计算机图形学相关申请的专利分析

Patent Analysis for Computer Graphics

对计算机图形学(Computer Graphics,CG)相关的国内外专利申请进行了行业分析。基于CNABS、CPRSABS、VEN等主流专利数据库的全面检索,从国内外专利申请量随时间的变化趋势、所涉及技术环节构成、主要申请国家以及重要申请人等角度,获得了丰富的统计数据。在各类数据的分析基础上,对计算机图形学的技术发展总体趋势、技术环节构成、研究发展热点、现有专利布局等方面进行了深入研究,其结论对我国计算机图形学相关领域学术研究和产业发展策略具有重要的指导意义。

Computer Graphics(CG) domestic and foreign patent applications related to the industry are analyzed in this paper.Based on CNABS,CPRSABS,VEN and other mainstream comprehensive search patent databases,from domestic and foreign patent applications in the trend over time,involving technical aspects constitute the main application the applicant countries as well as other important point,access to a wealth of statistical data.In the analysis of various types of data,based on the overall development of computer graphics technology trends,technological aspects of composition,research and development focus,the existing patent portfolio and other aspects of the in-depth study,which concluded on China's academic research in computer graphics and related fields industrial development strategy has important guiding significance.