Discovering the influences of the patent innovations on the stock market

With the implementation of the innovation-driven development strategy, increasing technical innovations are patented by the individuals or the companies. As a form of intellectual properties, the patent has attracted attention from individuals and companies. Although there are some researches on the economic function of patent, few quantitative researches discuss on whether patents can work on the company stock market. To discover the relations between the company patents and the stock market, we explore a method to analyze the influence of patent activity on the company stock market. We collect the patent data and the stock data of listed companies, from which patent and market activities are extracted. By the recursive discrete wavelet transform, the patent and market activities are decomposed into multi-scale wavelets. These wavelets are fed into a patent and market activity based stock market trend prediction model, in which the influences of patent activity are analyzed. We compare our model with the state-of-the-art model on 4 measurements for 3 manufacturing datasets. The experimental results show that the patent activities have positive effect on market trend prediction in about 30% manufacturing listed companies and that the measurements of Shanghai/Shenzhen Stock Exchange often outperform that of USA in years 2016–2019 for the manufacturing listed companies.     

Applicant and examiner citations in U.S. patents: An overview and analysis

Prior art patent citations have become a popular measure of patent quality and knowledge flow between firms. Interpreting these measurements is complicated, in some cases, because prior art citations are added by patent examiners as well as by patent applicants. The U.S. Patent and Trademark Office (USPTO) adopted new reporting procedures in 2001, making it possible to measure examiner and applicant citations separately for the first time. We analyzed prior art citations listed in all U.S. patents granted in 2001-2003, and found that examiners played a significant role in identifying prior art, adding 63% of citations on the average patent, and all citations on 40% of patents granted. An analysis of variance found that firm-specific variables explain most of the variation in examiner-citation shares. Using multivariate regression, we found that foreign applicants to the USPTO had the highest proportion of citations added by examiners. High-volume patent applicants had a greater proportion of examiner citations, and a substantial number of firms won patents without listing a single applicant citation. In terms of technology, we found higher examiner shares among patents in electronics, communications, and computer-related fields. Taken together, our findings suggest that firm-level patenting practices, particularly among high-volume applicants, have a strong influence on citation data and merit additional research.     

面向智能船舶相关技术的专利分析研究

从专利统计层面对智能船舶技术全球分布态势、主要专利权人、主要竞争对手的技术分布、专利价值、重点专利、主IPC分布对比分析;并且通过3D专利地图对热点技术领域可视化分析。从专利价值层面来看,中国虽然在智能船舶技术领域拥有大量的专利,但是专利质量普遍较低;从创新主体来看,国外多为科研机构和企业,而中国高校占绝对优势。从技术研究热点来看,智能船舶技术主要集中在智能运动控制、航线规划、通信导航。最后,通过上述分析明确我国在智能船舶技术领域布局的特点和存在的不足,为智能船舶技术的发展提出可行性的建议。     

失效专利在企业技术创新中的应用

专利失效不等于技术失效,如何有效利用失效专利,使其在现代企业技术创新中发挥重大作用,本文针对这个问题,在深度剖析失效专利的成因、价值及获取手段的基础上,总结出了在企业创新中继续加工、再利用失效专利的手段和方法。     

On the relationship between environmental management, environmental innovation and patenting: Evidence from German manufacturing firms

This paper analyses empirically the relationship between environmental innovations, environmental management and patenting. In particular it tests a number of propositions on how environmental management systems and the interaction with environmentally more or less concerned stakeholders are associated with the probability of firms to pursue innovation in general (measured as patenting behaviour) and specifically environmental innovation (measured based on firm self-assessment and through patent data). In applying a negative binomial as well as binary discrete choice models the relationship is studied using data on German manufacturing firms. As a novel and important insight, the study finds that environmental innovation can be meaningfully identified using patent data and that environmental innovation defined this way is less ubiquitous than self-reported environmental innovation. It also reveals that the implementation level of environmental management systems has a positive effect exclusively on environmental process innovation, whereas it is negatively associated with the level of a firms’ general patenting activities. For environmental product innovation and patented environmental innovations a positive relationship with environmentally concerned and a negative link with environmentally neutral stakeholders is found.     

标准化组织专利政策采用事先披露原则的利弊分析及改进模式探讨

技术标准涉及专利的对外许可一直都是在标准制定完成之后由专利权人或标准化组织与使用方谈判确定。VITA推出的新专利政策中在世界范围内第一次采用了事先披露原则,要求专利权人在标准制定之前,不仅要披露专利信息,还需披露许可条件。虽然这一专利政策草案通过了美国司法部的反垄断审查,但依然引起广泛争议。本文对事先披露原则的利弊进行了分析,在此基础上探讨了对事先披露许可费模式的改进思路——由标准化组织事先披露总许可费率的模式。     

《教育与经济》1998-2007年论文引文统计与分析

本文运用文献计量学原理,对《教育与经济》（1998—2007年）10年共40期发文所附引文进行统计与分析,定量地描述了该刊引文量、引文来源、引文类型、引文年代、自引量等分布,试图揭示我国教育经济学科研究人员在利用文献上的一些特征,以期为教育经济学科文献的利用、流通和管理提供参考。     

多元主体需求下的专利预警研究回顾与展望

以现有专利预警相关文献为研究对象,通过系统回顾与深度分析,对多元主体需求下的专利预警研究现状进行总结与梳理,分析其主要特征,并提出促进专利预警研究创新发展的改进思路与方向.研究发现:目前针对专利预警的概念内涵主要围绕专利威胁态势、专利竞争风险和专利侵权纠纷等视角展开探讨,关于专利预警机制建立的必要性、基本原则、关键作用...     

数据资源集成技术专利分析——以八国两组专利数据为例

随着互联网、移动互联网、云计算技术的发展,数据资源的重要性越来越凸显.本文以八国两组织范围内的相关技术专利数据为依据,通过对数据资源集成技术专利信息的数据挖掘和数据分析,从专利申请趋势、重点专利申请人的专利申请趋势及专利技术生命周期等指标,分析数据资源集成技术在八国两组织范围内的发展现状及未来的发展趋势;结合专利申请地域分布、主要专利申请人专利申请区域分布等要素分析八国两组织的专利竞争情况及重点专利区域布局.     

浅谈专利文献在研发工作中的利用

本文介绍了专利文献的阅读与利用在研发工作中的实际应用,认为专利文献的阅读与利用对明确研发方向、提高研发人员自身能力、降低侵权风险以及获取专利权等方面具有重要作用,供研发人员参考。