval result.

In this embodiment, the user may select one, two, or more sets of second intellectual property information from all the second intellectual property information, and the generating module 140 generates a corresponding intellectual property purchase order for each set of second intellectual property information.

Further, the present invention provides a fourth embodiment of the buyer client, which is different from the second embodiment in that: the generating module 140 is further configured to generate, when the first intellectual property information matching the purchase transaction intention does not exist in the intellectual property search result, intellectual property purchase consulting information carrying the corresponding unique intellectual property number according to third intellectual property information selected by the user from the intellectual property search result. The uploading module 120 is further configured to upload the buyer registration account, the intellectual property shopping consultation information, and a seller registration account corresponding to the third intellectual property information to the transaction server, so that the transaction server pushes the buyer registration account and the intellectual property shopping consultation information to corresponding seller clients according to the seller registration account.

Further, the present invention provides a fifth embodiment of the buyer client, referring to fig. 4, and fig. 4 is a schematic functional module diagram of the fifth embodiment of the buyer client according to the present invention. The fifth embodiment differs from the second embodiment in that: the buyer client 100 further comprises: a recording module 160. The determining module 150 is further configured to determine whether the intellectual property retrieval result includes 0 group of intellectual property information before determining whether the first intellectual property information matching the purchase transaction intention exists in the intellectual property retrieval result. The recording module 160 is configured to record the retrieval information when the intellectual property retrieval result includes 0 group of intellectual property information. The uploading module 120 is further configured to upload the retrieval information to the transaction server at set intervals after the recording module records the retrieval information until the receiving module receives a first intellectual property retrieval result including 1 to N sets of intellectual property information fed back by the transaction server. The intellectual property information exchange device can provide required intellectual property information for users in the first time, and further achieves the purpose of promoting the intellectual property information exchange to be carried out quickly.

Further, the present invention provides a sixth embodiment of the buyer client, which is different from the fifth embodiment in that: the generating module 140 is further configured to generate a first intellectual property purchase transaction order according to the intellectual property information that is selected by the user from the first intellectual property retrieval result and matches with the purchase transaction intention. The uploading module 120 is further configured to upload the first intellectual property purchase transaction order to the transaction server, so that the transaction server completes purchase transaction of the selected intellectual property information.

In this embodiment, the user may select one, two, or more sets of intellectual property information matching the buying intention from the first intellectual property retrieval result, and the generating module 140 generates a first intellectual property buying transaction order for each set of intellectual property information.

Further, in the first to sixth embodiments of the buyer client provided by the present invention, the display interface of each group of intellectual property information includes: the system comprises an intellectual property summary display control, an intellectual property file downloading control, an intellectual property file online reading control and an intellectual property legal state display control. Referring to fig. 5, fig. 5 is a functional module diagram of a seventh embodiment of a buyer client according to the present invention. The present embodiment is different from the first to sixth embodiments in that: the buyer client 100 further comprises: the module 170 is executed. The execution module 170 is configured to, after the display module displays the intellectual property retrieval result, execute, according to an input click instruction of the intellectual property summary display control, the intellectual property file downloading control, the intellectual property file online reading control, and/or the intellectual property legal status display control, corresponding operations of displaying the intellectual property summary, downloading the intellectual property file, reading the intellectual property file online, and/or displaying the intellectual property legal status, for a set of intellectual property information selected by the user.

The technical solution provided by the embodiment of the buyer client 100 has the following beneficial effects: in the intellectual property retrieval process, a corresponding intellectual property purchase transaction order can be generated according to the intellectual property information meeting the purchase transaction intention of the user, so that the corresponding intellectual property transaction is realized, the intellectual property transaction operation steps are simplified compared with the traditional intellectual property transaction mode, and the intellectual property transaction efficiency is improved.

The invention provides a first embodiment of an intellectual property selling transaction method, which is applied to a selling client side, wherein the selling client side is connected with a transaction server through a network. Referring to fig. 6, fig. 6 is a schematic flow chart of a first embodiment of an intellectual property selling and trading method according to the present invention. The selling transaction method of the intellectual property in this embodiment includes:

step S101: and displaying at least one group of intellectual property information management controls to be filled according to the input seller login account.

In this step S101, each group of intellectual property information management controls includes: one or more of an ask transaction intent input control, an ask transaction condition input control.

Step S102: and acquiring the intellectual property management information input in each group of intellectual property information management controls.

