Identifying technological competition trends for R&D planning using dynamic patent maps: SAO-based content analysis

@article{Yoon2012IdentifyingTC,
  title={Identifying technological competition trends for R&D planning using dynamic patent maps: SAO-based content analysis},
  author={Janghyeok Yoon and Hyunseok Park and Kwangsoo Kim},
  journal={Scientometrics},
  year={2012},
  volume={94},
  pages={313-331}
}
Patent maps showing competition trends in technological development can provide valuable input for decision support on research and development (R&D) strategies. By introducing semantic patent analysis with advantages in representing technological objectives and structures, this paper constructs dynamic patent maps to show technological competition trends and describes the strategic functions of the dynamic maps. The proposed maps are based on subject-action-object (SAO) structures that are… CONTINUE READING
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