CN116777489A - Value evaluation method and device for automobile related patent - Google Patents
Value evaluation method and device for automobile related patent Download PDFInfo
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- CN116777489A CN116777489A CN202310777668.6A CN202310777668A CN116777489A CN 116777489 A CN116777489 A CN 116777489A CN 202310777668 A CN202310777668 A CN 202310777668A CN 116777489 A CN116777489 A CN 116777489A
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Abstract
The invention relates to the technical field of automobile patents, in particular to a value evaluation method and device for automobile related patents. The method comprises the following steps: acquiring stage parameters and standard value evaluation data of the stage where the automobile product is located; obtaining an innovation index of the automobile patent value according to the standard value evaluation data; according to the stage parameters, the innovation indexes of the automobile patents and the standard value evaluation data, value evaluation models of various automobile related patents are constructed; acquiring real-time phase parameters and real-time value evaluation data of the phase of the automobile product in real time; determining a corresponding value evaluation model according to the real-time stage parameters; and inputting the real-time value evaluation data into the value evaluation model to obtain a value evaluation value. The invention can enable a user to intuitively see the value of the related patent of the automobile and promote the flow and utilization of the patent assets in the automobile industry.
Description
Technical Field
The invention relates to the technical field of automobile patents, in particular to a value evaluation method and device for automobile related patents.
Background
With the current development of economy, the protection of the intellectual property rights of countries and enterprises is increased, and the same is true for the automobile industry. In order to develop the automobile company, a plurality of automobile related patents need to be applied, but at present, no comprehensive evaluation standard is available for the automobile related patents, and definition of quality value of the automobile related patents is disordered, so that subsequent patent operation and income creation work are not facilitated.
Disclosure of Invention
The invention aims to solve the technical problem of providing a value evaluation method and device for automobile related patents, so as to solve the problem that the definition of the quality value of the existing automobile related patents is confusing.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a method for evaluating the value of an automobile-related patent, comprising:
acquiring stage parameters and standard value evaluation data of the stage where the automobile product is located;
obtaining an innovation index of the automobile patent value according to the standard value evaluation data;
according to the stage parameters, the innovation indexes of the automobile patents and the standard value evaluation data, value evaluation models of various automobile related patents are constructed;
acquiring real-time phase parameters and real-time value evaluation data of the phase of the automobile product in real time;
determining a corresponding value evaluation model according to the real-time stage parameters;
and inputting the real-time value evaluation data into the value evaluation model to obtain a value evaluation value.
Further, the phase parameter is at least one of a development phase or a market-in phase or a prospect evaluation phase.
Further, according to the standard value evaluation data, an innovation index of the automobile patent value is obtained, and the formula is as follows:
wherein V is an innovation index of automobile patent value, S 1 Is a weight coefficient of technical dimension S 2 Is a weighting coefficient of legal dimension, S 3 Is the weight coefficient of the economic dimension, A i Is the index assignment of technical dimension, C i Is the index weight of the technical dimension, B i Is the index assignment of legal dimension, D i Is index weight of legal dimension, M i Is the index assignment of economic dimension, N i Is the index weight of economic dimension S 1 、S 2 、S 3 、A i 、C i 、B i 、D i 、M i And N i All belong to standard value evaluation data, and n is the number of related patents of the automobile.
Further, according to the stage parameters, the innovation indexes of the automobile patents and the standard value evaluation data, a value evaluation model of various automobile-related patents is constructed, and the method comprises the following steps:
constructing a cost value evaluation model according to the stage parameters, the automobile patent innovation index and the standard value evaluation data, wherein the cost value evaluation model comprises the following formula:
P 1 ＝(C×α×β-H-J)×K,
wherein the stage parameter is a research and development stage, beta is a patent innovation contribution rate, S 1 Is a weight coefficient of technical dimension, A i Is the index assignment of technical dimension, C i Is the index weight of technical dimension, V is the innovation index of automobile patent value, and P 1 Is the cost evaluation value of the related patent of the automobile, C is the reset cost, alpha is the patent technology duty ratio, H is the functional devaluation, J is the economic devaluation, K is the patent adjustment coefficient, and n is the number of related patents of the automobile.
