CN112529537A

CN112529537A - Patent licensing method, device, equipment and storage medium based on block chain

Info

Publication number: CN112529537A
Application number: CN202011536940.4A
Authority: CN
Inventors: 殷建文
Original assignee: Guangzhou Doctor Information Technology Research Institute Co ltd
Current assignee: Guangzhou Doctor Information Technology Research Institute Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-03-19

Abstract

The invention belongs to the technical field of patent licensing and block chaining, and particularly relates to a method, a device, equipment and a storage medium for patent licensing based on a block chain. Aiming at the whole process of patent licensing, the invention arranges a block chain approval network and nodes, writes information of a patent to be licensed and data information generated in the approval process of the patent to be licensed into the block chain approval network and the nodes after identity verification information uploaded by each participant is verified and real-name verification is finished, and realizes effective patent licensing management by depending on the characteristics of distributed storage of the block chain, difficult tampering and the like; the problem that data tampering and loss are easily caused in the existing patent licensing process is solved; the safety of the patent licensing file and the data information generated in the patent licensing process is ensured, the correctness of the patent licensing behavior is enhanced, and meanwhile, the reliability and the accuracy of the patent licensing data are enhanced.

Description

Patent licensing method, device, equipment and storage medium based on block chain

Technical Field

The invention belongs to the technical field of patent licensing and block chaining, and particularly relates to a method, a device, equipment and a storage medium for patent licensing based on a block chain.

Background

The block chain is a novel decentralized protocol, can safely store digital currency transactions or other data, can not forge and falsify information, can automatically execute intelligent contracts, does not need to be audited by any centralized organization, and therefore a system deployed through the block chain has natural public trust.

Patent rights are the exclusive rights that people obey in their intellectual labor results. Patent licensing (also called "patent implementation licensing") refers to a patent technology owner or an authorizer thereof licensing a patent owned by the owner or the authorizer to perform the patent owned by the owner or the authorizer in a certain way in a certain period of time and in a certain area, and charging the use fee (i.e. licensing fee) to others. With the explosive growth of patent application numbers, there are many patent licensing and licensed needs, but there is no good licensing channel. At present, patent licensing is performed offline, and in the process of patent licensing, the process depends on manpower too much, and various uncertain factors exist, so that the situations of data tampering, loss, recording errors and the like are easy to occur.

Disclosure of Invention

The embodiment of the invention aims to provide a block chain-based patent licensing method, a block chain-based patent licensing device, computer equipment and a storage medium, so as to solve the problem that data is easily tampered and lost in the existing patent licensing process.

In order to solve the above technical problem, an embodiment of the present invention provides a block chain-based patent licensing method, which adopts the following technical solutions:

a patent licensing method based on block chains comprises the following steps:

constructing a patent approval network, deploying corresponding block link points for all participants in the patent approval network, and adding all the participants into the patent approval network through the corresponding block link points, wherein the participants at least comprise a patent owner party, a patent approving party and a fund manager;

receiving identity verification information uploaded by each participant, and performing first real-name verification on each participant based on the identity verification information;

after the first real name verification is passed, receiving a patent permission request uploaded from a terminal of a patentee side, wherein the patent permission request contains information of a patent to be permitted;

sending the information of the patent to be approved to a patent approver node of the patent approval network, and indicating the patent approver to perform quality evaluation and permission cost evaluation on the patent to be approved to obtain a quality evaluation result and a permission cost evaluation value of the patent to be approved;

sending the quality evaluation result and the license cost evaluation value to the patentee node, and indicating the patentee to confirm the quality evaluation result and the license cost evaluation value;

receiving confirmation information uploaded by the terminal of the patentee party, and sending the confirmation information to a fund management party node of the patent approval network so as to indicate the fund management party to generate a payment instruction;

sending the payment instruction to the node of the patentee party and indicating the patentee to finish the payment operation;

after the patentee finishes payment operation, acquiring payment information, and generating patent licensing information of the patent to be licensed based on the quality evaluation result and the payment information;

and adding the patent licensing information of the patent to be licensed into a patent licensing information base, and sending the patent licensing information in the patent licensing information base to a terminal for displaying.

Further, the step of constructing a patent approval network, deploying corresponding block link points for each participant in the patent approval network, and adding each participant to the patent approval network through the corresponding block link points specifically includes:

constructing a patent approval network, and deploying corresponding block link points for each participant in the patent approval network;

receiving registration information uploaded by each participant, and performing second real-name verification on each participant based on the registration information;

and after the second real name passes the verification, adding each participant passing the verification of the real name into the patent approval network through the corresponding block link point.

Further, the step of receiving the registration information uploaded by each participant and performing second real-name verification on each participant based on the registration information specifically includes:

receiving a registration instruction of each participant, and generating a corresponding encryption key for each participant, wherein the encryption key is a key pair, and the key pair comprises a public key and a private key;

sending the public key to each corresponding participant, instructing each participant to encrypt the registration information to be uploaded through the received public key, and instructing each participant to upload the encrypted registration information;

receiving the encrypted registration information uploaded by each participant, and decrypting the encrypted registration information by using a corresponding private key;

and performing second real-name authentication on each participant based on the decrypted registration information.

