Product scheme competitiveness evaluation method based on patent information

Abstract

The invention provides a product scheme competitiveness evaluation method based on patent information. The method comprises the following concrete steps that step one: key technology analysis of the product is performed; step two: the maturity and the development trend of the key technology are analyzed: patent data related to the key technology are retrieved, the novelty, the patent cost and the patent quantity of the key technology are calculated based on the patent data and the maturity of the key technology is judged; and the total number and the authorization number of the patent applications over the years are calculated based on the patent data so as to judge the development trend of the key technology; and step three: product scheme competitiveness evaluation is performed: the product scheme competitiveness is evaluated through integration of the maturity and the development trend of the product key technology; and the corresponding suggestions are put forward according to the evaluation result so as to provide reference information for product improvement and new design. The maturity and the development trend of the technology are calculated by using the patent information so that the situation that the evaluation result lags behind the market development trend due to the fact that the customer feedback information acts as the evaluation basis can be avoided.

Description

technical field [0001] The invention belongs to the technical field of product solution evaluation, and in particular relates to a method for evaluating the competitiveness of product solutions based on patent information. Background technique [0002] The product design process can be simply divided into project determination, concept design, scheme design and product support. Enterprises want to obtain sufficient profits through products and need to make correct decisions in the scheme design stage, and scheme evaluation is the process of providing scientific basis for product decision-making, so scheme evaluation is a very important link. In the program evaluation, the product profitability, customer satisfaction, product novelty, product price, etc. are usually examined. These factors examine the competitiveness of the product. A product with strong competitiveness in a certain aspect will have a certain advantage in the market. Evaluating the competitiveness of a produ...

AI Technical Summary

Problems solved by technology

However, there are strong subjective factors in the process of evaluating technology maturity, and it is necessary to introduce a more objective evaluation method into the evaluation system

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