Further, constructing a value evaluation model of a plurality of automobile-related patents according to the stage parameters, the automobile patent innovation indexes and the standard value evaluation data, and further comprising:
according to the stage parameters, the innovation indexes of the automobile patents and the standard value evaluation data, a market value evaluation model is constructed, and the market value evaluation model comprises the following formula:
wherein the stage parameter is the stage of market input, beta is the contribution rate of patent innovation, S 1 Is a weight coefficient of technical dimension, A i Is the index assignment of technical dimension, C i Is the index weight of technical dimension, V is the innovation index of automobile patent value, and P 2 Is the market evaluation value of the related patent of the automobile, V i K is a patent adjustment coefficient, and n is the number of related patents of the automobile.
Further, constructing a value evaluation model of a plurality of automobile-related patents according to the stage parameters, the automobile patent innovation indexes and the standard value evaluation data, and further comprising:
constructing a gain value evaluation model according to the stage parameters, the automobile patent innovation indexes and the standard value evaluation data, wherein the gain value evaluation model comprises the following formula:
wherein the stage parameter is a foreground evaluation stage, beta is a patent innovation contribution rate, S 1 Is a weight coefficient of technical dimension, A i Is the index assignment of technical dimension, C i Is the index weight of technical dimension, V is the innovation index of automobile patent value, and P 3 Is the income evaluation value of the related patents of the automobile, S is the sales income, r is the discount rate, alpha is the patent technology duty ratio, K is the patent adjustment coefficient, and n is the number of the related patents of the automobile.
Further, determining a corresponding value assessment model according to the real-time phase parameters, including:
if the real-time phase parameter is a research and development phase, determining a corresponding value evaluation model as a cost value evaluation model;
if the real-time stage parameter is the market-in stage, determining a corresponding value evaluation model as a market value evaluation model;
and if the real-time stage parameter is a foreground evaluation stage, determining a corresponding value evaluation model as a gain value evaluation model.
According to another aspect of the present invention, there is provided a value evaluation device of an automobile-related patent, comprising:
the acquisition module is used for acquiring phase parameters and standard value evaluation data of the phase where the automobile product is located;
the calculation module is used for obtaining an innovation index of the automobile patent value according to the standard value evaluation data;
the construction module is used for constructing value evaluation models of various automobile-related patents according to the stage parameters, the automobile patent innovation indexes and the standard value evaluation data;
the acquisition module is used for acquiring real-time phase parameters and real-time value evaluation data of the phase where the automobile product is located in real time;
the determining module is used for determining a corresponding value evaluation model according to the real-time stage parameters;
and the evaluation module is used for inputting the real-time value evaluation data into the value evaluation model to obtain a value evaluation value.
The scheme of the invention at least comprises the following beneficial effects:
according to the scheme, the value evaluation model of the automobile related patent is constructed according to the stage where the automobile product is located and the standard value evaluation data, and then the corresponding value evaluation model is selected according to the stage where the automobile product is located in real time, so that the value evaluation value of the automobile related patent is calculated, the value of the automobile related patent can be evaluated according to a specific actual scene, and the quality of the automobile related patent is evaluated according to the evaluation value. The user can intuitively see the value of the related patent of the automobile, and the flow and the utilization of the patent assets in the automobile industry are promoted.
Drawings
FIG. 1 is a step diagram of a method for evaluating the value of an automobile-related patent in an embodiment of the present invention;
fig. 2 is a schematic diagram of a value evaluation device of an automobile-related patent in an embodiment of the invention.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
As shown in fig. 1, an embodiment of the present invention provides a value evaluation method of an automobile-related patent, including the following steps:
step S1, acquiring stage parameters and standard value evaluation data of a stage where an automobile product is located;
s2, obtaining an innovation index of the automobile patent value according to the standard value evaluation data;
s3, constructing value evaluation models of various automobile-related patents according to the stage parameters, the automobile patent innovation indexes and the standard value evaluation data;
s4, acquiring real-time stage parameters and real-time value evaluation data of the stage where the automobile product is located in real time;
s5, determining a corresponding value evaluation model according to the real-time stage parameters;
and S6, inputting the real-time value evaluation data into the value evaluation model to obtain a value evaluation value.
