摘要
【目的】明确锚杆钻机的分类体系,并基于该分类体系对当前高频核心专利演进路线进行分析,以期获得基于锚杆钻机的分类体系下的技术发展路线。【方法】利用CNABS、CNTXT、DWPI、SIPOABS和ENTXT专利数据库,对锚杆钻机近年来相关专利进行数据分析。【结果】欧美国家相关领域发展早,专利布局意识强。国内相关企业有一定的进展。【结论】我国企业应尽快完善相关技术研发和专利布局。
[Purposes]This paper clarifies the classification system of the anchor drilling rig and analyzes the current high-frequency core patent evolution route based on the system,in order to obtain the technical development route under the system.[Methods]In this paper,the patent databases of CNABS,CNTXT,DWPI,SIPOABS and ENTXT are used to analyze the relevant patents of Anchor Drilling rigs in recent years.[Findings]European and American countries have developed early in related fields and have a strong sense of patent layout.Companies in China,however,have made certain progress.[Conclusions]Chinese enterprises should improve the research and development of relavent technology and patent layout as soon as possible.
作者
陈建君
顾志平
CHEN Jianjun;GU Zhiping(Patent Examination Cooperation SiChuan Center of the Patent Office,CNIPA,Chengdu 610213,China)
出处
《河南科技》
2024年第13期130-133,共4页
Henan Science and Technology
关键词
锚杆钻机
分析
核心专利
演进
anchor drilling rigs
analysis
core patents
route
