摘要
以LED产业为例,从德温特数据库收集我国26家LED上市公司的相关专利,通过对专利合作网络、技术关联网络和技术相似性三方面探讨这些企业的合作关系、技术关联和竞合潜力。研究发现:LED行业专利集中度较高,但是上市公司间缺乏技术合作;专利主要集中在产业链中后端,前端核心技术有待加强;技术关联网络规模不断壮大,并呈现多极化发展趋势;通过技术相似分析形成的四大竞争圈各具优势,未来合作共赢的潜力巨大。
In the case of LED industry, related patents of 26 LED listed companies in China are collected from the Derent database. This paper explores their partnerships, technology association and competing potential through the patent coopera- tion network, technical network and technology similarity analysis. The results find that, the degree of concentration of LED industry patents is high, but the listed companies are short of technical cooperation ; patents mainly concentrate at the rear end of the industrial chain, the front - end core technology needs to be strengthened ; the scale of the network technology is growing, and it presents the development trend of multi polarization technology; each of the four competitive areas through similarity analysis has its own advantages, and the potential for win -win cooperation is enormous in the future.
作者
翁银娇
马文聪
叶阳平
张光宇
Weng Yinjiao;Ma Wencong;Ye Yangping;Zhang Guangyu(School of Management, Guangdong University of Technology, Guangzhou 510520, China)
出处
《科技管理研究》
CSSCI
北大核心
2018年第8期124-130,共7页
Science and Technology Management Research
基金
国家自然科学基金项目"产学研协同创新中知识共享和整合的影响因素及其机制:基于权变的视角"(71403060)
广东省专业镇中小微企业服务平台建设项目"专业镇中小微企业服务平台建设的绩效评价体系与管理对策研究"(2013B091605007)
广州市科技计划项目"广州市新型研发机构发展状况
存在问题及发展规划研究"(201709020005)
关键词
竞合关系
专利分析
技术关联
技术相似
LED上市公司
coopetition relationship
patent analysis
technology association
technology similarity
LED listed company
