RFID技术趋势及竞争态势的专利计量分析  

Technology trend and competitive posture analysis on RFID based on petrometrics

作　　者：韩震[1] 沈君[2] 曲莎莎[1] 

机构地区：[1]大连海事大学交通运输管理学院,辽宁大连116026 [2]大连理工大学科学学与科学技术管理研究所WISE实验室,辽宁大连116024

出　　处：《科研管理》2013年第7期11-16,共6页Science Research Management

基　　金：中央高校基本科研业务费专项资金资助:"基于知识转移的知识密集型服务业创新网络研究"(项目编号:2011QN044;起止时间:2011-2012)

摘　　要：目前,RFID作为物联网的关键技术和基础性产业,得到了前所未有的重视和迅猛发展。深入探究其技术发展趋势及竞争态势,将为相关产业政策和企业战略制定,提供科学的决策依据。选用德温特专利数据库,基于是否区分三方专利的不同情境生成样本数据,针对德温特手工代码,对RFID专利信息进行代码共现的比较分析,揭示了该领域内的关键技术主题;进而,通过对专利代码的时间演进分析,提出了RFID技术发展过程中的三个主要竞争阶段,并结合区域专利的统计结果,进一步对该领域的整体发展趋势及竞争态势进行了解读。Nowdays, as the key technology and basic industry for the Intemet of things, RFID recieves unprecedented attention and rap- id development. Thorough research on its technology trend and competitive posture will provide a scientific basis for the decision mak- ing of both relevant industry policies and business strategies. By using Derwent innovations index, two data samples are generated based on whether is distinguish tripartite patent or not. Comparative analysis on RFID patents are conducted through Derwent Manual Cede Co - occurrence Networks, which reveal the key technology in the field. Then, three major competitive stages during the develop- ment of RFID are put forward based on time evolution analysis of Manual Cede. At last, combining with the statistic result of regional patent, the further interpretation of overall development trend and the competitive posture in the field are made.

关 键 词：科学学与科技管理 专利计量 可视化 

分 类 号：G353.1[文化科学—情报学]