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Patent technology family analysis method

An analysis method, patent analysis technology, applied in the field of patent analysis

Inactive Publication Date: 2011-04-06
J Z M C INTPROP DATA SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no method for analyzing the patent family by technology, which allows analysts to quickly and accurately obtain the distribution of the number of patent families related to the technology of interest

Method used

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Embodiment Construction

[0020] like figure 1 The flow chart of the family analysis method of the patented technology is shown. The method of the present invention adopts a system including a patent database, a special topic establishment module, a patent classification module, a technology selection module, a generation module of the number of patents of the same family and a data display module of the same family of patents. Taking the immersed tube tunnel as an example, the steps of the analysis method of the present invention are described as follows:

[0021] 1) Use the special topic establishment module to search patents in the patent database in the patent database, and establish a patent analysis special database. Here, search in the tunnel patent database through keywords, and establish a patent analysis special database for immersed tube tunnels, and the analysis database contains at least patent title and patent abstract information;

[0022] 2) Use the patent classification module to clas...

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Abstract

The invention provides a patent technology family analysis method. The method adopts a system which comprises a patent database, a subject creating module, a patent classification module, a technology selecting module, a patent family quantity generating module and a patent family data display module. In the analysis method, after the patent family quantity generating module generates a corresponding patent family quantity according to the selected technology classification, the patent family data display module displays the quantity of the patent families under the selected technology classification, and patent bibliography item data. By using the analysis method, a patent analysis person can quickly and accurately obtain the quantity distribution of patent families related to interested technologies, and the person can conveniently consult detailed information of patents for further carrying out analysis on the patents.

Description

technical field [0001] The invention relates to a patent analysis method, in particular to a patent technology family analysis method. Background technique [0002] A family of patents generally refers to a family of patents with the same inventive concept, which have been applied for, published or approved in multiple countries in different languages, but with different contents (amended or changed). The applicant's global market strategy and the importance of the technology can be analyzed from the technology of the same patent family owned by an invention and the number of patent documents published by countries around the world on the same technical issue. Moreover, the analysis of the same patent technology can help to find out the key patents. The Chinese patent with the publication number CN101276353 provides an analysis system and method for patents of the same family, which can download the patents of the same family according to the download conditions set by the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 唐向东魏国柱
Owner J Z M C INTPROP DATA SCI & TECH
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