Further, the step of receiving the authentication information uploaded by each participant and performing first real-name authentication on each participant based on the authentication information specifically includes:

receiving identity verification information uploaded by each participant, and acquiring a first electronic signature carried by the identity verification information;

acquiring a second electronic signature carried by the encrypted registration information;

and comparing the first electronic signature with the second electronic signature, and performing first real-name verification on each participant based on a comparison result.

Further, after the step of comparing the first electronic signature with the second electronic signature and performing the first real-name verification on each participant based on the comparison result, the method further includes:

if the first electronic signature is consistent with the second electronic signature, the first real name is successfully verified, and the identity verification information is stored in the block chain node corresponding to each participant;

and if the first electronic signature is inconsistent with the second electronic signature, the first real name verification fails, and prompt information of the first real name verification failure is output.

Further, before the receiving the authentication information uploaded by each participant and performing the first real-name authentication on each participant based on the authentication information, the method further includes:

acquiring account information uploaded by each participant;

and carrying out account security verification on each participant based on the account information uploaded by each participant.

Further, the account information includes a user account and account login time, and the step of performing account security verification on each participant based on the account information uploaded by each participant specifically includes:

inquiring user accounts of all participants in a preset authorized account form, wherein the authorized account form comprises all authorized accounts;

if the authorized account number form contains the user account numbers of all the participants, acquiring valid time periods corresponding to the user account numbers of all the participants from a preset valid time form;

judging whether the account login time of each participant is within a corresponding effective time period;

and if the account login time of each participant is within the corresponding valid time period, the account security verification is passed.

In order to solve the above technical problem, an embodiment of the present invention further provides a block chain-based patent licensing apparatus, which adopts the following technical solutions:

a blockchain based patent licensing apparatus, comprising:

the system comprises a network construction module, a patent approval network and a fund management module, wherein the network construction module is used for constructing the patent approval network, deploying corresponding block chain link points for all participants in the patent approval network and adding all the participants into the patent approval network through the corresponding block chain link points, and the participants at least comprise a patentee party, a patent approver and a fund manager;

the identity authentication module is used for receiving the identity authentication information uploaded by each participant and carrying out first real-name authentication on each participant based on the identity authentication information;

the request receiving module is used for receiving a patent permission request uploaded from a terminal of a patentee party after the first real name is verified, wherein the patent permission request contains information of a patent to be permitted;

the patent approval module is used for sending the information of the patent to be approved to a patent approving party node of the patent approval network and indicating the patent approving party to perform quality evaluation and permission cost evaluation on the patent to be approved to obtain a quality evaluation result and a permission cost evaluation value of the patent to be approved;

the information confirmation module is used for sending the quality evaluation result and the license cost evaluation value to the patentee side node and indicating the patentee to confirm the quality evaluation result and the license cost evaluation value;

the instruction generation module is used for receiving confirmation information uploaded by the terminal of the patentee side and sending the confirmation information to a fund management side node of the patent approval network so as to indicate the fund management side to generate a payment instruction;

the instruction sending module is used for sending the payment instruction to the patentee side node and indicating the patentee to finish the payment operation;

the information generation module is used for acquiring payment information after the patentee completes payment operation, and generating patent licensing information of the patent to be licensed based on the quality evaluation result and the payment information;

and the information display module is used for adding the patent licensing information of the patent to be licensed into a patent licensing information base and sending the patent licensing information in the patent licensing information base to a terminal for display.

Further, the network construction module specifically includes:

the network construction unit is used for constructing a patent approval network, and corresponding block link points are deployed for all participants in the patent approval network;

the registration verification unit is used for receiving registration information uploaded by each participant and performing second real-name verification on each participant based on the registration information;

and the verification result unit is used for adding each participant passing the second real name verification into the patent approval network through the corresponding block link point after the second real name verification passes.

Further, the registration verification unit specifically includes:

a key generation subunit, configured to receive a registration instruction of each participant, and generate a corresponding encryption key for each participant, where the encryption key is a key pair, and the key pair includes a public key and a private key;

the information encryption subunit is used for sending the public key to each corresponding participant, instructing each participant to encrypt the registration information to be uploaded through the received public key, and instructing each participant to upload the encrypted registration information;

the information decryption subunit is used for receiving the encrypted registration information uploaded by each participant and decrypting the encrypted registration information by using a corresponding private key;

and the second real-name authentication subunit is used for performing second real-name authentication on each participant based on the decrypted registration information.

Further, the identity authentication module specifically includes:

the first electronic signature acquisition unit is used for receiving the identity verification information uploaded by each participant and acquiring a first electronic signature carried by the identity verification information;

the second electronic signature acquisition unit is used for acquiring a second electronic signature carried by the encrypted registration information;

and the signature comparison unit is used for comparing the first electronic signature with the second electronic signature and carrying out first real-name verification on each participant based on a comparison result.

Further, the identity verification module further comprises:

the first comparison result unit is used for successfully verifying the first real name and storing the identity verification information in the block chain nodes corresponding to the participants when the first electronic signature is consistent with the second electronic signature;

and the second comparison result unit is used for outputting prompt information of the first real name verification failure when the first electronic signature is inconsistent with the second electronic signature and the first real name verification failure fails.

