A Study on the Evolution of High-Value Patents in Reverse Innovation of Emerging Market Enterprises——A Case Study of BYD Company
Liu Tingting1, Qi Yong1, Zhang Guiyang2, Li Yehui1, Li Xing2
1. School of Intellectual Property, Nanjing University of Science and Technology, Nanjing 210094, China; 2. School of Economics and Management, Nanjing University of Science and Technology, Nanjing 210094, China
Abstract：The competitiveness of reverse-innovated products by emerging market firms in overseas markets is constrained by the scarcity of high-value patents.Adopting an ecological perspective,this study proposes a theoretical framework to analyze the value relationships and evolutionary pathways of high-value patents across three dimensions including technology,law and market.A three-dimensional Lotka-Volterra model is developed to explore the evolution of patent value and its optimal formation conditions in reverse innovation.Using BYD as a case study,the findings reveal that technological,legal,and market values jointly influence high-value patent evolution.Firms can develop high-value patents during reverse innovation,particularly in overseas markets.Moreover,the evolutionary path adapts to market changes,ultimately reaching an optimal high-value patent state through a prolonged evolutionary cycle.
刘婷婷, 戚湧, 张桂阳, 李烨辉, 李星. 新兴市场企业逆向创新中的高价值专利演化研究——以比亚迪公司为例[J]. 中国科技论坛, 2025(5): 80-87.
Liu Tingting, Qi Yong, Zhang Guiyang, Li Yehui, Li Xing. A Study on the Evolution of High-Value Patents in Reverse Innovation of Emerging Market Enterprises——A Case Study of BYD Company. , 2025(5): 80-87.
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