According to the value evaluation method of the automobile related patent provided by the embodiment of the invention, the value evaluation model of the automobile related patent is constructed according to the stage where the automobile product is located and the standard value evaluation data, and then the corresponding value evaluation model is selected according to the stage where the automobile product is located in real time, so that the value evaluation value of the automobile related patent is calculated, the value of the automobile related patent can be evaluated according to a specific actual scene, and the quality of the automobile related patent can be evaluated according to the evaluation value. The user can intuitively see the value of the related patent of the automobile, and the flow and the utilization of the patent assets in the automobile industry are promoted.
In an alternative embodiment of the invention, the phase parameter is at least one of a development phase or a market-in phase or a prospect evaluation phase.
The three phases are general phases experienced by the automobile product, and the corresponding value evaluation model is conveniently built through the phase parameters in the follow-up process by determining the phase parameters to be at least one of a research and development phase, a market-entering phase or a prospect evaluation phase, so that the accuracy of the value evaluation of the automobile-related patent is improved.
In an alternative embodiment of the present invention, the standard value evaluation data is assigned according to the actual situation where the automobile product is located, and may also be assigned by the user. The real-time phase parameters and the real-time value evaluation data are provided by users needing to evaluate the value of the related patents of the automobile or can be obtained by a questionnaire mode.
In an optional embodiment of the present invention, in step S2, the formula for calculating the innovation index of the automobile patent value is:
wherein V is an innovation index of automobile patent value, S 1 Is a weight coefficient of technical dimension S 2 Is a weighting coefficient of legal dimension, S 3 Is the weight coefficient of the economic dimension, A i Is the index assignment of technical dimension, C i Is the index weight of the technical dimension, B i Is the index assignment of legal dimension, D i Is index weight of legal dimension, M i Is the index assignment of economic dimension, N i Is the index weight of economic dimension S 1 、S 2 、S 3 、A i 、C i 、B i 、D i 、M i And N i All belong to standard value evaluation data, and n is the number of related patents of the automobile.
The innovation index of the automobile patent value gives an intuitive and semi-quantitative data index for transaction reference to the related patent value of the automobile. The value innovation index of the automobile patent is assigned from three dimensions of technology, law and economy, and the method has practicability.
In an alternative embodiment of the present invention, step S3 includes:
step S31, constructing a cost value evaluation model according to the stage parameters, the innovation indexes of the automobile patents and the standard value evaluation data, wherein the cost value evaluation model comprises the following formula:
P 1 ＝(C×α×β-H-J)×K,
wherein the phase parametersTo develop, β is the contribution rate of patent innovation, S 1 Is a weight coefficient of technical dimension, A i Is the index assignment of technical dimension, C i Is the index weight of technical dimension, V is the innovation index of automobile patent value, and P 1 Is the cost evaluation value of the related patent of the automobile, C is the reset cost, alpha is the patent technology duty ratio, H is the functional devaluation, J is the economic devaluation, K is the patent adjustment coefficient, and n is the number of related patents of the automobile.
Based on the characteristics of the automobile industry, the patent adjustment coefficients are assigned by combining factors such as different scenes, patent combinations and the like.
Cost methods are methods of determining the value of an asset under evaluation with the cost of resetting an asset having the same purpose and efficacy as the asset under evaluation as a valuation criterion, subtracting the various losses or detractions that have occurred for the asset under evaluation from the cost of completing the resetting required to reset the completely new asset. The reset cost mainly comprises research and development cost, transaction cost, opportunity cost, reasonable benefit of a developer or a holder and the like; loss refers to the depreciation of patent assets, while depreciation includes both functional depreciation as well as economic and physical depreciation. The automobile industry cost method is generally applicable to the fact that automobile products are not put into production yet, are still in a pre-research stage or a research and development stage, have historical similar vehicle types or products, and are used for value evaluation based on the historical similar vehicle types or product cost data. Therefore, the market value evaluation model corresponds to the automobile product being under development.