Further, the device for patent licensing based on block chains further comprises:

the account information acquisition module is used for acquiring the account information uploaded by each participant;

and the account security verification module is used for performing account security verification on each participant based on the account information uploaded by each participant.

Further, the account security verification module specifically includes:

the account searching unit is used for searching the user accounts of all the participants in a preset authorized account form, wherein the authorized account form comprises all authorized accounts;

the valid time searching unit is used for acquiring valid time periods corresponding to the user accounts of all the participants from a preset valid time list when the authorized account list contains the user accounts of all the participants;

the valid time judging unit is used for judging whether the account login time of each participant is within the corresponding valid time period;

and the account security verification unit is used for passing the account security verification when the account login time of each participant is within the corresponding valid time period.

In order to solve the above technical problem, an embodiment of the present invention further provides a computer device, which adopts the following technical solutions:

an apparatus comprising a memory having computer readable instructions stored therein and a processor which when executed implements the steps of the blockchain based patent licensing method of any of the above.

In order to solve the above technical problem, an embodiment of the present invention further provides a computer-readable storage medium, which adopts the following technical solutions:

a computer readable storage medium having computer readable instructions stored thereon which, when executed by a processor, implement the steps of a blockchain based patent licensing method as in any of the above.

Compared with the prior art, the embodiment of the invention mainly has the following beneficial effects:

the invention discloses a patent licensing method, a device, equipment and a storage medium based on a block chain. Aiming at the whole process of patent approval, a block chain approval network and nodes are deployed, identity authentication information uploaded by each participant is verified and real-name verification is completed, information of a patent to be approved and data information generated in the process of patent approval to be approved are written into the block chain approval network and the nodes, and effective patent approval management is realized by means of the characteristics of distributed storage of the block chain, difficulty in tampering and the like; the problem that data tampering and loss are easily caused in the process of patent permission in the prior art is solved; the safety of the patent licensing file and the data information generated in the patent licensing process is ensured, the correctness of the patent licensing behavior is enhanced, and meanwhile, the reliability and the accuracy of the patent licensing data are enhanced.

Drawings

In order to more clearly illustrate the solution of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive labor.

FIG. 1 illustrates an exemplary system architecture diagram in which the present invention may be applied;

FIG. 2 illustrates a flow diagram of one embodiment of a blockchain based patent licensing method in accordance with the present invention;

FIG. 3 shows a flow diagram for one embodiment of S201 of FIG. 2;

FIG. 4 shows a flowchart of one embodiment of S302 of FIG. 3;

FIG. 5 shows a flow diagram for one embodiment of S202 of FIG. 2;

FIG. 6 illustrates a flow diagram of one embodiment of account security verification for a blockchain based patent licensing method in accordance with the present invention;

FIG. 7 shows a flowchart of one embodiment of S602 in FIG. 6;

fig. 8 is a schematic structural diagram showing one embodiment of a block chain based patent licensing apparatus according to the present invention;

fig. 9 shows a schematic structural diagram of an embodiment of a computer device according to the present invention.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the terms "comprising" and "having," and any variations thereof, in the description and claims of this invention and the description of the above figures, are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and in the claims, or in the drawings, are used for distinguishing between different objects and not necessarily for describing a particular sequential order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

As shown in fig. 1, the system architecture 100 may include

terminal devices

101, 102, 103, a network 104, and a server 105. The network 104 serves as a medium for providing communication links between the

terminal devices

101, 102, 103 and the server 105. Network 104 may include various connection types, such as wired, wireless communication links, or fiber optic cables, to name a few.

The user may use the

terminal devices

101, 102, 103 to interact with the server 105 via the network 104 to receive or send messages or the like. The

terminal devices

101, 102, 103 may have various communication client applications installed thereon, such as a web browser application, a shopping application, a search application, an instant messaging tool, a mailbox client, social platform software, and the like.

The

terminal devices

101, 102, 103 may be various electronic devices having a display screen and supporting web browsing, including but not limited to smart phones, tablet computers, e-book readers, MP3 players (Moving Picture Experts Group Audio Layer III, mpeg compression standard Audio Layer 3), MP4 players (Moving Picture Experts Group Audio Layer IV, mpeg compression standard Audio Layer 4), laptop portable computers, desktop computers, and the like.

The server 105 may be a server providing various services, such as a background server providing support for pages displayed on the

terminal devices

101, 102, 103.

It should be noted that the block chain based patent licensing method provided by the embodiment of the present invention is generally executed by a server, and accordingly, the block chain based patent licensing apparatus is generally disposed in the server.

It should be understood that the number of terminal devices, networks, and servers in fig. 1 is merely illustrative. There may be any number of terminal devices, networks, and servers, as desired for implementation.

With continued reference to fig. 2, a flow diagram of one embodiment of a method of blockchain based patent licensing in accordance with the present invention is shown. The patent licensing method based on the block chain comprises the following steps:

s201, a patent approval network is built, corresponding block chain link points are deployed for all participants in the patent approval network, and all the participants are added into the patent approval network through the corresponding block chain link points, wherein the participants at least comprise a patent owner party, a patent approver and a fund manager.

