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Patent association analysis method

A correlation analysis, technology technology, applied in the field of technical correlation analysis, can solve problems such as not meeting economic benefits

Inactive Publication Date: 2008-10-01
SUNONWEALTH ELECTRIC MACHINE IND
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Problems solved by technology

[0004] However, the above-mentioned existing analysis methods must read the technical content of each patent document obtained through the previous search in advance before analyzing the technical relevance of each patent document.
Since the technical content of each patent document must be checked one by one during the overall analysis process, and it is easy to read many irrelevant patent documents, it will cost a lot of unnecessary human resources and time costs, so it is not economical

Method used

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Embodiment Construction

[0022] In order to make the above-mentioned and other purposes, features and advantages of the present invention more obvious and understandable, the following special citations

[0023] Preferred embodiment of the present invention, and coordinate accompanying drawing, describe in detail as follows:

[0024] Please refer to figure 1 As shown, the patent technology correlation analysis method in the first embodiment of the present invention includes a patent document retrieval step S1, a cited document statistics step S2 and a technology correlation analysis step S3. The patent document retrieval step S1 is to perform a retrieval operation after setting a retrieval condition, so as to obtain several patent documents each disclosing at least one cited document. The cited document counting step S2 counts the occurrence times of each cited document in different patent documents, so as to set the weight value of each cited document. In the technical correlation analysis step S3 ...

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Abstract

The invention relates to a patent technology relevance analysis method, which arranges in advance a search condition to retrieve and gain a plurality of patent searching data. Each patent searching data separately discloses at least one citing literature. Then the invention makes statistics for emergence times of each citing literature in different patent literatures to arrange amount of weight value of each citing literature. Finally the invention processes to sort for each citing literature according to the amount of weight value, and then finishes a technology relevance analysis operation of each citing literature and each patent literature, so as to be regarded as reference basis of decisions such as future research and developing direction of industrial or market assessment of the industrial and so on.

Description

technical field [0001] The present invention relates to a method for analyzing the relevance of patent technology, in particular to an analysis method for analyzing the technical relevance between each cited document and each patent document by counting the occurrence times of cited documents of several patent documents. Background technique [0002] At present, the patent authorities of various countries generally provide a patent search tool (patent database). The patent search tool mainly uses a master-slave structure (Client / Server Model) to provide a searcher to input a predetermined search on a client terminal. conditions, so as to connect to a server through the client to perform a search operation, and then at least one patent document meeting the search conditions can be obtained. The patent document can be a patent publication, a patent specification, a patent summary table or other patent-related documents, etc., for the search personnel to refer to the technical ...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06F19/00
Inventor 洪银树黄崇仁
Owner SUNONWEALTH ELECTRIC MACHINE IND
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