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Discovering new technology opportunities based on patents : text-mining and F-term analysis
Song, Kisik; Kim, Karp Soo; Lee, Sungjoo - In: Technovation : the international journal of … 60/61 (2017), pp. 1-14
Persistent link: https://www.econbiz.de/10011892832
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An approach to discovering new technology opportunities : keyword-based patent map approach
Lee, Sungjoo; Yoon, Byungun; Park, Yongtae - In: Technovation : the international journal of … 29 (2009) 6/7, pp. 481-497
Persistent link: https://www.econbiz.de/10003882122
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From stones to jewellery : Investigating technology opportunities from expired patents
Yun, Siyeong; Song, Kisik; Kim, Chulhyun; Lee, Sungjoo - In: Technovation : the international journal of … 103 (2021), pp. 1-13
Persistent link: https://www.econbiz.de/10012792524