For each group of intellectual property information management control to be filled, the user can select one, two or more of the intellectual property information management control to be filled according to actual needs to perform related content filling. If the user has the intention of selling the transaction for a certain intellectual property right, the corresponding intention of selling the transaction must be input in the intention of selling the transaction input control. In this embodiment, the input of the trading interest input control with the corresponding trading interest, that is, the intellectual property management information includes: and (5) acquiring the intention of the transaction.

In this embodiment, the user can select one or more (including two) selling transaction condition input controls to input corresponding selling transaction conditions; namely, the intellectual property management information further includes: one or more intellectual property claim sale transaction conditions. Wherein the intellectual property selling transaction condition may include: transaction price, transaction mode, transaction time, etc. Of course, the user may choose not to enter any of the conditions for the sale transaction.

Step S103: recording the intellectual property management information; uploading the intellectual property management information to a transaction server, and enabling the transaction server to add the intellectual property management information into an intellectual property retrieval database built by the transaction server to serve as intellectual property information for a client of a buyer to retrieve.

In this embodiment, for each group of intellectual property management controls, after the user inputs the corresponding content in the corresponding intellectual property management control, the user can determine the corresponding intellectual property management information by clicking the determined control displayed in the display interface, and then record the determined intellectual property management information.

The intention to sell in this embodiment includes: transfer transaction intent, permit transaction intent, do not transaction intent.

The technical scheme provided by the embodiment provides intellectual property information retrieval data for the buyer at the first time, and further achieves the purpose of promoting the intellectual property information transaction to be carried out quickly.

Further, the invention proposes a second embodiment of the intellectual property selling and trading method, refer to fig. 7, and fig. 7 is a flowchart illustrating the second embodiment of the intellectual property selling and trading method of the invention. The second embodiment differs from the first embodiment in that: the seller client, after receiving the input seller login account, comprises:

step S201: judging whether the seller login account records at least one group of intellectual property management information or not; if not, go to step S202; if yes, the process proceeds to step S203.

Step S202: and displaying the intellectual property information management control to be filled.

Step S203: and displaying the first intellectual property information management control of the corresponding group aiming at each group of recorded intellectual property management information.

Step S204: acquiring first intellectual property management information currently input by each group of first intellectual property information management controls;

step S205: judging whether each group of first intellectual property management information is consistent with intellectual property management information recorded by a corresponding group;

step S206: when a group of first intellectual property management information is inconsistent with the intellectual property management information recorded by the corresponding group, replacing the intellectual property management information recorded by the corresponding group with the group of first intellectual property management information;

step S207: and uploading the replaced first intellectual property management information to the transaction server in real time so that the transaction server synchronously updates the intellectual property retrieval database.

In this embodiment, when a user logs in a seller-seeking client through a seller-seeking login account, it is first determined whether the login is the first login, and if the login is the first login, the intellectual property information management control to be filled in is directly displayed, where the intellectual property information management control to be filled in may be one group, two groups, or multiple groups. In addition, the display interface is also provided with an adding control, and when the number of the displayed intellectual property information management controls to be filled in is not enough, the user can also add the intellectual property information management controls to be filled in by clicking the adding control.

If not, further judging whether the seller login account records intellectual property management information; if the intellectual property management information is not recorded, displaying the intellectual property information management controls to be filled and adding the controls, and at the moment, selecting one group, two groups or more groups from the displayed intellectual property information management controls to be filled by the user to fill corresponding contents; and when the number of the displayed intellectual property information management controls to be filled in is not enough, the intellectual property information management controls to be filled in are increased in a mode of clicking the increasing controls. If the intellectual property management information is recorded, displaying the intellectual property management control corresponding to the recorded intellectual property management information and the adding control, and at the moment, the user can modify the content in the intellectual property management control corresponding to the recorded intellectual property management information and can add the intellectual property management control to be filled in by clicking the adding control.

In addition, in this embodiment, for each set of recorded intellectual property management information, the display interface further includes a deletion control, and when a user needs to delete a certain set of intellectual property management information, the user can click the corresponding deletion control.

Further, the invention provides a third embodiment of the intellectual property selling and trading method, and referring to fig. 8, fig. 8 is a schematic flow chart of the third embodiment of the intellectual property selling and trading method of the invention. The third embodiment differs from the second embodiment in that: after the intellectual property management information of the seller client is uploaded to the transaction server, the method further comprises the following steps:

step S301: and receiving the intellectual property purchasing consultation information corresponding to the purchasing party login account and the at least one group of intellectual property management information issued by the transaction server.

