平行轴齿轮行业高价值专利数据

平行轴齿轮行业高价值专利数据库中主要包括了全球专利数据库中有平行轴齿轮行业制造的发明专利和实用新型专利数据，并根据自有算法对专利数据进行了检索、评价打分，有助于了解平行轴齿轮行业知识产权申请情况及地域布局；通过对各企业平行轴齿轮行业专利数据的对比，可了解各企业的技术创新能力；了解平行轴齿轮行业技术发展趋势及核心技术，有助于企业避免重复研发及侵犯他人的知识产权。数据基于AHP层次法，采用定量与定性相结合，从专利价值度法出发，指标层将专利价值指标体系分为技术、法律、经济3项一级指标，一级指标层向下为二级指标，包括技术价值指标：独立权利要求数量、主权项字数、剩余有效期(年)、同族专利数、引证其它专利数、被其他专利引证数、发明人投入人数、涉及领域数；法律价值指标：专利类型、文献页数、被无效请求次数；经济价值指标：转让次数、许可次数、质押融资次数、专利奖得分、海关备案得分；根据一级、二级指标建立3个维度的矩阵，通过专利接口数据获取专利评价对应的数据指标，采用1-9分标度法（最低为1分，最高为9分），求得相应的指标权重，用权重技术各个指标的分值，所有指标分值的和即为专利得分，根据分值的区间段对专利进行划分，80-100为高价值专利、60-80位重要专利、60分以下为一般专利，为平行轴齿轮行业企业研发人员提供技术参考及指引，为公司提供研发决策指导。

The high-value patent database for the parallel shaft gear industry mainly includes invention patents and utility model patents related to parallel shaft gear manufacturing from global patent databases. It retrieves and conducts scoring evaluations on patent data via a self-developed algorithm, which helps users understand the intellectual property (IP) filing status and geographical layout of the parallel shaft gear industry. By comparing the patent data of various enterprises in this industry, one can grasp the technological innovation capabilities of each enterprise. Additionally, understanding the technological development trends and core technologies of the parallel shaft gear industry can help enterprises avoid redundant R&D and intellectual property infringement.

The database is constructed based on the Analytic Hierarchy Process (AHP), combining quantitative and qualitative analysis. Starting from the patent value evaluation methodology, the index layer divides the patent value index system into three first-level indicators: technological value, legal value and economic value. Each first-level indicator has corresponding second-level indicators:
1. Technological value indicators: number of independent claims, word count of the independent claim, remaining valid period (in years), number of patent family members, number of patents cited by the patent, number of times the patent is cited by other patents, number of participating inventors, number of technical fields covered;
2. Legal value indicators: patent type, number of pages in the patent document, number of invalidation requests filed against the patent;
3. Economic value indicators: number of transfer transactions, number of license transactions, number of pledge financing cases, patent award score, customs IP recordation score.

A three-dimensional matrix is established based on the first-level and second-level indicators. The corresponding index data for patent evaluation is obtained through patent interface data. The 1-9 scaling method (with 1 as the lowest score and 9 as the highest) is adopted to calculate the weight of each indicator, and the weighted scores of all indicators are summed to obtain the total patent score. Patents are categorized according to score intervals: 80–100 for high-value patents, 60–80 for important patents, and below 60 for general patents. This database provides technical references and guidance for R&D personnel of enterprises in the parallel shaft gear industry, and offers R&D decision-making support for related companies.

搜集汇总

数据集介绍

特点

该数据集包含103条平行轴齿轮行业的高价值专利数据，每季度更新，通过AHP层次法从技术、法律、经济三个维度对专利进行评分，有助于企业了解行业技术创新能力和技术发展趋势。