Wherein the participants include at least a patentee party, a patent approver, and a fund manager. Patent rights management parties such as the enterprises or individuals who make patent inventions, patent approving parties such as the patent administration departments of the state offices and the departments of the provinces, the autonomous regions, and the municipalities of the direct municipalities that manage patent work, and capital management parties such as banks designated by the patent administration departments of the state offices. In a specific embodiment of the present invention, the patent administration department of the national institute opens an account at a designated bank, and when the patentee performs the fee submission (such as the license fee), the payable item can be collected into a bank account designated by the patent administration department of the national institute, so as to implement the fee submission.

Specifically, a patent approval network is constructed based on a blockchain network, corresponding blockchain nodes are deployed for all participants in the patent approval network, and after the participants complete node registration, all the participants are added into the patent approval network through the corresponding blockchain nodes. The invention constructs the patent approval network through the blockchain network, and realizes effective patent permission management by depending on the characteristics of blockchain distributed storage, difficult tampering and the like. The safety of the patent licensing file and the data information generated in the patent licensing process is ensured, the correctness of the patent licensing behavior is enhanced, and meanwhile, the reliability and the accuracy of the patent licensing data are enhanced.

S202, receiving the identity verification information uploaded by each participant, and performing first real-name verification on each participant based on the identity verification information.

Specifically, before executing a patent licensing task, the invention constructs a patent approval network and needs to perform identity verification on each participant involved in the patent licensing process, wherein the first real-name verification in the invention is identity verification. In a specific embodiment of the present invention, after corresponding block link points are deployed for each participant in the patent approval network, the patent approval network generates a corresponding encryption key for each participant, where the encryption key is a key pair including a public key and a private key, the patent approval network stores the private key in the encryption key in its own memory, the patent approval network sends the public key in the encryption key to terminals of each participant, the terminals of each participant store the received public key in their own memory, and when the terminals of each participant need to upload information to the patent approval network, the terminals of each participant encrypt information to be uploaded through the public key and generate an electronic signature, and then send the encrypted information and the generated electronic signature to the patent approval network. When each participant registers the node, each participant encrypts the registration information through the public key stored in the memory of the participant to obtain a second electronic signature. Before executing a patent permission task, when each participant needs to perform identity authentication, at the moment, each participant needs to encrypt identity authentication information through a public key stored in a memory of the participant to obtain a first electronic signature, and a server performs first real-name authentication, namely identity authentication, on each participant by comparing the first electronic signature with a second electronic signature.

S203, after the first real name passes the verification, a patent permission request uploaded from a terminal of a patentee party is received, wherein the patent permission request comprises information of a patent to be permitted.

Specifically, after the identity authentication of each participant passes, a patent permission request uploaded from a terminal of a patentee party is received, where the patent permission request includes information of a patent to be permitted. Information of the patent to be granted such as a new invention document of the patent to be granted, inventor information of the patent to be granted, and the like. When a patent permission request is uploaded at a terminal of a patentee, the patent permission request needs to be encrypted through a public key stored in a memory of the patentee, and then the encrypted patent permission request is transmitted to ensure the safety of data information.

In this embodiment, an electronic device (for example, the server/terminal device shown in fig. 1) on which the block chain based patent licensing method operates may receive a patent licensing request uploaded from a terminal of a patentee side through a wired connection manner or a wireless connection manner. It should be noted that the wireless connection means may include, but is not limited to, a 3G/4G connection, a WiFi connection, a bluetooth connection, a WiMAX connection, a Zigbee connection, a uwb (ultra wideband) connection, and other wireless connection means now known or developed in the future.

And S204, sending the information of the patent to be approved to a patent approver node of the patent approval network, and indicating the patent approver to perform quality evaluation and permission cost evaluation on the patent to be approved to obtain a quality evaluation result and a permission cost evaluation value of the patent to be approved.

Specifically, the patent approval network decrypts the patent approval request uploaded by the terminal of the patent authority party through the corresponding private key, stores the information of the patent to be approved, which is obtained after decryption, in the node of the patent authority party, and simultaneously sends the information of the patent to be approved to the node of the patent approval network, and indicates the patent approval party to perform quality evaluation and permission cost evaluation on the patent to be approved, so as to obtain a quality evaluation result and permission cost evaluation value of the patent to be approved. In a specific embodiment of the present invention, an examiner of a patent approver may download information of a patent to be approved, which is stored in a patent approver node, from a terminal of the patent approver, perform formal review and substantial review on the patent to be approved according to the information of the patent to be approved, obtain a quality evaluation of the patent to be approved, evaluate a license fee of the patent to be approved according to a review process, obtain a license fee evaluation value, encrypt the quality evaluation and the license fee evaluation value by using a public key stored in a memory of the examiner, and upload the encrypted quality evaluation and license fee evaluation value to the patent approval network.

And S205, sending the quality evaluation result and the license cost evaluation value to the patentee node, and instructing the patentee to confirm the quality evaluation result and the license cost evaluation value.