Step S302: and acquiring input intellectual property purchasing consultation feedback information, and feeding back the intellectual property purchasing consultation feedback information and the seller login account number to the transaction server so as to enable the transaction server to build an instant communication interaction platform between the corresponding buyer client and the corresponding seller client.

In this embodiment, after the intellectual property management information is uploaded to the transaction server by the seller client, the intellectual property management information can be retrieved by the buyer client. And if the buying transaction intention of the buying party client side is not matched with the selling transaction intention in the retrieved intellectual property management information, the buying party client side can send a buying party login account number and corresponding intellectual property information buying consultation information to the selling party client side through the transaction server.

After the seller seeking client receives the buyer registering account and the corresponding intellectual property information purchasing consultation information, the seller seeking user can select to reply or not reply according to own will. Generally, if the seller user has an intention of selling the corresponding intellectual property right after receiving the intellectual property right purchase inquiry information, the seller user may select to input the corresponding intellectual property right purchase inquiry feedback information. And after receiving the intellectual property purchasing consultation feedback information, the transaction server builds an instant communication interaction platform between the corresponding purchasing party client and the corresponding selling party client according to the selling party login account and the purchasing party login account. At this time, the buyer client and the seller client can communicate with each other about the corresponding intellectual property trade items.

The technical scheme provided by the intellectual property selling transaction method embodiment has the beneficial effects that: intellectual property information containing the selling transaction intention is provided for the intellectual property information retrieval database in time so as to be retrieved by the client of the purchasing party, and the purpose of promoting the intellectual property information transaction to be carried out quickly is achieved.

The present invention provides a first embodiment of a seller-seeking client, which is network connected to a transaction server. Referring to fig. 9, fig. 9 is a functional module diagram of a first embodiment of a seller client according to the present invention. The seller client 200 in this embodiment includes: the system comprises a seller-asking display module 210, a seller-asking acquisition module 220, a seller-asking recording module 230 and a seller-asking uploading module 240. The seller asking display module 210 is configured to display at least one group of intellectual property information management controls to be filled according to an input seller asking login account; each group of intellectual property information management controls comprises: one or more of an ask transaction intent input control, an ask transaction condition input control. The seller obtaining module 220 is configured to obtain the intellectual property management information input in each group of intellectual property information management controls. The seller-seeking recording module 230 is configured to record the intellectual property management information. The seller uploading module 240 is configured to upload the intellectual property management information to a transaction server, so that the transaction server adds the intellectual property management information to an intellectual property retrieval database established by the transaction server as intellectual property information for a buyer client to retrieve.

For each group of intellectual property information management control to be filled, the user can select one, two or more of the intellectual property information management control to be filled according to actual needs to perform related content filling. If the user has the intention of selling the transaction for a certain intellectual property right, the corresponding intention of selling the transaction must be input in the intention of selling the transaction input control. In this embodiment, the offer transaction intention input control inputs a corresponding offer transaction intention, that is, the intellectual property management information includes: and (5) acquiring the intention of the transaction. The offer to sell transaction intent includes: transfer transaction intent, permit transaction intent, do not transaction intent.

In this embodiment, the user may select one or more (including two) ask transaction condition input controls, and input the corresponding ask transaction conditions; namely, the intellectual property management information further includes: one or more intellectual property claim sale transaction conditions. Wherein the intellectual property selling transaction condition may include: transaction price, transaction mode, transaction time, etc. Of course, the user may choose not to enter any of the conditions for the sale transaction.

Further, the present invention provides a second embodiment of the seller client, and referring to fig. 10, fig. 10 is a functional module diagram of the second embodiment of the seller client according to the present invention. This second embodiment differs from the first embodiment described above in that: the seller client 200 further includes: a seller-asking judging module 250, a first seller-asking judging module 260 and a seller-asking replacing module 270. The seller asking judging module 250 is configured to, after receiving an input seller asking login account, judge whether the seller asking login account records at least one set of intellectual property management information. The seller asking display module 210 is further configured to display the intellectual property information management control to be filled when the seller asking login account does not record the intellectual property management information; and when the seller login account records at least one group of intellectual property management information, displaying a corresponding group of first intellectual property information management controls aiming at each group of recorded intellectual property management information. The seller-obtaining module 220 is further configured to obtain the first intellectual property management information currently input by each group of first intellectual property information management controls. The first seller judging module 260 is configured to judge whether each group of the first intellectual property management information is consistent with the intellectual property management information recorded in the corresponding group. The seller replacing module 270 is configured to replace the intellectual property management information recorded in the corresponding group with a group of first intellectual property management information when the group of first intellectual property management information is inconsistent with the intellectual property management information recorded in the corresponding group. The seller uploading module 240 is further configured to upload the replaced first intellectual property management information to the transaction server in real time, so that the transaction server synchronously updates the intellectual property retrieval database.

