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  • An Approach to Construct Technological Convergence Networks Across Different IPC Hierarchies and Identify Key Technology Fields
Title: An Approach to Construct Technological Convergence Networks Across Different IPC Hierarchies and Identify Key Technology Fields
Technological convergence network (TCN) is an effective method to identify the advancement of technology convergence. However, the previous TCN investigations are limited to a single level of IPC (abbreviation of International Patent Classification) rather than different IPC hierarchies, which can only provide decision support for policy-makers with one dimension instead of various ones. In this study, we propose a new approach to construct TCNs across different IPC hierarchies based on technology co-classification analysis, and further identify key technology fields by employing the indicator of betweenness centrality (BC) in the TCNs from any IPC hierarchy. This study makes two important contributions. First, theoretically, our study is to contribute to understanding the advancement of technological convergence from various IPC hierarchies, rather than a single IPC level. Second, methodologically, the new approach we propose can benefit decision-makers serving at various levels of technology management agencies. We conclude possible implications and future directions.  more » « less
Award ID(s):
1759960
PAR ID:
10312719
Author(s) / Creator(s):
; ; ;
Date Published:
Journal Name:
IEEE Transactions on Engineering Management
ISSN:
0018-9391
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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