美国WiTricity公司无线充电领域专利分析  

Analysis of WiTricity corporation's wireless charging patents

作　　者：周晓丹[1] 赵俊杰[1] 梁娜[2] 武山山 望俊成[1] 

机构地区：[1]中国科学技术信息研究所,北京100038 [2]武汉大学信息管理学院,武汉430072

出　　处：《高技术通讯》2016年第4期407-413,共7页Chinese High Technology Letters

基　　金：国家社会科学基金(12CTQ025)资助项目

摘　　要：为了了解一直致力于研发无线充电技术的美国重要创新型公司——WiTricity公司的核心技术的研发情况,通过专利计量的方法对该公司的专利申请情况进行详细分析。利用美国USPTO的数据,根据专利申请数量、专利申请类型、技术领域分布、技术合作、专利发明人等指标研究了WiTricity公司的专利布局和申请策略。总体来看,目前WiTricity公司仍然处在技术研发的快速增长阶段,公司的整体研发实力较强。In order to know the research and development of the WiTricity, an important innovative American corporation devoted to wireless charging techniques, the WiTricity＇ s patent applications were studied by using the patentomet- tic method. Based on the data of the USPTO database, the WiTricity＇ s patent layout and application strategies were investigated in terms of patent application amount, application type, technical difference, technical cooperation and assignee. The results show that the WiTricity Corporation＇ s technology is still in the phase of rapid growth and the corporation has the stong R＆D ability.

关 键 词：无线充电 专利布局 专利计量 WiTricity公司 

分 类 号：TM910.6[电气工程—电力电子与电力传动] G306[文化科学]