In an alternative embodiment of the present invention, step S3 includes:
step S32, constructing a market value evaluation model according to the stage parameters, the innovation indexes of the automobile patents and the standard value evaluation data, wherein the market value evaluation model comprises the following formula:
wherein the stage parameter is the stage of market input, beta is the contribution rate of patent innovation, S 1 Is a weight coefficient of technical dimension, A i Is the index assignment of technical dimension, C i Is the index weight of technical dimension, V is the innovation index of automobile patent value, and P 2 Is the market evaluation value of the related patent of the automobile, V i K is a patent adjustment coefficient, and n is the number of related patents of the automobile.
The market method is a method of comparing an evaluation object with a traded asset, which is the same as or similar to the evaluation object, as a reference object with a market current price as a price standard, thereby adjusting the trading price of the reference object, and calculating the price of the evaluated asset according to a formula. The method needs to use the premise that active market trade exists, and value adjustment is carried out through comparability analysis and data reliability verification. The automotive industry market method is generally applicable to value evaluation based on market benchmark pricing and other factors when active market transaction data is available. Thus, the market value assessment model corresponds to an automotive product being in the market stage.
In an alternative embodiment of the present invention, step S3 includes:
step S33, constructing a gain value evaluation model according to the stage parameters, the innovation indexes of the automobile patents and the standard value evaluation data, wherein the gain value evaluation model comprises the following formula:
wherein the stage parameter is a foreground evaluation stage, beta is a patent innovation contribution rate, S 1 Is a weight coefficient of technical dimension, A i Is the index assignment of technical dimension, C i Is the index weight of the technical dimension, V isInnovation index of automobile patent value, P 3 Is the income evaluation value of the related patents of the automobile, S is the sales income, r is the discount rate, alpha is the patent technology duty ratio, K is the patent adjustment coefficient, and n is the number of the related patents of the automobile.
The profit method, also called profit reduction method or profit principal method, is a method for determining the price of an asset to be evaluated by predicting the available profits of the asset in the future economic life cycle and selecting the discount rate to be used for discount summation by taking the future profits of the asset as the pricing standard. The profit method mainly relates to main calculation factors such as profit margin determination, profit term determination, discount rate determination, profit sharing rate selection and the like. The automobile industry market method is generally used for evaluating and using value based on factors such as sales data after products are put on the market; and the non-implemented patent is used for value evaluation based on industry prospects. Thus, the market value assessment model corresponds to the automotive product being in the prospect assessment stage.
In an alternative embodiment of the present invention, step S5 includes:
step S51, if the real-time stage parameter is a research and development stage, determining a corresponding value evaluation model as a cost value evaluation model;
step S52, if the real-time stage parameter is the market-in stage, determining the corresponding value evaluation model as a market value evaluation model;
and step S53, if the real-time stage parameter is a foreground evaluation stage, determining the corresponding value evaluation model as a benefit value evaluation model.
The corresponding value evaluation model is selected according to the real-time stage of the automobile product, so that the accuracy of the value evaluation of the automobile-related patent is improved.
Referring to fig. 2, an embodiment of the present invention provides a value evaluation device of an automobile-related patent, including:
the acquisition module is used for acquiring phase parameters and standard value evaluation data of the phase where the automobile product is located;
the calculation module is used for obtaining an innovation index of the automobile patent value according to the standard value evaluation data;
the construction module is used for constructing value evaluation models of various automobile-related patents according to the stage parameters, the automobile patent innovation indexes and the standard value evaluation data;
the acquisition module is used for acquiring real-time phase parameters and real-time value evaluation data of the phase where the automobile product is located in real time;
the determining module is used for determining a corresponding value evaluation model according to the real-time stage parameters;
and the evaluation module is used for inputting the real-time value evaluation data into the value evaluation model to obtain a value evaluation value.