In this embodiment, when the user logs in the seller seeking client through the seller seeking login account, the seller seeking client 200 first determines whether to log in for the first time, and directly displays the intellectual property information management control to be filled in if the seller seeking client logs in for the first time, wherein the intellectual property information management control to be filled in may be one group, two groups, or multiple groups. In addition, the display interface is also provided with an adding control, and when the number of the displayed intellectual property information management controls to be filled in is not enough, the user can also add the intellectual property information management controls to be filled in by clicking the adding control.

If the login is not the first time, the seller asking judging module 250 further judges whether the seller asking login account number records intellectual property management information; if the intellectual property management information is not recorded, displaying the intellectual property information management controls to be filled and adding the controls, and at the moment, selecting one group, two groups or more groups from the displayed intellectual property information management controls to be filled by the user to fill corresponding contents; and when the number of the displayed intellectual property information management controls to be filled in is not enough, the intellectual property information management controls to be filled in are increased in a mode of clicking the increasing controls. If the intellectual property management information is recorded, displaying the intellectual property management control corresponding to the recorded intellectual property management information and the adding control, and at the moment, the user can modify the content in the intellectual property management control corresponding to the recorded intellectual property management information and can add the intellectual property management control to be filled in by clicking the adding control.

Further, the present invention provides a third embodiment of the seller client, and referring to fig. 11, fig. 11 is a functional module diagram of the seller client according to the third embodiment of the present invention. This third embodiment differs from the above-described second embodiment in that: the seller client 200 further includes: a seller receiving module 280. The seller-asking receiving module 280 is configured to receive a seller login account and intellectual property right purchasing consultation information corresponding to at least one group of intellectual property right management information issued by the transaction server after the seller-asking uploading module uploads the replaced first intellectual property right management information to the transaction server. The seller-seeking acquisition module 220 is configured to acquire input intellectual property right purchasing consultation feedback information, and feed back the intellectual property right purchasing consultation feedback information and the seller-seeking login account to the transaction server, so that the transaction server establishes an instant communication interaction platform between a corresponding purchaser client and a corresponding seller-seeking client.

In this embodiment, after the seller client 200 uploads the intellectual property management information to the transaction server, the buyer client 100 can retrieve the intellectual property management information. If the buying transaction intention of the buying party client 100 does not match the buying transaction intention in the retrieved intellectual property management information, the buying party client 100 may send a buying party login account and corresponding intellectual property information buying consultation information to the selling party client 200 through the transaction server.

After the seller seeking client 200 receives the seller seeking account and the corresponding intellectual property information purchasing consultation information, the seller seeking user can select to reply or not reply according to own will. Generally, if the seller user has an intention of selling the corresponding intellectual property right after receiving the intellectual property right purchase inquiry information, the seller user may select to input the corresponding intellectual property right purchase inquiry feedback information. And after receiving the intellectual property purchasing consultation feedback information, the transaction server builds an instant communication interaction platform between the corresponding purchasing party client 100 and the corresponding selling party client 200 according to the selling party login account and the purchasing party login account. At this time, the buyer client 100 and the seller client 200 can communicate with each other about the corresponding intellectual property trade items.

The technical solution provided by the above vendor client 200 embodiment has the following beneficial effects: intellectual property information containing the selling transaction intention is provided for the intellectual property information retrieval database in time so that the client 100 of the purchasing party can retrieve the intellectual property information, and therefore the purpose of promoting the intellectual property information transaction to be carried out quickly is achieved.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A purchase transaction method for intellectual property is applied to a purchase party client, and the purchase party client is connected with a transaction server through a network; the method is characterized in that the purchase transaction method of the intellectual property comprises the following steps:

displaying a retrieval information input control according to an input buyer login account, wherein the retrieval information input control comprises: the purchase transaction intention input control and the purchase transaction condition input control are input;

uploading the retrieval information input in the retrieval information input control to a transaction server, wherein the retrieval information comprises: buying transaction intention and buying transaction condition;

generating an intellectual property purchase transaction order according to intellectual property information selected by a user from the displayed intellectual property retrieval results; uploading the intellectual property purchase transaction order to the transaction server so that the transaction server completes purchase transaction of the selected intellectual property information;

wherein, after receiving the intellectual property search result, the method further comprises:

if yes, judging whether second intellectual property information matched with the purchase transaction conditions exists in the first intellectual property information or not according to intellectual property information selected by a user from the intellectual property retrieval result;

