关键词: 集合论, 技术转移, 应用领域, 无线电力传输

Abstract: We proposed a new research method about transfer of technology application domain based on Set Theory. According to the corresponding relation between disciplines and field, we categorized the literatures of certain technology into different application domains. First, We define the maximum set, minimum set and cross set of literatures in different technology domains, by calculating the amount of literatures changed over time in these sets, We realize the goal that researching transfer of technology application domain. Research results could help enterprises identify development directions, and allocate resources into research and development perfectly. We showed an example about technology of wireless power transfer and illustrated the research method we proposed.

Key words: Set Theory, Transfer of Technology, Application Domain, Wireless Power Transfer