Which ship-integrated power system enterprises are more competitive from the perspective of patent?

By analyzing the relevant patent data, the technological competitiveness of enterprises can be objectively evaluated, and the research and development priorities and the technological advantages and disadvantages of each enterprise in the same field can be compared and analyzed. It is considered to...

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Autores principales:	Danyang Li, Xinlai Li
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/297f888581044f8fb138125c453735e6
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spelling	oai:doaj.org-article:297f888581044f8fb138125c453735e62021-11-25T06:19:02ZWhich ship-integrated power system enterprises are more competitive from the perspective of patent?1932-620310.1371/journal.pone.0252020https://doaj.org/article/297f888581044f8fb138125c453735e62021-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0252020https://doaj.org/toc/1932-6203By analyzing the relevant patent data, the technological competitiveness of enterprises can be objectively evaluated, and the research and development priorities and the technological advantages and disadvantages of each enterprise in the same field can be compared and analyzed. It is considered to be helpful in judging the patent strategy, innovation ability, and the innovation level of enterprises, which is of great practical significance. Based on the field of the ship-integrated power system as an example, considering the Derwent patent holder code, draw the integrated technical strength of ships in the field of the distribution power system; using the ideas of the Boston matrix to measure the field has the competitive advantage of enterprises; by using the social network analysis method for each enterprise, the core technology of mining, based on the S curve of the technology life cycle, analyzes the enterprise concentration each time in order to predict the future trend of development. It can be found that China Shipbuilding Industry Corporation has the largest number of patents, followed by Fuji Electric Co. Ltd, International General Electric, Daewoo shipbuilding ocean engineering Co. Ltd and so on. Considering the patent quantity and the patent quality, the dominant and productive enterprises in this field can be distinguished. The ship-integrated power system and its related core technologies have been rapidly growing at present. The related technology patents will increase rapidly in the next few years, and more and more enterprises will participate in this field.Danyang LiXinlai LiPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 5, p e0252020 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Danyang Li Xinlai Li Which ship-integrated power system enterprises are more competitive from the perspective of patent?
description	By analyzing the relevant patent data, the technological competitiveness of enterprises can be objectively evaluated, and the research and development priorities and the technological advantages and disadvantages of each enterprise in the same field can be compared and analyzed. It is considered to be helpful in judging the patent strategy, innovation ability, and the innovation level of enterprises, which is of great practical significance. Based on the field of the ship-integrated power system as an example, considering the Derwent patent holder code, draw the integrated technical strength of ships in the field of the distribution power system; using the ideas of the Boston matrix to measure the field has the competitive advantage of enterprises; by using the social network analysis method for each enterprise, the core technology of mining, based on the S curve of the technology life cycle, analyzes the enterprise concentration each time in order to predict the future trend of development. It can be found that China Shipbuilding Industry Corporation has the largest number of patents, followed by Fuji Electric Co. Ltd, International General Electric, Daewoo shipbuilding ocean engineering Co. Ltd and so on. Considering the patent quantity and the patent quality, the dominant and productive enterprises in this field can be distinguished. The ship-integrated power system and its related core technologies have been rapidly growing at present. The related technology patents will increase rapidly in the next few years, and more and more enterprises will participate in this field.
format	article
author	Danyang Li Xinlai Li
author_facet	Danyang Li Xinlai Li
author_sort	Danyang Li
title	Which ship-integrated power system enterprises are more competitive from the perspective of patent?
title_short	Which ship-integrated power system enterprises are more competitive from the perspective of patent?
title_full	Which ship-integrated power system enterprises are more competitive from the perspective of patent?
title_fullStr	Which ship-integrated power system enterprises are more competitive from the perspective of patent?
title_full_unstemmed	Which ship-integrated power system enterprises are more competitive from the perspective of patent?
title_sort	which ship-integrated power system enterprises are more competitive from the perspective of patent?
publisher	Public Library of Science (PLoS)
publishDate	2021
url	https://doaj.org/article/297f888581044f8fb138125c453735e6
work_keys_str_mv	AT danyangli whichshipintegratedpowersystementerprisesaremorecompetitivefromtheperspectiveofpatent AT xinlaili whichshipintegratedpowersystementerprisesaremorecompetitivefromtheperspectiveofpatent
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Which ship-integrated power system enterprises are more competitive from the perspective of patent?

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