Patent retrieval system

A retrieval system, patented technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as reducing retrieval efficiency, and achieve the effect of reducing missed detection rate and improving work efficiency

Inactive Publication Date: 2015-04-29
ZHENJIANG CHANGYUAN INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] As a kind of intellectual property rights, patents can bring rich returns to enterprises. Therefore, various enterprises have proposed patent protection for their various inventions and creations. However, in order to obtain patent rights, enterprises first need to ...

Method used

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Embodiment Construction

[0007] Patent retrieval system of the present invention mainly comprises following:

[0008] The extended database is used for storing extended keywords matched with each search keyword.

[0009] A keyword matching module, configured to determine, according to the expanded database, an expanded keyword that matches the keyword input by the searcher.

[0010] The retrieval module is used for searching in the specified patent database according to the keywords input by the searcher and the expanded keywords to obtain corresponding retrieval results.

[0011] The display module is used to display the retrieval results.

[0012] To sum up, the patent retrieval system of the present invention can reduce the missed detection rate and improve the work efficiency of the retrieval personnel by automatically expanding the explanation of keywords.

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Abstract

The invention discloses a patent retrieval system. The patent retrieval system comprises an extended database, a key word matching module, a retrieval module and a display module, wherein the extended database is used for storing extended key words which are matched with various retrieval key words; the key word matching module is used for determining an extended key word which is matched with a key word input by retrieving staff according to the extended database; the retrieval module is used for retrieving to acquire a corresponding retrieve result in a specified patent database according to the key word input by the retrieving staff and the extended key word; the display module is used for displaying the retrieve result. The missing rate of retrieval can be reduced by automatically extending the explosion of the key word, and the work efficiency of the retrieving staff is improved.

Description

technical field [0001] The invention relates to a patent retrieval system. Background technique [0002] As a kind of intellectual property rights, patents can bring rich returns to enterprises. Therefore, various enterprises have proposed patent protection for their various inventions and creations. However, in order to obtain patent rights, enterprises first need to determine whether their inventions are novel. , therefore, it often needs to search in the patent databases of various countries to compare whether its own inventions are patented by others. Personnel often need to carry out comprehensive consideration to keywords, which reduces their retrieval efficiency. [0003] Therefore, how to solve the shortcomings of the prior art has become an urgent technical issue for those skilled in the art. Contents of the invention [0004] The purpose of the present invention is to provide a patent retrieval system to improve retrieval efficiency of retrieval personnel. [...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/3338
Inventor 彭彦李开婧李想王波朱磊谭正菡
Owner ZHENJIANG CHANGYUAN INFORMATION TECH
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