According to the value evaluation device for the automobile related patent provided by the embodiment of the invention, the value evaluation model of the automobile related patent is constructed according to the stage where the automobile product is located and the standard value evaluation data, and then the corresponding value evaluation model is selected according to the stage where the automobile product is located in real time, so that the value evaluation value of the automobile related patent is calculated, the value of the automobile related patent can be evaluated according to a specific actual scene, and the quality of the automobile related patent can be evaluated according to the evaluation value. The user can intuitively see the value of the related patent of the automobile, and the flow and the utilization of the patent assets in the automobile industry are promoted.
In an alternative embodiment of the invention, the phase parameter is at least one of a development phase or a market-in phase or a prospect evaluation phase.
The three phases are general phases experienced by the automobile product, and the corresponding value evaluation model is conveniently built through the phase parameters in the follow-up process by determining the phase parameters to be at least one of a research and development phase, a market-entering phase or a prospect evaluation phase, so that the accuracy of the value evaluation of the automobile-related patent is improved.
In an alternative embodiment of the present invention, in the calculating module, a formula for calculating the innovation index of the automobile patent value is:
wherein V is an innovation index of automobile patent value, S 1 Is a weight coefficient of technical dimension S 2 Is a weighting coefficient of legal dimension, S 3 Is the weight coefficient of the economic dimension, A i Is the index assignment of technical dimension, C i Is the index weight of the technical dimension, B i Is the index assignment of legal dimension, D i Is index weight of legal dimension, M i Is the index assignment of economic dimension, N i Is the index weight of economic dimension S 1 、S 2 、S 3 、A i 、C i 、B i 、D i 、M i And N i All belong to standard value evaluation data, and n is the number of related patents of the automobile.
The innovation index of the automobile patent value gives an intuitive and semi-quantitative data index for transaction reference to the related patent value of the automobile.
In an alternative embodiment of the present invention, the construction module is specifically configured to:
constructing a cost value evaluation model according to the stage parameters, the automobile patent innovation index and the standard value evaluation data, wherein the cost value evaluation model comprises the following formula:
P 1 ＝(C×α×β-H-J)×K,
wherein the stage parameter is a research and development stage, beta is a patent innovation contribution rate, S 1 Is a weight coefficient of technical dimension, A i Is the index assignment of technical dimension, C i Is the index weight of technical dimension, V is the innovation index of automobile patent value, and P 1 Is the cost evaluation value of the related patent of the automobile, C is the reset cost, alpha is the patent technology duty ratio, H is the functional devaluation, J is the economic devaluation, K is the patent adjustment coefficient, and n is the number of related patents of the automobile.
Cost methods are methods of determining the value of an asset under evaluation with the cost of resetting an asset having the same purpose and efficacy as the asset under evaluation as a valuation criterion, subtracting the various losses or detractions that have occurred for the asset under evaluation from the cost of completing the resetting required to reset the completely new asset. The reset cost mainly comprises research and development cost, transaction cost, opportunity cost, reasonable benefit of a developer or a holder and the like; loss refers to the depreciation of patent assets, while depreciation includes both functional depreciation as well as economic and physical depreciation. The automobile industry cost method is generally applicable to the fact that automobile products are not put into production yet, are still in a pre-research stage or a research and development stage, have historical similar vehicle types or products, and are used for value evaluation based on the historical similar vehicle types or product cost data. Therefore, the market value evaluation model corresponds to the automobile product being under development.
In an alternative embodiment of the present invention, the construction module is specifically configured to:
according to the stage parameters, the innovation indexes of the automobile patents and the standard value evaluation data, a market value evaluation model is constructed, and the market value evaluation model comprises the following formula:
wherein the stage parameter is the stage of market input, beta is the contribution rate of patent innovation, S 1 Is a weight coefficient of technical dimension, A i Is the index assignment of technical dimension, C i Is the index weight of technical dimension, V is the innovation index of automobile patent value, and P 2 Is the market evaluation value of the related patent of the automobile, V i K is a patent adjustment coefficient, and n is the number of related patents of the automobile.
