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학술지 Essential Patent Portfolios to Monitor Technology Standardization Strategies: Case of LTE-A Technologies
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저자
정구진, 노희용, 송영근, 이성주
발행일
201707
출처
Journal of Engineering and Technology Management, v.45, pp.18-36
ISSN
0923-4748
출판사
Elsevier
DOI
https://dx.doi.org/10.1016/j.jengtecman.2017.07.001
협약과제
17HF1600, (통합)초연결 스마트 서비스를 위한 5G 이동통신 핵심기술개발, 정현규
초록
Patent portfolio analysis can be a useful approach to understand the characteristics of an industry and competitors in terms of their standard-setting activities. Despite its potential, however, little attention has been given to portfolio analysis, especially for essential patents. Therefore, this study aims to develop five patent portfolio maps that can be used to analyze essential patent strategies from various perspectives: 1) concentration, 2) activities, 3) diversity, 4) quality-breakthrough, and 5) quality-impact. Then, a case study is conducted on LTE-A technologies in the telecommunications sector, where technology standards are essential to establish technology strategies.
키워드
Essential patent, LTE-A, Patent portfolio, Portfolio map, Technology standard
KSP 제안 키워드
Case studies, Long term evolution-advanced(LTE-A), Portfolio analysis, monitor technology, patent portfolio, technology standard