2. The intellectual property purchase transaction method according to claim 1, wherein the intellectual property search result comprises: 0 to N groups of intellectual property information, N being a natural number; each set of intellectual property information includes: intellectual property files, unique intellectual property numbers, seller login accounts and seller transaction intentions; the offer to sell transaction intent includes: transfer intent, licensing intent, non-trading intent.

3. The intellectual property purchase transaction method according to claim 2, further comprising, after receiving the intellectual property search result:

4. The method of claim 3, wherein the determining whether the first intellectual property information matching the purchase transaction intention exists in the intellectual property search result further comprises:

uploading the buyer login account, the intellectual property right shopping consulting information and the seller login account corresponding to the third intellectual property right information to the transaction server, so that the transaction server pushes the buyer login account and the intellectual property right shopping consulting information to the corresponding seller client according to the seller login account.

5. The method of claim 3, wherein before determining whether the first intellectual property information matching the purchase transaction intention exists in the intellectual property search result, the method further comprises:

6. The intellectual property purchase transaction method according to claim 4, wherein after receiving the first intellectual property search result including 1 to N sets of intellectual property information fed back by the transaction server, the method comprises:

7. The intellectual property purchase transaction method according to claim 2, wherein the display interface of each group of intellectual property information comprises: an intellectual property summary display control, an intellectual property file downloading control, an intellectual property file online reading control and an intellectual property legal state display control;

8. The client side of the purchasing party is connected with a transaction server through a network; the system is characterized in that the purchasing party client comprises:

the generating module is used for generating an intellectual property purchase transaction order according to the intellectual property information selected by the user from the intellectual property retrieval result displayed by the display module; uploading the intellectual property purchase transaction order to the transaction server so that the transaction server completes purchase transaction of the selected intellectual property information;

wherein the retrieve information input control further comprises: a purchase transaction condition input control; the retrieving information further includes: purchasing transaction conditions;

9. The buyer client of claim 8, wherein the intellectual property search results include: 0 to N groups of intellectual property information, N being a natural number; each set of intellectual property information includes: intellectual property files, unique intellectual property numbers, seller login accounts and seller transaction intentions; the offer to sell transaction intent includes: transfer intent, licensing intent, non-trading intent.

10. The buyer client according to claim 9, further comprising:

11. The buyer client according to claim 8,

the generation module is further used for generating intellectual property purchasing consultation information carrying a corresponding intellectual property unique number according to third intellectual property information selected by a user from the intellectual property retrieval result when first intellectual property information matched with the purchasing transaction intention does not exist in the intellectual property retrieval result;

12. The buyer client of claim 8, further comprising: a recording module;

13. The buyer client according to claim 12,

the generating module is further used for generating a first intellectual property purchase transaction order according to the intellectual property information which is selected by the user from the first intellectual property retrieval result and is matched with the purchase transaction intention;

14. The buyer client of claim 9, wherein the presentation interface for each set of intellectual property information comprises: an intellectual property summary display control, an intellectual property file downloading control, an intellectual property file online reading control and an intellectual property legal state display control;

the buyer client further comprises:

15. An intellectual property selling and trading method applied to an selling client connected with a trading server through a network is characterized by comprising the following steps:

16. The intellectual property claim sale transaction method, after receiving an input seller login account number, comprising:

17. The method of claim 15 or 16, wherein uploading the intellectual property management information to a transaction server further comprises:

18. A seller client coupled to a transaction server network, the seller client comprising:

the seller uploading module is used for uploading the intellectual property management information to a transaction server, so that the transaction server adds the intellectual property management information into an intellectual property retrieval database built by the seller to serve as intellectual property information for a buyer client to retrieve;

further comprising: the system comprises a seller-asking judging module, a first seller-asking judging module and a seller-asking replacing module;

19. The seller client of claim 18, further comprising: