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Mapping extended technological trajectories: integration of main path, derivative paths, and technology junctures. Scientometrics 2018. [DOI: 10.1007/s11192-018-2834-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Yeh HY, Lo CW, Chang KS, Chen SH. Using hot patents to explore technological evolution: a case from the orthopaedic field. ELECTRONIC LIBRARY 2018. [DOI: 10.1108/el-02-2017-0042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Purpose
This study aims to propose a visualized model of hot technology evolution to describe its development.
Design/methodology/approach
The basic concept is to divide a technological field into a timeline consisting of several patent clusters. Hot technology trajectories are then explored using their continuity, as well as the point in time at which they occur.
Findings
Patents in orthopaedics between 1999 and 2014 have been chosen as the research subjects and the field is divided into several hot technology trajectories. A further step is taken by interpreting high-frequency key terms. Three categories – spine-related materials, bone repairing materials and bone plates – have been identified.
Practical implications
The trajectories presented by evolving diagrams allow readers to understand the evolution of hot technology and help analysts to plan layout and strategies to remain competitive.
Originality/value
Patent clusters reflect the knowledge context of technology development. Previous studies have focused on only new technology evolution and have rarely explored the knowledge context of hot patents that have been frequently cited in recent years. Such patents often guide the development of technology.
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Zhang G, Feng Y, Yu G, Liu L, Hao Y. Analyzing the time delay between scientific research and technology patents based on the citation distribution model. Scientometrics 2017. [DOI: 10.1007/s11192-017-2357-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Zhang G, Yu G, Feng Y, Liu L, Yang Z. Improving the publication delay model to characterize the patent granting process. Scientometrics 2017. [DOI: 10.1007/s11192-017-2324-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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A visualization tool of patent topic evolution using a growing cell structure neural network. Scientometrics 2017. [DOI: 10.1007/s11192-017-2361-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Ronda-Pupo GA, Ronda-Danta Y, Leyva-Pupo Y. Correlation between a country's centrality measures and the impact of research paper: The case of biotechnology research in Latin America. INVESTIGACION BIBLIOTECOLOGICA 2016. [DOI: 10.1016/j.ibbai.2016.10.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Pupo GAR, Danta YR, Pupo YL. Correlación entre las medidas de centralidad de los países y el impacto de sus artículos. Caso de estudio de la investigación sobre biotecnología en Latinoamérica. INVESTIGACION BIBLIOTECOLOGICA 2016. [DOI: 10.1016/j.ibbai.2016.04.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Oltmann SM. Dual use beyond the life sciences: An LIS perspective. LIBRARY & INFORMATION SCIENCE RESEARCH 2015. [DOI: 10.1016/j.lisr.2015.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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