Patent situation analysis on liquid composite molding
Cao Min1,Zhang Lianwang2,Zhao Xiufen2,Liu Gang2,Zhao Yun3,Bao Jianwen2
1.Beijing System Engineering Research Institute,Beijing 100101; 2.AVIC Composites Center, AVIC Composite Corporation Ltd.,National Key Laboratory of Advanced Composites, Beijing 100095; 3.AVIC Development Research Center,Beijing 100007
Abstract: The comprehensive statistics and the analysis to the technology patent of the composite material liquid molding technology in the global scope were discussed.Respectively from the patent technology constitution,the patent technology development tendency,the patent competition pattern analysis and so on three aspects carried on the reorganization and the analysis of the correlation data.The development course,developing direction and intellectual property status on liquid composite molding were obtained to provide reference information for people concerned,and accelerated the development of technological innovation ideas.
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2018, Vol. 46 