The market method is a method of comparing an evaluation object with a traded asset, which is the same as or similar to the evaluation object, as a reference object with a market current price as a price standard, thereby adjusting the trading price of the reference object, and calculating the price of the evaluated asset according to a formula. The method needs to use the premise that active market trade exists, and value adjustment is carried out through comparability analysis and data reliability verification. The automotive industry market method is generally applicable to value evaluation based on market benchmark pricing and other factors when active market transaction data is available. Thus, the market value assessment model corresponds to an automotive product being in the market stage.
In an alternative embodiment of the present invention, the construction module is specifically configured to:
constructing a gain value evaluation model according to the stage parameters, the automobile patent innovation indexes and the standard value evaluation data, wherein the gain value evaluation model comprises the following formula:
wherein the stage parameter is a foreground evaluation stage, beta is a patent innovation contribution rate, S 1 Is a weight coefficient of technical dimension, A i Is the index assignment of technical dimension, C i Is the index weight of technical dimension, V is the innovation index of automobile patent value, and P 3 Is the income evaluation value of the related patents of the automobile, S is the sales income, r is the discount rate, alpha is the patent technology duty ratio, K is the patent adjustment coefficient, and n is the number of the related patents of the automobile.
The profit method, also called profit reduction method or profit principal method, is a method for determining the price of an asset to be evaluated by predicting the available profits of the asset in the future economic life cycle and selecting the discount rate to be used for discount summation by taking the future profits of the asset as the pricing standard. The profit method mainly relates to main calculation factors such as profit margin determination, profit term determination, discount rate determination, profit sharing rate selection and the like. The automobile industry market method is generally used for evaluating and using value based on factors such as sales data after products are put on the market; and the non-implemented patent is used for value evaluation based on industry prospects. Thus, the market value assessment model corresponds to the automotive product being in the prospect assessment stage.
In an alternative embodiment of the present invention, the determining module is specifically configured to:
if the real-time phase parameter is a research and development phase, determining a corresponding value evaluation model as a cost value evaluation model;
if the real-time stage parameter is the market-in stage, determining a corresponding value evaluation model as a market value evaluation model;
and if the real-time stage parameter is a foreground evaluation stage, determining a corresponding value evaluation model as a gain value evaluation model.
The corresponding value evaluation model is selected according to the real-time stage of the automobile product, so that the accuracy of the value evaluation of the automobile-related patent is improved.
The embodiment of the invention also provides a computing device, which comprises: a processor, a memory storing a computer program which, when executed by the processor, performs a method as in any of the above embodiments.
Embodiments of the present invention also provide a computer-readable storage medium having stored thereon instructions which, when run on a computer, cause the computer to perform a method according to any of the embodiments described above.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (10)
1. A method for evaluating the value of an automobile-related patent, comprising:
acquiring stage parameters and standard value evaluation data of the stage where the automobile product is located;
obtaining an innovation index of the automobile patent value according to the standard value evaluation data;
according to the stage parameters, the innovation indexes of the automobile patents and the standard value evaluation data, value evaluation models of various automobile related patents are constructed;
acquiring real-time phase parameters and real-time value evaluation data of the phase of the automobile product in real time;
determining a corresponding value evaluation model according to the real-time stage parameters;
and inputting the real-time value evaluation data into the value evaluation model to obtain a value evaluation value.
2. The method of claim 1, wherein the phase parameter is at least one of a development phase or a market-on phase or a prospect evaluation phase.
3. The value evaluation method of the automobile-related patent according to claim 2, wherein the value innovation index of the automobile patent is obtained according to the standard value evaluation data, and the formula is as follows:
wherein V is an innovation index of automobile patent value, S 1 Is a weight coefficient of technical dimension S 2 Is a weighting coefficient of legal dimension, S 3 Is the weight coefficient of the economic dimension, A i Is the index assignment of technical dimension, C i Is the index weight of the technical dimension, B i Is the index assignment of legal dimension, D i Is index weight of legal dimension, M i Is the index assignment of economic dimension, N i Is the index weight of economic dimension S 1 、S 2 、S 3 、A i 、C i 、B i 、D i 、M i And N i All belonging to the standard value-assessment data,n is the number of related patents of the automobile.