Specifically, after the terminal of the patent approver uploads the encrypted quality evaluation value and the encrypted license cost evaluation value, the patent approver decrypts the encrypted quality evaluation value and the encrypted license cost evaluation value through a corresponding private key, sends the decrypted quality evaluation value and the decrypted license cost evaluation value to the patentee node, and sends an information confirmation instruction to the terminal of the patentee to indicate the patentee to confirm the quality evaluation result and the license cost evaluation value. In a specific embodiment of the invention, before sending the quality evaluation and the license cost evaluation value to the terminal of the patentee, the patent approval network needs to encrypt the authentication information by a private key stored in a memory of the patentee, and after receiving the encrypted quality evaluation and the encrypted license cost evaluation value, the terminal of the patentee decrypts the encrypted quality evaluation and the encrypted license cost evaluation value by using a public key stored in the memory of the patentee.

And S206, receiving confirmation information uploaded by the terminal of the patentee, and sending the confirmation information to a fund management side node of the patent approval network so as to instruct the fund management side to generate a payment instruction.

Specifically, after receiving confirmation information uploaded by the terminal of the patentee, the confirmation information is sent to a fund management side node of the patent approval network to indicate the fund management side to generate a payment instruction. And the fund manager downloads the confirmation information uploaded by the patentee from the fund manager node and generates a payment instruction according to the confirmation information and the license expense evaluation value, wherein the payment amount in the payment instruction is equal to the license expense evaluation value. The terminal of the fund management party needs to encrypt and decrypt the confirmation information and the payment instruction by the corresponding encryption key when downloading the confirmation information and uploading the payment instruction, and the encryption and decryption are consistent with the encryption and decryption processes of the registration information and the authentication information, which is not described herein again.

And S207, sending the payment instruction to the patentee side node, and indicating the patentee to finish the payment operation.

Specifically, after the fund manager generates a payment instruction and uploads the payment instruction to the patent approval network, the payment instruction is sent to the patentee side node, and a payment instruction is sent to the patentee side terminal to indicate the patentee to complete the payment operation.

S208, after the patentee completes the payment operation, acquiring payment information, and generating the patent licensing information of the patent to be licensed based on the quality evaluation result and the payment information.

Specifically, after the patentee completes the payment operation, payment information is acquired, and the patent licensing information of the patent to be licensed is generated based on the quality evaluation result and the payment information. For example, if the quality evaluation result of the patent to be granted is that patent right can be granted and the payment of the patentee is successful, the patent permission information of the patent to be granted is generated.

S209, adding the patent licensing information of the patent to be licensed into a patent licensing information base, and sending the patent licensing information in the patent licensing information base to a terminal for displaying.

Specifically, after the patent licensing information of the patent to be licensed is generated, the patent licensing information of the patent to be licensed is added into a patent licensing information base, and the patent licensing information in the patent licensing information base is sent to a terminal for display. In a specific embodiment of the present invention, a block chain node may be set for the patent licensing information base in the patent approval network, the patent licensing information of the patent to be licensed is added to the patent licensing information base, and information synchronization is achieved at the block chain node corresponding to the patent licensing information base, so that the reliability and accuracy of the patent licensing data are enhanced. And sending the patent permission information in the patent permission information base to a display terminal for displaying.

The invention discloses a patent licensing method based on a block chain. Aiming at the whole process of patent licensing, a block chain approval network and nodes are deployed, identity authentication information uploaded by all participants is verified with real names, information of a patent to be licensed and data information generated in the process of patent approval to be licensed are written into the block chain approval network and the nodes, and effective patent licensing management is realized by means of the characteristics of distributed storage of the block chain, difficulty in tampering and the like. The safety of the patent licensing file and the data information generated in the patent licensing process is ensured, the correctness of the patent licensing behavior is enhanced, and meanwhile, the reliability and the accuracy of the patent licensing data are enhanced.

Further, referring to fig. 3, the step of constructing a patent approval network, where corresponding block link points are deployed for each participant in the patent approval network, and each participant is added to the patent approval network through the corresponding block link points specifically includes:

s301, constructing a patent approval network, and deploying corresponding block link points for each participant in the patent approval network;

s302, receiving registration information uploaded by each participant, and performing second real-name verification on each participant based on the registration information;

and S303, after the second real name passes the verification, adding each participant passing the verification to the patent approval network through the corresponding block link point.

Specifically, a patent approval network is built based on a block chain network, corresponding block chain nodes are deployed for all participants in the patent approval network, registration information uploaded by all the participants is received, second real-name verification is conducted on all the participants based on the registration information, in the invention, the second real-name verification is the registration information verification, and after all the participants complete node registration, all the participants are added into the patent approval network through the corresponding block chain nodes. The invention constructs the patent approval network through the blockchain network, and realizes effective patent permission management by depending on the characteristics of blockchain distributed storage, difficult tampering and the like. The safety of the patent licensing file and the data information generated in the patent licensing process is ensured, the correctness of the patent licensing behavior is enhanced, and meanwhile, the reliability and the accuracy of the patent licensing data are enhanced.

Further, referring to fig. 4, the step of receiving the registration information uploaded by each participant and performing second real-name verification on each participant based on the registration information specifically includes:

s401, receiving a registration instruction of each participant, and generating a corresponding encryption key for each participant, wherein the encryption key is a key pair, and the key pair comprises a public key and a private key;

s402, sending the public key to each corresponding participant, instructing each participant to encrypt the registration information to be uploaded through the received public key, and instructing each participant to upload the encrypted registration information;

s403, receiving the encrypted registration information uploaded by each participant, and decrypting the encrypted registration information by using a corresponding private key;

s404, performing second real-name authentication on each participant based on the decrypted registration information.

