Patent Map of Linear Motor Technology for Intelligent Manufacturing
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Zhilan Chen, Ming Wang
Linear motor is a new type of motor, which plays a key role in all fields of intelligent manufacturing and is widely used in intelligent manufacturing production. This article used IPC (International Patent Classification) classification method and data collection. All patent information hiding in the technological field of the numerical linear motor is mined. The corresponding patent map is drawn, issues related to research linear motor technology in the global scope of the patent layout, key technology and research focus are studied. The technology industry development trend, key technology areas and competition mechanisms are analyzed, in order to draw valuable conclusions on the intelligent manufacturing and industry development.
Linear Motor, Patent Map, Patent Data, Intelligent Manufacturing