https://scholars.lib.ntu.edu.tw/handle/123456789/387252
Title: | Detecting technological originality through cross-domain knowledge in company | Authors: | CHUN-CHIEH WANG MU-HSUAN HUANG Dong, Huei-Ru |
Issue Date: | 2014 | Start page/Pages: | 2807-2812 | Source: | PICMET 2014 - Portland International Center for Management of Engineering and Technology, Proceedings: Infrastructure and Service Integration | Abstract: | Interdisciplinary knowledge flow results the appearance of research front and initiate a serious study on front evolution. Such situation is also evident as novel technologies emerge. Many scholars consider the breakthrough technologies as results of cross-domain knowledge obtained. The technological knowledge diffusion is commonly measured by patentometrics, and cross-domain knowledge obtained is analysed by the spectrum of patent classifications cited. However, the reference cited by patent not only shows patenttype document, but also Non-Patent Reference (NPR) that also presents the knowledge obtained from prior art. The purpose of this study is to advance our understanding of the advantage of employing cross-domain knowledge. U.S. patents acquired by IBM, Philips, and Samsung from 2004 to 2013 are used to identify the relationship between inventive output and cross-domain knowledge obtained. The technological originality of each company is measured by the spectrums of NBER technology field distribution in patent-type reference and ESI journal fields distribution in journal paper cited. Finally, we found Philips performs different patent originality to IBM and Samsung in Computer Hardware & Software, Semiconductor Devices, and Miscellaneous-Elec. fields. © 2014 PICMET. |
URI: | http://www.scopus.com/inward/record.url?eid=2-s2.0-84910153401&partnerID=MN8TOARS http://scholars.lib.ntu.edu.tw/handle/123456789/387252 |
SDG/Keyword: | Breakthrough technology; Cross-domain; Journal paper; Knowledge flow; Patent classifications; Research front; Technological knowledge; Technology fields |
Appears in Collections: | 生物產業傳播暨發展學系 |
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