The encryption key is an asymmetric encryption key, an asymmetric encryption algorithm is used for generating the encryption key, and the asymmetric encryption algorithm needs two keys: public keys (public keys for short) and private keys (private keys for short). The public key and the private key are a pair, and if data is encrypted by the public key, the data can be decrypted only by the corresponding private key. This algorithm is called asymmetric encryption algorithm because two different keys are used for encryption and decryption. The basic process of realizing confidential information exchange by the asymmetric encryption algorithm is as follows: the first party generates a pair of secret keys and discloses the public keys, and other roles (the second party) needing to send information to the first party encrypt the confidential information by using the secret keys (the public keys of the first party) and then send the encrypted confidential information to the first party; the first party decrypts the encrypted information by using the private key of the first party. The method is characterized in that when the party A wants to reply to the party B, the opposite is true, the public key of the party B is used for encrypting data, and similarly, the party B uses the private key of the party B for decrypting.

Specifically, the registration instruction of each participant is received, a corresponding encryption key is generated for each participant, wherein the encryption key is a key pair, the key pair comprises a public key and a private key, the public key is sent to each corresponding participant, each participant is instructed to encrypt the registration information to be uploaded through the received public key, each participant is instructed to upload the encrypted registration information, the encrypted registration information uploaded by each participant is received, the encrypted registration information is decrypted by using the corresponding private key, and each participant is subjected to second real-name authentication based on the decrypted registration information, namely registration information verification. In the embodiment, the encryption key is generated through the asymmetric encryption algorithm, and the information to be transmitted is encrypted through the encryption key, so that the safety of the data information can be effectively guaranteed.

Further, referring to fig. 5, the step of receiving the authentication information uploaded by each participant and performing first real-name authentication on each participant based on the authentication information specifically includes:

s501, receiving identity verification information uploaded by each participant, and acquiring a first electronic signature carried by the identity verification information;

s502, acquiring a second electronic signature carried by the encrypted registration information;

s503, comparing the first electronic signature with the second electronic signature, and performing first real-name verification on each participant based on the comparison result.

s504, if the first electronic signature is consistent with the second electronic signature, the first real name is successfully verified, and the identity verification information is stored in the block chain nodes corresponding to all the participants;

and S505, if the first electronic signature is inconsistent with the second electronic signature, the first real name verification fails, and prompt information of the first real name verification failure is output.

Specifically, when each participant performs node registration, each participant encrypts registration information by using a public key stored in its own memory to obtain a second electronic signature. Before executing a patent permission task, when each participant needs to perform identity authentication, at the moment, each participant needs to encrypt identity authentication information through a public key stored in a memory of the participant to obtain a first electronic signature, and a server performs first real-name authentication, namely identity authentication, on each participant by comparing the first electronic signature with a second electronic signature. And if the first electronic signature is consistent with the second electronic signature, the first real name is successfully verified, and the identity verification information is stored in the block chain node corresponding to each participant. And if the first electronic signature is inconsistent with the second electronic signature, the first real-name verification fails, the identity verification information is not allowed to be stored in the block chain nodes corresponding to all the participants, and meanwhile prompt information of the first real-name verification failure is output.

Further, referring to fig. 6, before the receiving the authentication information uploaded by each participant and performing the first real-name authentication on each participant based on the authentication information, the method further includes:

s601, acquiring account information uploaded by each participant;

and S602, performing account security verification on each participant based on the account information uploaded by each participant.

Specifically, before identity information verification, in order to further verify the authenticity of each participant so as to ensure that the data security is improved, the invention also needs account security verification on each participant. In a specific embodiment of the present invention, account security verification is performed on each participant based on the account information uploaded by each participant by acquiring the account information uploaded by each participant.

Further, referring to fig. 7, the account information includes a user account and account login time, and the step of performing account security verification on each participant based on the account information uploaded by each participant specifically includes:

s701, inquiring user accounts of all participants in a preset authorized account form, wherein the authorized account form comprises all authorized accounts;

s702, if the authorized account number form contains the user account numbers of all the participants, acquiring valid time periods corresponding to the user account numbers of all the participants from a preset valid time form;

s703, judging whether the account login time of each participant is in the corresponding valid time period;

and S704, if the account login time of each participant is within the corresponding valid time period, the account security verification is passed.

Specifically, the user accounts of the participants are queried in a preset authorized account form, wherein the authorized account form contains all authorized accounts, and whether the user accounts of the participants exist in the preset authorized account form is judged. And if the authorized account number form contains the user account numbers of all the participants, the account number security verification is not passed. And if the authorized account number form contains the user account numbers of all the participants, acquiring valid time periods corresponding to the user account numbers of all the participants from a preset valid time form. And then judging whether the account login time of each participant is within the corresponding valid time period, and if the account login time of each participant is within the corresponding valid time period, the account security verification is passed. And if the account login time of each participant is not within the corresponding valid time period, the account security verification is not passed.

