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    Title: First Movers or Latecomers? Monitoring and Development Of Core Technology Capability For Solar Thin-Film Technology Vendors: The Perspective Of Patent Statistics
    Authors: Lin, Chien-Yu;Chen, Hsueh-Chen;Chang, Horng-Jinh;Shen, Hsin-Ling;Lai, Kuei-Kuei
    Keywords: photovoltaic;patent statistics;core technology
    Date: 2018-08-25
    Issue Date: 2019-04-20 12:11:00 (UTC+8)
    Publisher: ACM
    Abstract: The mainstream design of the industry has not yet emerged, often
    resulting to lack of accurate market focus for the combination of
    technologies. Therefore, advanced leading vendors face the choice
    of patent portfolios and core technologies. Creating competitive
    advantages in R&D portfolios are extremely challenging. This
    study integrates patent statistics; comparing Patent Share (PS) and
    Revealed Technology Advantage (RTA) so as to measure the
    company’s core technologies and identify the strengths of
    advanced R&D portfolios in the photovoltaic industry. Research
    shows that at the present stage, in the single-field study, most
    companies invest in R&D, followed by a-Si, and μc-Si. At the
    same time, compounds and patents in the a-Si region are applied
    across two specific technical fields. The advantages and
    capabilities of R&D portfolios are lower than those of leading
    companies that choose a single core technology in a specific
    technology area. Therefore, some companies will research the
    application of a single patent in two technical areas. This study
    provides a method for selecting core technologies for advantage
    analysis and promoting the decision-making quality of vendor
    technology planning, and helps the photovoltaic manufacturers to
    monitor the core technical capabilities among competing
    companies
    Relation: Proceedings of the 2018 International Conference on Information Management & Management Science,
    DOI: 10.1145/3277139.3277157
    Appears in Collections:[Department of Management Sciences] Proceeding

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