Patent Statistics for Technology Analysis

Jun, Sunghae

doi:10.14257/ijseia.2015.9.5.15

Cited by 9 publications

(9 citation statements)

References 10 publications

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“…A patent document involves various information related to a specific technology field such as title, inventor, abstract, International Patent Classification (IPC) Code, and publishing date. Therefore, one can conclude valuable data related to a specific technology by examining patent documents 36 . Experts use data acquired from patent documents for technology forecasting in a particular technology domain 1 .…”

Section: Analysis Of the Unmanned Aerial Vehicle Technologies 31 Patent Datamentioning

confidence: 99%

Technology Forecasting of Unmanned Aerial Vehicle Technologies through Hierarchical S Curves

Altuntaş

Aba

2022

Def. Sc. J.

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This study aims to propose a technology forecasting approach based on hierarchical S-curves. The proposed approach uses holistic forecasting by evaluating the S-curves of sub-technologies as well as the main technology under concern. A case study of unmanned aerial vehicle (UAV) technologies is conducted to demonstrate how the proposed approach works in practice. This is the first study that applies hierarchical S-curves to technology forecasting of unmanned aerial vehicle technologies in the literature. The future trend of the UAV technologies is analysed in detail through a hierarchical S-curve approach. Hierarchical S-curves are also utilised to investigate the sub-technologies of the UAV. In addition, the technology development life cycle of technology is assessed by using the three indexes namely, (1) the current technological maturity ratio (TMR), (2) estimating the number of potential patents that could be granted in the future (PPA), and (3) forecasting the expected remaining life (ERL). The results of this study indicate that the UAV technologies and their sub-technologies are at the growth stage in the technology life cycle, and most of the developments in UAV technology will have been completed by 2048. Hence, these technologies can be considered emerging technologies.

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Section: Analysis Of the Unmanned Aerial Vehicle Technologies 31 Patent Datamentioning

confidence: 99%

Technology Forecasting of Unmanned Aerial Vehicle Technologies through Hierarchical S Curves

Altuntaş

Aba

2022

Def. Sc. J.

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“…We retrieve the patent documents from the world patent databases such as the United States Patent and Trademark Office (USPTO), WIPS Corporation (WIPSON), or Korea Intellectual Property Rights Information Service (KIPRIS) (Zhao, 2013;Liaw & Wiener, 2002;Roper et al, 2010). Next we extract patent keywords from the patent documents using R data language and its text mining package (Jun, 2015(Jun, , 2016Kim & Jun, 2011). We classify the keywords into dependent and independent keywords by the aim of technology analysis.…”

Section: Penalized Regression Models For Patent Analysismentioning

confidence: 99%

Penalized regression models for patent keyword analysis

Kim

Ryu

Lee

et al. 2017

MAS

Self Cite

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Technology analysis is important work in management of technology. Most companies make plans for research and development (R&D) policy, new product development, or technological innovation using the results of technology analysis. In this paper, we propose a methodology of technology analysis using penalized regression models. We analyze the patent keywords extracted from the patent documents using ridge regression, least absolute shrinkage and selection operator, elastic net, and random forest. In addition, to show how our research could be applied to real problem efficiently, we carry out a case study of Apple technology. Our study contributes to perform R&D planning in technology management.

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“…This is because in many studies on technology trend analysis, some results cannot be obtained without incorporating the judgement of patent and technology experts, which the researchers see as a challenge. (5,6,7) In this case study, as in the previous report, (3) an attempt is made to understand technology trends in a way that does not incorporate the opinions of patent and technology experts.…”

Section: Introductionmentioning

confidence: 99%

Trend analysis of technology by using F-trem japanese patent and core technology clarification with Quality Function Deployment (QFD) approach

Ishii

Haruyama

2022

Salud, Ciencia y Tecnología

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When a company develops technologies or products, it is important to obtain the trend of technology. It is necessary to obtain the trend of technology from macro and micro perspectives. In this case, patent information was used in both macro- and micro- perspectives. The core technologies of the companies are used to analyze the trend of technology from the micro perspective. The QFD approach is used as a method to identify the core technology of a company. From the core technology obtained by the QFD method, the patent classification codes are identified. The changes in technology were obtained by using the patent classification code.

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Patent Statistics for Technology Analysis

Abstract: Abstract

Cited by 9 publications

References 10 publications

Technology Forecasting of Unmanned Aerial Vehicle Technologies through Hierarchical S Curves

Technology Forecasting of Unmanned Aerial Vehicle Technologies through Hierarchical S Curves

Penalized regression models for patent keyword analysis

Trend analysis of technology by using F-trem japanese patent and core technology clarification with Quality Function Deployment (QFD) approach

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