LED Knowledge Map through Competition Analysis based on Intellectual Property
暂无分享,去创建一个
In this paper, we provide a basic data to constitute knowledge map through analysis of competition situation such as analysis of patent activity for each nationality, analysis of patent activity for each applicant for a patent, analysis of patent activity for each technical area and analysis of competition status for power of security for market which consider qualitative level. In order to analysis LED data, we choose patent data of LED.
[1] Holger Ernst,et al. Evaluation of dynamic technological developments by means of patent data , 1999 .
[2] Holger Ernst,et al. Patent portfolios for strategic R & D planning , 1998 .