At present, the management of patented inventions and approvals is typically done in an offline fashion. The patent enterprises generally entrust professional patent agencies to manage the patents due to the limitation of own patent knowledge, after patent engineers of the patent agencies complete new invention documents of the patents, the patent engineers submit the patents to the national intellectual property office through the agencies, examiners of the national intellectual property office examine the submitted patents, in the examination process, patent examination opinions are sent back to the agencies, the patent agencies need to make corresponding responses according to the patent examination opinions, wherein one patent often needs to respond to the patent examination opinions for multiple times, and after the examination and approval of the patent is completed layer by layer, the national intellectual property office grants patent rights of examined patents. The invention and the approval process of the patent are carried out by mails or papers, and the management mode is excessively dependent on manpower, has various uncertain factors, and is easy to generate the conditions of data tampering, loss, recording errors and the like.

Aiming at the technical problem, the invention discloses a patent licensing method based on a block chain. Aiming at the whole process of patent licensing, a block chain approval network and nodes are deployed, identity authentication information uploaded by all participants is verified with real names, information of a patent to be licensed and data information generated in the process of patent approval to be licensed are written into the block chain approval network and the nodes, and effective patent licensing management is realized by means of the characteristics of distributed storage of the block chain, difficulty in tampering and the like. The safety of the patent licensing file and the data information generated in the patent licensing process is ensured, the correctness of the patent licensing behavior is enhanced, and meanwhile, the reliability and the accuracy of the patent licensing data are enhanced.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware associated with computer readable instructions, which can be stored in a computer readable storage medium, and when executed, can include processes of the embodiments of the methods described above. The storage medium may be a non-volatile storage medium such as a magnetic disk, an optical disk, a Read-Only Memory (ROM), or a Random Access Memory (RAM).

It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least a portion of the steps in the flow chart of the figure may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed alternately or alternately with other steps or at least a portion of the sub-steps or stages of other steps.

With further reference to fig. 8, as an implementation of the method shown in fig. 2, the present invention provides an embodiment of a block chain based patent licensing apparatus, which corresponds to the embodiment of the method shown in fig. 2, and which can be applied in various electronic devices.

As shown in fig. 8, the device for patent licensing based on blockchain according to this embodiment includes:

a network construction module 801, configured to construct a patent approval network, deploy, in the patent approval network, corresponding block link points for each participant, and add each participant to the patent approval network through the corresponding block link points, where the participants at least include a patentee party, a patent approver, and a fund manager;

an identity authentication module 802, configured to receive identity authentication information uploaded by each participant, and perform first real-name authentication on each participant based on the identity authentication information;

a request receiving module 803, configured to receive a patent permission request uploaded from a terminal of a patentee party after the first real name verification passes, where the patent permission request includes information of a patent to be permitted;

the patent approval module 804 is configured to send the information of the patent to be approved to a patent approver node of the patent approval network, and instruct the patent approver to perform quality evaluation and permission cost evaluation on the patent to be approved to obtain a quality evaluation result and a permission cost evaluation value of the patent to be approved;

an information confirmation module 805, configured to send the quality evaluation result and the license cost assessment value to the patentee node, and instruct the patentee to confirm the quality evaluation result and the license cost assessment value;

an instruction generating module 806, configured to receive confirmation information uploaded by the terminal of the patentee, and send the confirmation information to a fund manager node of the patent approval network, so as to instruct the fund manager to generate a payment instruction;

an instruction sending module 807, configured to send the payment instruction to the node of the patentee party, and instruct the patentee to complete a payment operation;

an information generating module 808, configured to obtain payment information after the patentee completes a payment operation, and generate patent licensing information of the patent to be licensed based on the quality evaluation result and the payment information;

the information display module 809 is configured to add the patent licensing information of the patent to be licensed into a patent licensing information base, and send the patent licensing information in the patent licensing information base to a terminal for display.

Further, the network building module 801 specifically includes:

Further, the registration verification unit specifically includes:

Further, the identity verification module 802 specifically includes:

Further, the identity verification module 802 further includes:

Further, the account security verification module specifically includes:

The invention discloses a patent licensing device based on a block chain. Aiming at the whole process of patent licensing, a block chain approval network and nodes are deployed, identity authentication information uploaded by all participants is verified with real names, information of a patent to be licensed and data information generated in the process of patent approval to be licensed are written into the block chain approval network and the nodes, and effective patent licensing management is realized by means of the characteristics of distributed storage of the block chain, difficulty in tampering and the like. The safety of the patent licensing file and the data information generated in the patent licensing process is ensured, the correctness of the patent licensing behavior is enhanced, and meanwhile, the reliability and the accuracy of the patent licensing data are enhanced.

In order to solve the above technical problem, an embodiment of the present invention further provides a computer device. Referring to fig. 9, fig. 9 is a block diagram of a basic structure of a computer device according to the present embodiment.

The computer device 9 comprises a memory 91, a processor 92, a network interface 93 communicatively connected to each other via a system bus. It is noted that only a computer device 9 having components 91-93 is shown, but it is understood that not all of the shown components are required to be implemented, and that more or fewer components may be implemented instead. As will be understood by those skilled in the art, the computer device is a device capable of automatically performing numerical calculation and/or information processing according to a preset or stored instruction, and the hardware includes, but is not limited to, a microprocessor, an Application Specific Integrated Circuit (ASIC), a Programmable Gate Array (FPGA), a Digital Signal Processor (DSP), an embedded device, and the like.

