Analysis of Chinese CNC Machine Tool Industry Based on Patent Intelligence

Abstract:

Based on patents collected by Derwent Innovation Index (DII) database from 1963-2009, this paper investigates and analysis the innovation status and development trends of Computer Numerical Control (CNC) machine tool technology in China through the quantitative analysis of patent distribution in the year, the hot R&D field and the company of China, Japan, US and Germany in hope of providing an objective statistic reference for future academic researches and innovation development.

• Periodical: Advanced Materials Research (Volumes 774-776)
• Pages: 1975-1978
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.774-776.1975
• Online since: September 2013
• Authors: Xiao Li Huang, Jia Zheng, Ying Wang
• Keywords: CNC Machine Tool, Patent Intelligence, Technology Innovation

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