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  4. The use of social network analysis in knowledge diffusion research from patent data
 
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The use of social network analysis in knowledge diffusion research from patent data

Journal
Proceedings of the 2009 International Conference on Advances in Social Network Analysis and Mining
Pages
393-398
Date Issued
2009
Author(s)
Hsueh, Chao-Chih
CHUN-CHIEH WANG  
DOI
10.1109/ASONAM.2009.68
URI
http://www.scopus.com/inward/record.url?eid=2-s2.0-70349843494&partnerID=MN8TOARS
http://scholars.lib.ntu.edu.tw/handle/123456789/350252
Abstract
Patent documents are an ample source of technical and commercial knowledge and, thus, patent analysis has long been considered a useful vehicle for R&D management and technoeconomic analysis. In terms of techniques for patent analysis, citation analysis has been the most frequently adopted tool. In this research, we note that citation analysis is subject to some crucial drawbacks and propose a network-based analysis, an alternative method for citation analysis. By using an illustrative data set, the overall process of developing patent network is described. The main objective is to understand that the knowledge diffuse between institution and countries. The knowledge diffusion networks are described by using critical node, core network, and network measures analysis .This includes identifying key influential players, the knowledge spillover patterns among them, and the overall knowledge spillover efficiency. The proposed framework is applied to the field of liquid crystal display (LCD), including the patent citation networks of assignee and countries. The analysis shows that the Japan is the most important citation center in LCD research and the LG Philips LCD, Sharp Samsung, Hitachi, IBM, and AUO are central points of knowledge flow. © 2009 IEEE Social network, patent citation, LCD.
Subjects
Alternative methods; Central point; Citation analysis; Core networks; Critical node; Data sets; Hitachi; Knowledge diffusion; Knowledge flow; Knowledge spillovers; Network measures; Network-based analysis; Patent analysis; Patent citation; Patent documents; Patent network; Philips; Samsung; Social Network Analysis; Techno-Economic analysis
Other Subjects
Electric network analysis; Liquid crystal displays; Liquid crystals; Research; Technical writing; Wireless telecommunication systems
Type
conference paper

臺大位居世界頂尖大學之列,為永久珍藏及向國際展現本校豐碩的研究成果及學術能量,圖書館整合機構典藏(NTUR)與學術庫(AH)不同功能平台,成為臺大學術典藏NTU scholars。期能整合研究能量、促進交流合作、保存學術產出、推廣研究成果。

To permanently archive and promote researcher profiles and scholarly works, Library integrates the services of “NTU Repository” with “Academic Hub” to form NTU Scholars.

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開放取用是從使用者角度提升資訊取用性的社會運動,應用在學術研究上是透過將研究著作公開供使用者自由取閱,以促進學術傳播及因應期刊訂購費用逐年攀升。同時可加速研究發展、提升研究影響力,NTU Scholars即為本校的開放取用典藏(OA Archive)平台。(點選深入了解OA)

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