政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/64275

English | 正體中文 | 简体中文 | Post-Print筆數 : 27 | Items with full text/Total items : 113656/144643 (79%)
Visitors : 51718489 Online Users : 594

RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.

Home ‧ Login ‧ Upload ‧ Help ‧ About ‧ Administer

政大典藏 > College of Commerce > Graduate Institute of TIPM > Periodical Articles > Item 140.119/64275

Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/64275

Title:	Quantitative Mapping of Patented Technology: The Case of Electrical Conducting Polymer Nanocomposite
Authors:	Lee, Pei-Chun;Su, Hsin-Ning;Wu, Feng-Shang 蘇信寧;李沛錞;吳豐祥
Contributors:	科管所
Keywords:	Network analysis;Technology evolution;Mapping;Patent citation;Quantitative analysis
Date:	2010-03
Issue Date:	2014-02-26 17:33:54 (UTC+8)
Abstract:	This study aims to obtain global technology evolution by constructing and analyzing patent citation network and patent citation map for the field of electrical conducting polymer nanocomposite. A total of 1421 patents are retrieved from USPTO patent database and patent citation network is established by combing both patent citation and social network analysis. Network properties, e.g. Degree Centrality, Betweenness Centrality, and Closeness Centrality, are calculated for representing several technology evolution mechanisms that first proposed in this study. Also, a distance-based patent citation map is constructed by calculating relative distances and positions of patents in the patent citation network. Quantitative ways of exploring technology evolution are investigated in this study to unveil important or emerging techniques as well as to demonstrate dynamics and visualization of technology evolutions.
Relation:	Technological Forecasting and Social Change, 77, 466-478
Data Type:	article
DOI link:	http://dx.doi.org/10.1016/j.techfore.2009.08.006
DOI:	10.1016/j.techfore.2009.08.006
Appears in Collections:	[Graduate Institute of TIPM] Periodical Articles

Files in This Item:

File	Description	Size	Format
466478.pdf		1954Kb	Adobe PDF2	1482	View/Open

社群 sharing

著作權政策宣告 Copyright Announcement

1.本網站之數位內容為國立政治大學所收錄之機構典藏，無償提供學術研究與公眾教育等公益性使用，惟仍請適度，合理使用本網站之內容，以尊重著作權人之權益。商業上之利用，則請先取得著作權人之授權。
The digital content of this website is part of National Chengchi University Institutional Repository. It provides free access to academic research and public education for non-commercial use. Please utilize it in a proper and reasonable manner and respect the rights of copyright owners. For commercial use, please obtain authorization from the copyright owner in advance.

2.本網站之製作，已盡力防止侵害著作權人之權益，如仍發現本網站之數位內容有侵害著作權人權益情事者，請權利人通知本網站維護人員(nccur@nccu.edu.tw)，維護人員將立即採取移除該數位著作等補救措施。
NCCU Institutional Repository is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff(nccur@nccu.edu.tw). We will remove the work from the repository and investigate your claim.

Loading...