摘要
本文以佳能电照相技术为研究对象,全面分析了佳能电照相技术的全球专利申请主要地区分布、中国发明专利申请趋势、定影的技术构成、中国专利申请类型及法律状态,以期为国内相关企业的发展提供借鉴.
Based on the patents of Canon electronic photography, this article analyzed the worldwide pat？ent applications mainly region distributed, the application trends in China, the technical distribution pattern of fixing, and legal status to provide some suggestions to other Chinese companies.
作者
吴永丽
金梦
于泽琦
WU Yongli;JIN Meng;YU Zeqi(Patent Examination Cooperation Henan Center of the Patent Office,CNIPA,Zhengzhou Henan 450018;School of Computer and Communication Engineering,Zhengzhou University of Light Industry,Zhengzhou Henan 450001)
出处
《河南科技》
2018年第27期48-50,共3页
Henan Science and Technology
关键词
佳能
电照相
定影
专利分析
Canon
electronic photography
fixing
patent analysis
