结合中国专利申请浅析特种光学与电学玻璃行业发展状况  

A Brief Analysis of the Development of Special Optical and Electrical Glass Industry Combining Chinese Patent Applications

作　　者：张辉[1] 谭天[1] 张华山[1] 

机构地区：[1]国家知识产权局专利局专利审查协作北京中心材料部,北京100190

出　　处：《吉林工程技术师范学院学报》2014年第11期94-96,共3页Journal of Jilin Engineering Normal University

摘　　要：本文主要从中国专利申请发展趋势、主要技术分支、专利申请的国别、专利申请的省市区域分布、主要申请人等方面分析特种光学与电学玻璃领域的中国专利申请态势。期望通过上述分析给国内企业一定的启示和建议。This paper mainly analyzes China＇s patent application situation of special optical and electrical glass field from the aspects of the development tendency of China ＇s patent applications,the primary technology branches,the nationality of patent applications,patent application＇s area distribution in provinces and cities,the main applicants,expecting the previous analysis will offer certain enlightenment and suggestions for domestic enterprises.

关 键 词：专利 特种光学与电学玻璃 趋势 

分 类 号：T-18[一般工业技术]