The computer device can be a desktop computer, a notebook, a palm computer, a cloud server and other computing devices. The computer equipment can carry out man-machine interaction with a user through a keyboard, a mouse, a remote controller, a touch panel or voice control equipment and the like.

The memory 91 includes at least one type of readable storage medium including a flash memory, a hard disk, a multimedia card, a card type memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a Read Only Memory (ROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), a Programmable Read Only Memory (PROM), a magnetic memory, a magnetic disk, an optical disk, etc. In some embodiments, the storage 91 may be an internal storage unit of the computer device 9, such as a hard disk or a memory of the computer device 9. In other embodiments, the memory 91 may also be an external storage device of the computer device 9, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, provided on the computer device 9. Of course, the memory 91 may also comprise both an internal memory unit and an external memory device of the computer device 9. In this embodiment, the memory 91 is generally used for storing an operating system and various types of application software installed on the computer device 9, such as computer readable instructions of the block chain based patent licensing method. Further, the memory 91 may also be used to temporarily store various types of data that have been output or are to be output.

The processor 92 may be a Central Processing Unit (CPU), controller, microcontroller, microprocessor, or other data Processing chip in some embodiments. The processor 92 is typically used to control the overall operation of the computer device 9. In this embodiment, the processor 92 is configured to execute computer readable instructions stored in the memory 91 or process data, such as computer readable instructions for executing the blockchain-based patent licensing method.

The network interface 93 may comprise a wireless network interface or a wired network interface, and the network interface 93 is generally used for establishing communication connection between the computer device 9 and other electronic devices.

The invention discloses a device. Aiming at the whole process of patent licensing, a block chain approval network and nodes are deployed, identity authentication information uploaded by all participants is verified with real names, information of a patent to be licensed and data information generated in the process of patent approval to be licensed are written into the block chain approval network and the nodes, and effective patent licensing management is realized by means of the characteristics of distributed storage of the block chain, difficulty in tampering and the like. The safety of the patent licensing file and the data information generated in the patent licensing process is ensured, the correctness of the patent licensing behavior is enhanced, and meanwhile, the reliability and the accuracy of the patent licensing data are enhanced.

The present invention also provides another embodiment, which is to provide a computer readable storage medium storing computer readable instructions executable by at least one processor to cause the at least one processor to perform the steps of the block chain based patent licensing method as described above.

The invention discloses a storage medium. Aiming at the whole process of patent approval, a block chain approval network and nodes are deployed, identity authentication information uploaded by each participant is verified and real-name verification is completed, information of a patent to be approved and data information generated in the process of patent approval to be approved are written into the block chain approval network and the nodes, and effective patent approval management is realized by means of the characteristics of distributed storage of the block chain, difficulty in tampering and the like; the problem that data tampering and loss are easily caused in the process of patent permission in the prior art is solved; the safety of the patent licensing file and the data information generated in the patent licensing process is ensured, the correctness of the patent licensing behavior is enhanced, and meanwhile, the reliability and the accuracy of the patent licensing data are enhanced.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention without limiting its scope. This invention may be embodied in many different forms and, on the contrary, these embodiments are provided so that this disclosure will be thorough and complete. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and modifications can be made, and equivalents may be substituted for elements thereof. All equivalent structures made by using the contents of the specification and the attached drawings of the invention can be directly or indirectly applied to other related technical fields, and are also within the protection scope of the patent of the invention.

Claims

1. A block chain based patent licensing method is characterized by comprising the following steps:

2. The method for patent admission based on block chains according to claim 1, wherein the step of constructing a patent approval network, deploying corresponding block chain link points for each participant in the patent approval network, and adding each participant into the patent approval network through the corresponding block chain link points specifically comprises:

3. The block chain based patent licensing method of claim 2, wherein the step of receiving the registration information uploaded by each participant and performing the second real name verification on each participant based on the registration information specifically comprises:

4. The block chain based patent licensing method of claim 3, wherein the step of receiving the authentication information uploaded by each participant and performing a first real name verification on each participant based on the authentication information comprises:

5. The block chain based patent licensing method of claim 4, wherein after the step of comparing the first electronic signature and the second electronic signature and performing the first real name verification on each participant based on the comparison result, further comprising:

6. The block chain based patent licensing method of any one of claims 1 to 5, wherein before the receiving the authentication information uploaded by each participant and performing the first real-name verification on each participant based on the authentication information, further comprising:

acquiring account information uploaded by each participant;

7. The block chain based patent licensing method of claim 6, wherein the account information comprises a user account and an account login time, and the step of performing account security verification on each participant based on the account information uploaded by each participant specifically comprises:

8. A blockchain based patent licensing apparatus, comprising:

9. An apparatus comprising a memory having computer readable instructions stored therein and a processor that when executed performs the steps of the blockchain based patent licensing method of any one of claims 1-7.

10. A computer readable storage medium having computer readable instructions stored thereon which, when executed by a processor, implement the steps of the blockchain based patent licensing method of any of claims 1-7.