摘要
本文通过泄气保用轮胎的专利申请趋势、专利申请分布、重点申请人及其重点专利技术的角度分析泄气保用轮胎的技术发展路线和发展趋势,为该领域技术人员了解泄气保用轮胎行业的技术发展情况提供参考。
This article analyzes the technology development route and development trend of run flat tires from the perspective of the patent application trend,patent application distribution,key applicants and their key patent technologies.Through the analysis,it provides a reference for the technicians to understand the technological development of the run flat tire industry.
作者
王业飞
Wang Yefei(Patent Examination Cooperation(Tianjin)Center of the Patent Office,CNIPA,Tianjin 300304,China)
出处
《橡塑技术与装备》
CAS
2021年第19期17-23,共7页
China Rubber/Plastics Technology and Equipment