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1. Comparing examiner citations and applicant citations: insights into technology evolution NSTL国家科技图书文献中心

Qiao, Yali |  Porter, Alan L.... -  《Scientometrics》 - 2025,130(2) - 537~563 - 共27页

摘要:Patent citation data is widely used in the | , which is quite contrary in the citation network with |  comparison using USPTO patent data across four dimensions |  applicant & examiner citations at a single patent level |  only USPTO-granted patents without merging patent
关键词: Patent citation analysis |  Examiner citation |  Applicant citation |  Technology diversity |  Main path analysis |  Photovoltaic cells (PV)

2. Quantifying the progress of artificial intelligence subdomains using the patent citation network NSTL国家科技图书文献中心

Rezazadegan, Reza |  Sharifzadeh, Mahdi... -  《Scientometrics: An International Journal for All Quantitative Aspects of the Science of Science Policy》 - 2024,129(5) - 2559~2581 - 共23页

摘要: modeled by the Patent Citation Network and shown in | Even though Artificial Intelligence (AI) has |  been having a transformative effect on human life | , there is currently no precise quantitative method for |  measuring and comparing the performance of different AI
关键词: Artificial intelligence |  Technological forecasting |  Moore's law |  Technology improvement rate |  Complex networks |  Centrality |  Deep learning |  E27 D85

3. Tracing evolutionary trajectory of charging technologies in electric vehicles: patent citation network analysis NSTL国家科技图书文献中心

Zhenfeng Liu |  Xinyue Xiang... -  《Environment, development and sustainability》 - 2024,26(5) - 12789~12789 - 共25页 - 被引量:3

摘要: a patent-basedframework to understand key |  trajectory from the patent analysis. | The development of electric vehicles (EVs) has |  been expanding rapidly in recent years tomeet the |  demand of energy conservation and environmental
关键词: Electric vehicles |  Charging technology |  Patent analysis |  Evolutionary trajectory |  Main path analysis

4. Extreme citing behaviors in patents: When the duty of candor backfires NSTL国家科技图书文献中心

Tur E.M. |  Pasimeni F. -  《World patent information》 - 2024,79(Dec.) - 1.1~1.7 - 共7页

摘要: citers in their patent citation analyses. | © 2024 The AuthorsThis paper analyses extreme |  citers: patents that cite an extremely high number of |  references to prior art. We find that around 17,000 patents | , 0.04% of the total, contribute over 20 million
关键词: Backwards citation |  Citation network |  Knowledge flow |  Patent citation |  Patent value

5. Research on the evolution path of 5G technology from the perspective of social network analysis: based on the analysis of China and the United States patent citations NSTL国家科技图书文献中心

Deng, Shuai-Jie |  Li, Baosheng -  《Technology analysis & strategic management》 - 2024,36(10) - 2745~2760 - 共16页

摘要:Based on the Derwent patent index database |  social network analysis method to conduct a comparative |  study on the cooperative innovation network and | , this paper takes the data source of 5G technology | -related patents of China and the United States from
关键词: Social network analysis |  5G technology |  evolution path |  patent citation |  sino-US comparison |  >

6. A novel technology life cycle analysis method based on LSTM and CRF NSTL国家科技图书文献中心

Hou, Jianhua |  Tang, Shiqi... -  《Scientometrics: An International Journal for All Quantitative Aspects of the Science of Science Policy》 - 2024,129(3) - 1173~1196 - 共24页 - 被引量:2

摘要: patent database and utilized a long short-term memory |  (LSTM) network-conditional random field (CRF) to | Technology life cycle (TLC) analysis provides |  essential support for investment-related strategies and |  helps to technology trajectory tracing, forecasting
关键词: Technology life cycle |  Technology progression |  Long short-term memory network |  Conditional random field |  Multiple patent indicators |  PATENT CITATION ANALYSIS |  KNOWLEDGE SPILLOVERS |  INNOVATION |  INDICATORS |  MANAGEMENT...

7. Mapping the technological trajectory of inorganic nanomaterials in the cancer field NSTL国家科技图书文献中心

Wei, Donglin |  Sun, Haoyu... -  《Journal of nanoparticle research: An interdisciplinary forum for nanoscale science and technology》 - 2024,26(4) - ARTN 66~ - 共23页 - 被引量:2

摘要: patent citation network was constructed to find the |  citation analysis method based on the PageRank (PR | Cancer remains one of the primary factors |  leading to premature death in humans. Conventional |  therapeutic approaches result in significant harm to normal
关键词: Inorganic nanomaterials |  Patents |  Cancer |  Nanomedicine |  Diagnosis and treatment |  PHOTOTHERMAL THERAPY |  CITATION NETWORK |  MAIN PATH |  NANOPARTICLES |  CARRIERS

8. Research on GCN Classification Model Based on CNKI Citation Network NSTL国家科技图书文献中心

Liming Ran |  Ying Pei... -  《Proceedings of the 2nd International Conference on Internet of Things, Communication and Intelligent Technology》 -  International Conference on Internet of Things, Communication and Intelligent Technology - 2024, - 582~589 - 共8页

摘要: construct a large-scale citation network dataset with rich | Citation networks, as an important type of |  collaboration, and patent analysis. In this study, we |  citation relationships based on public datasets such as |  utilize Graph Convolutional Network (GCN) [ 1 ] for
关键词: graph data |  node classification |  graph neural networks |  GCN |  citation network |  classification analysis

9. Landscaping the digital twin technology: Patent-based networks and technology reference model NSTL国家科技图书文献中心

Sung K. |  Park K.-T.... -  《Technological forecasting and social change》 - 2024,206(Sep.) - 1.1~1.15 - 共15页 - 被引量:1

摘要: technology clusters, and the co-citation network analysis |  heterogeneity and technological complexity. We conduct patent | -based network analysis to develop a technology |  structure. Two types of network analysis, co-word and co | -citation, are constructed based on the 1201 DT-related
关键词: Bibliometrics |  Digital twin (DT) |  Network analysis |  Technology landscape |  Technology reference model

10. A novel integrated approach for quantifying the convergence of disruptive technologies from science to technology NSTL国家科技图书文献中心

Li X. |  Wang Y. -  《Technological forecasting and social change》 - 2024,209(Dec.) - 1.1~1.23 - 共23页 - 被引量:1

摘要: citation information, patent co-classification analysis |  knowledge meme theory. We also integrated patent citation |  technology convergence measurement mainly used patent |  analysis, text mining, and cascade network models to | © 2024 Elsevier Inc.With rapid developments in
关键词: Disruptive technology |  Knowledge convergence |  Knowledge meme |  Smartphone technology |  Technology convergence
检索条件Patent citation network

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