4. The value evaluation method of an automobile-related patent according to claim 3, wherein constructing a value evaluation model of a plurality of automobile-related patents based on the stage parameters, the automobile patent innovation index, and the standard value evaluation data comprises:
constructing a cost value evaluation model according to the stage parameters, the automobile patent innovation index and the standard value evaluation data, wherein the cost value evaluation model comprises the following formula:
P 1 ＝(C×α×β-H-J)×K,
wherein the stage parameter is a research and development stage, beta is a patent innovation contribution rate, S 1 Is a weight coefficient of technical dimension, A i Is the index assignment of technical dimension, C i Is the index weight of technical dimension, V is the innovation index of automobile patent value, and P 1 Is the cost evaluation value of the related patent of the automobile, C is the reset cost, alpha is the patent technology duty ratio, H is the functional devaluation, J is the economic devaluation, K is the patent adjustment coefficient, and n is the number of related patents of the automobile.
5. The method for evaluating the value of an automobile-related patent according to claim 4, wherein the constructing the value evaluation model of a plurality of automobile-related patents based on the stage parameter, the automobile patent innovation index, and the standard value evaluation data, further comprises:
according to the stage parameters, the innovation indexes of the automobile patents and the standard value evaluation data, a market value evaluation model is constructed, and the market value evaluation model comprises the following formula:
wherein the stage parameter is the stage of market input, beta is the contribution rate of patent innovation, S 1 Is a weight coefficient of technical dimension, A i Is the index assignment of technical dimension, C i Is the index weight of technical dimension, V is the innovation index of automobile patent value, and P 2 Is the market evaluation value of the related patent of the automobile, V i K is a patent adjustment coefficient, and n is the number of related patents of the automobile.
6. The method for evaluating the value of an automobile-related patent according to claim 5, wherein the constructing the value evaluation model of a plurality of automobile-related patents based on the stage parameters, the automobile patent innovation index, and the standard value evaluation data, further comprises:
constructing a gain value evaluation model according to the stage parameters, the automobile patent innovation indexes and the standard value evaluation data, wherein the gain value evaluation model comprises the following formula:
wherein the stage parameter is a foreground evaluation stage, beta is a patent innovation contribution rate, S 1 Is a weight coefficient of technical dimension, A i Is the index assignment of technical dimension, C i Is the index weight of technical dimension, V is the innovation index of automobile patent value, and P 3 Is the income evaluation value of the related patent of the automobile, S is sales income, r is discount rate, alpha is patent technology duty ratio, and K isAnd the patent adjustment coefficient, n, is the number of related patents of the automobile.
7. The method of claim 6, wherein determining a corresponding value assessment model based on the real-time phase parameters comprises:
if the real-time phase parameter is a research and development phase, determining a corresponding value evaluation model as a cost value evaluation model;
if the real-time stage parameter is the market-in stage, determining a corresponding value evaluation model as a market value evaluation model;
and if the real-time stage parameter is a foreground evaluation stage, determining a corresponding value evaluation model as a gain value evaluation model.
8. A value evaluation device of an automobile-related patent, comprising:
the acquisition module is used for acquiring phase parameters and standard value evaluation data of the phase where the automobile product is located;
the calculation module is used for obtaining an innovation index of the automobile patent value according to the standard value evaluation data;
the construction module is used for constructing value evaluation models of various automobile-related patents according to the stage parameters, the automobile patent innovation indexes and the standard value evaluation data;
the acquisition module is used for acquiring real-time phase parameters and real-time value evaluation data of the phase where the automobile product is located in real time;
the determining module is used for determining a corresponding value evaluation model according to the real-time stage parameters;
and the evaluation module is used for inputting the real-time value evaluation data into the value evaluation model to obtain a value evaluation value.
9. A computing device, comprising: a processor, a memory storing a computer program which, when executed by the processor, performs the method of any one of claims 1 to 7.
10. A computer readable storage medium having stored thereon instructions which, when run on a computer, cause the computer to perform the method of any of claims 1 to 7.
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| CN202310777668.6A CN116777489A (en) | 2023-06-28 | 2023-06-28 | Value evaluation method and device for automobile related patent |
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