Using the comprehensive patent citation network (CPC) to evaluate patent value

Abstract

Most approaches to patent citation network analysis are based on single-patent direct citation relation, which is an incomplete understanding of the nature of knowledge flow between patent pairs, which are incapable of objectively evaluating patent value. In this paper, four types of patent citation networks (direct citation, indirect citation, coupling and… (More)
DOI: 10.1007/s11192-015-1763-7

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Cite this paper

@article{Yang2015UsingTC, title={Using the comprehensive patent citation network (CPC) to evaluate patent value}, author={Guan-Can Yang and Gang Li and Chun-Ya Li and Yun-hua Zhao and Paweł Stankiewicz and Tong Liu and Dar-Zen Chen and Mu-Hsuan Huang}, journal={Scientometrics}, year={2015}, volume={105}, pages={1319-1346} }