Bridge strongly or focus – An analysis of bridging patents in four application fields of carbon fiber reinforcements

Moehrle, Martin G.; Frischkorn, Jonas

doi:10.1016/j.joi.2021.101138

Cited by 9 publications

(2 citation statements)

References 33 publications

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“…Because the cost of patent applications increases as the number of countries applying for patent protection increases [ 21 ], the more patents of one patent family, the higher its economic and technical value [ 22 ]. The quantity of claims in a patent document is crucial because it captures the technical details of the invention as well as the extent of the legal protection that the patent enjoys [ 23 ]. According to the patent law, the substance of a patent’s claims determines the extent of its protection.…”

Section: Literature Reviewmentioning

confidence: 99%

Analysis of international competitive situation of key core technology in strategic emerging industries: New generation of information technology industry as an example

Wang

Zong-yuan

2023

PLoS ONE

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In the context of the current technological revolution and unprecedented major changes, countries are facing the situation of accelerating the development of key core technologies, which is caused by the transformation from the dispute over trade to the dispute over ecology and scientific and technological strength. Competitive situation analysis is an important link of key core technology innovation. The construction of a universal model of international competitive situation analysis of key core technology can provide scientific support for decision makers of science and technology innovation to solve technical difficulties. This study takes the new generation of information technology industry as an example, identifies key core technologies of the industry and evaluates the competitive situation of the major world countries. Studies indicate that in the field of new generation information technology, the US and Japan is in the leading position globally. In addition, China has active innovation activities in all fields, but overall there remains a considerable gap with the world-leading level, and its R&D quality needs to be further improved.

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Section: Literature Reviewmentioning

confidence: 99%

Analysis of international competitive situation of key core technology in strategic emerging industries: New generation of information technology industry as an example

Wang

Zong-yuan

2023

PLoS ONE

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“…The PatVisor is able to apply speech filters to selected textual elements of patents, such as the abstract or claims. The respective process includes the elimination of numbers, stop words and patent specific words as well as the application of speech filters, including a lemmatizer and a synonym filter (see Moehrle and Frischkorn (2021) for an application example of the PatVisor). The latter reduces synonymous words or word sequences to a single term (e.g.…”

Section: Workflow For the Initial Generation Of The Patent-based Supp...mentioning

confidence: 99%

Analyzing technological competencies in the patent-based supplier portfolio: introducing an approach for supplier evaluation using semantic anchor points and similarity measurements

Kronemeyer

Kotzab

Moehrle

2022

IJOPM

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PurposeThe purpose of this paper is the development of a patent-based supplier portfolio that can be used to evaluate and select suppliers on account of their technological competencies.Design/methodology/approachIn addition to traditional approaches, the authors develop a supplier portfolio that characterizes suppliers according to the similarity between supplier's and OEM's technological competencies as well as their technological broadness. These variables are measured on the basis of patents, which constitute a valuable source of information in technology-driven industries. Contrary to existing binary measurement approaches, the authors’ portfolio uses semantic analyses to make use of the specific information provided in the patents' texts. The authors test this method in the field of gearings, which is a key driver for the automotive industry.FindingsThe authors identify six generic positions, characterizing specific risks for an OEM to become either technologically dependent or dependent on suppliers' production capacities. For each position the authors develop specific management strategies in face of the aforementioned risks. The approach helps OEMs navigate in the competitive landscape based on the most recent and publicly available information medium.Originality/valueThis work explicitly applies the construct of technological competencies to supplier evaluation and selection on the basis of portfolio approaches. Furthermore, the authors improve the use of patents for supplier evaluation in two respects: First, the authors analyze OEMs and upstream suppliers on an organizational level. Second, the authors utilize advanced semantic analysis to generate variables for the measurement of the criteria mentioned above.

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Measuring knowledge exploration distance at the patent level: Application of network embedding and citation analysis

Choi

Yoon

2022

Journal of Informetrics

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Bridge strongly or focus – An analysis of bridging patents in four application fields of carbon fiber reinforcements

Cited by 9 publications

References 33 publications

Analysis of international competitive situation of key core technology in strategic emerging industries: New generation of information technology industry as an example

Analysis of international competitive situation of key core technology in strategic emerging industries: New generation of information technology industry as an example

Analyzing technological competencies in the patent-based supplier portfolio: introducing an approach for supplier evaluation using semantic anchor points and similarity measurements

Measuring knowledge exploration distance at the patent level: Application of network embedding and citation analysis

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