A patent value degree calculation method based on a computer science and technology literature database

A calculation method and computer technology, applied in text database clustering/classification, unstructured text data retrieval, calculation, etc., can solve problems such as inability to objectively and accurately evaluate patent value

Inactive Publication Date: 2019-06-14
GLOBAL TONE COMM TECH
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Problems solved by technology

[0004] The present invention is a patent value calculation method based on computer science and technology literature database designed to solve the above techni

Method used

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  • A patent value degree calculation method based on a computer science and technology literature database
  • A patent value degree calculation method based on a computer science and technology literature database
  • A patent value degree calculation method based on a computer science and technology literature database

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Embodiment Construction

[0070] Below in conjunction with embodiment the present invention is further described.

[0071] The present invention is a patent value calculation method based on a computer science and technology literature database, which extracts patent information from a computer patent database, and selects innovation degree, technical breadth, A comprehensive and objective calculation of the value of a single patent is carried out based on multiple parameters such as legal attributes, claim attributes, and license transfer conditions, and finally forms the value evaluation value of a single patent.

[0072] The overall calculation method of the value evaluation value J is as follows:

[0073] J=Q*α+T*β+M*γ+S*δ

[0074] Among them, the numerical ranges of Q, T, M, and S must be set between 0-100; the values ​​of coefficients α, β, γ, and δ are determined by a linear regression model.

[0075] (1) Obtain the data parameters of the target document, including: Q1 feature quantity (featur...

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Abstract

The invention discloses a patent value degree calculation method based on a computer science and technology literature database. The method is characterized in that the patent information is extractedfrom a computer patent database; a plurality of parameters, such as innovation degree, technical width, legal attribute, claim attribute, investment and financing condition, permit transfer conditionand the like are selected from the four aspects of the patent quality Q, technical value T, market value M and social effect S, the comprehensive and objective calculation is carried out on the valueof a single patent, and finally a value evaluation value of the single patent is formed. The overall calculation method of the value evaluation value J is as follows J = Q * alpha+ T *beta + M *gamma+ S *theta; wherein the numerical ranges of Q, M, T and S are all set to be 0-100, and the alpha, beta, gamma and theta are weight coefficients. According to the patent value degree calculation method based on the computer science and technology literature database, the reasonability of the patent literature evaluation value is enhanced, and the accuracy of the patent literature evaluation methodis improved.

Description

technical field [0001] The invention relates to the field of intellectual property rights, in particular to a method for calculating patent value based on a computer science and technology literature database. Background technique [0002] In recent years, high-value patents have attracted much attention in the intellectual property industry, and with the continuous in-depth research and discussion on high-value patent-related topics, more and more supporting policies and research results have begun to be implemented from the national level to local governments. Enterprises that are less pioneers have also accumulated valuable practical experience and tasted the benefits that high-value patents bring to enterprises. [0003] my country is a country with a large number of patent applications. How to screen out high-value patents from a large number of patent applications is like filtering gold sand from ore. It is particularly important to identify high-value patents. Conte...

Claims

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Application Information

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IPC IPC(8): G06F16/35G06F17/27G06Q10/06G06Q50/18
Inventor 武学敏程国艮汪术文龙明涛张效源
Owner GLOBAL TONE COMM TECH
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