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A simple approach to describe a company’s innovative activities and their technological breadth

Author

Listed:
  • Xiaojun Hu

    (Zhejiang University School of Medicine)

  • Ronald Rousseau

    (University of Antwerp (UA)
    KU Leuven)

Abstract

Technological breadth, as an indicator of knowledge integration, and breadth of technological diffusion are two sides of a coin when studying the value of patents. In this contribution some h-type indices are developed, and applications in the field of technological innovation are provided. The obtained results suggest that these h-type indices can be used to describe two-dimensions of a firm’s vitality with respect to technological innovation and technological breadth of patents. Hence, patent-related h-indices can serve as simple alternative indicators to describe a firm’s performance in technological innovation. They can, moreover, be used to compare firms active in the same industry.

Suggested Citation

  • Xiaojun Hu & Ronald Rousseau, 2015. "A simple approach to describe a company’s innovative activities and their technological breadth," Scientometrics, Springer;Akadémiai Kiadó, vol. 102(2), pages 1401-1411, February.
    • Handle: RePEc:spr:scient:v:102:y:2015:i:2:d:10.1007_s11192-014-1464-7
    DOI: 10.1007/s11192-014-1464-7
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    References listed on IDEAS

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    Cited by:

    1. Zhao Qu & Shanshan Zhang & Chunbo Zhang, 2017. "Patent research in the field of library and information science: Less useful or difficult to explore?," Scientometrics, Springer;Akadémiai Kiadó, vol. 111(1), pages 205-217, April.
    2. Petros Gkotsis & Antonio Vezzani, 2019. "Heterogeneity of technology-specific R&D investments. Evidence from top R&D investors worldwide," JRC Working Papers on Corporate R&D and Innovation 2018-04, Joint Research Centre.
    3. Zhao Qu & Shanshan Zhang, 2020. "References to literature from the business sector in patent documents: a case study of charging technologies for electric vehicles," Scientometrics, Springer;Akadémiai Kiadó, vol. 124(2), pages 867-886, August.
    4. Kang, Kiyeon & Sohn, So Young, 2016. "Evaluating the patenting activities of pharmaceutical research organizations based on new technology indices," Journal of Informetrics, Elsevier, vol. 10(1), pages 74-81.

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