Photovoltaic technologies: mapping from patent analysis

Detalhes bibliográficos
Autor(a) principal: Sampaio, Priscila Gonçalves Vasconcelos
Data de Publicação: 2018
Outros Autores: González, Mario Orestes Aguirre, Vasconcelos, Rafael Monteiro, Santos, Marllen Aylla Teixeira, Toledo, José Carlos, Pereira, Jonathan Paulo Pinheiro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRN
Texto Completo: https://repositorio.ufrn.br/handle/123456789/32982
Resumo: The objective of this article is to identify the technological development of photovoltaic cells by the analysis of patents. The Derwent Innovations Index (DII) database of Thomson Derwent was used for this research. 22,682 patents were obtained. The results indicate that 1) the number of patents deposited on photovoltaic cells grows every year, 2) the main depositor countries are the United States, China, Japan, Germany and South Korea, 3) American and Japanese organizations stand out with the highest number of patent registrations, 4) the main areas of knowledge were Engineering, Instruments and Instrumentation, Energy and Fuels, Chemistry and Polymer Science, 5) the patents on photovoltaic cells are concentrated in the area of semiconductors for the conversion of solar radiation into electric energy, in the area of generators for the direct conversion of light energy into electric energy and in the area of solar panels adapted for roof structures and 6) there is a prominence of deposited patents for polymer-based photovoltaic cell technologies, carbon nanostructures, III-V compounds, cadmium telluride and amorphous silicon cells
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spelling Sampaio, Priscila Gonçalves VasconcelosGonzález, Mario Orestes AguirreVasconcelos, Rafael MonteiroSantos, Marllen Aylla TeixeiraToledo, José CarlosPereira, Jonathan Paulo Pinheiro2021-08-03T19:52:23Z2021-08-03T19:52:23Z2018-10SAMPAIO, Priscila Gonçalves Vasconcelos; GONZÁLEZ, Mario Orestes Aguirre; VASCONCELOS, Rafael Monteiro de; SANTOS, Marllen Aylla Teixeira dos; TOLEDO, José Carlos de; PEREIRA, Jonathan Paulo Pinheiro. Photovoltaic technologies: mapping from patent analysis. Renewable And Sustainable Energy Reviews, [S.L.], v. 93, p. 215-224, out. 2018. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S1364032118303605?via%3Dihub. Acesso em: 29 abr. 2021. https://doi.org/10.1016/j.rser.2018.05.0331364-0321https://repositorio.ufrn.br/handle/123456789/3298210.1016/j.rser.2018.05.033ElsevierAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccessDerwent Innovations IndexPhotovoltaic cellsPhotovoltaic technologyPatentPhotovoltaic technologies: mapping from patent analysisinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleThe objective of this article is to identify the technological development of photovoltaic cells by the analysis of patents. The Derwent Innovations Index (DII) database of Thomson Derwent was used for this research. 22,682 patents were obtained. The results indicate that 1) the number of patents deposited on photovoltaic cells grows every year, 2) the main depositor countries are the United States, China, Japan, Germany and South Korea, 3) American and Japanese organizations stand out with the highest number of patent registrations, 4) the main areas of knowledge were Engineering, Instruments and Instrumentation, Energy and Fuels, Chemistry and Polymer Science, 5) the patents on photovoltaic cells are concentrated in the area of semiconductors for the conversion of solar radiation into electric energy, in the area of generators for the direct conversion of light energy into electric energy and in the area of solar panels adapted for roof structures and 6) there is a prominence of deposited patents for polymer-based photovoltaic cell technologies, carbon nanostructures, III-V compounds, cadmium telluride and amorphous silicon cellsengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNCC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/32982/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/32982/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53ORIGINALPhotovoltaicTechnologies_Gonzalez_2018.pdfPhotovoltaicTechnologies_Gonzalez_2018.pdfapplication/pdf1248851https://repositorio.ufrn.br/bitstream/123456789/32982/1/PhotovoltaicTechnologies_Gonzalez_2018.pdff8b971463f6977240876fee09734a32aMD51123456789/329822021-08-03 16:52:24.177oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2021-08-03T19:52:24Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false
dc.title.pt_BR.fl_str_mv Photovoltaic technologies: mapping from patent analysis
title Photovoltaic technologies: mapping from patent analysis
spellingShingle Photovoltaic technologies: mapping from patent analysis
Sampaio, Priscila Gonçalves Vasconcelos
Derwent Innovations Index
Photovoltaic cells
Photovoltaic technology
Patent
title_short Photovoltaic technologies: mapping from patent analysis
title_full Photovoltaic technologies: mapping from patent analysis
title_fullStr Photovoltaic technologies: mapping from patent analysis
title_full_unstemmed Photovoltaic technologies: mapping from patent analysis
title_sort Photovoltaic technologies: mapping from patent analysis
author Sampaio, Priscila Gonçalves Vasconcelos
author_facet Sampaio, Priscila Gonçalves Vasconcelos
González, Mario Orestes Aguirre
Vasconcelos, Rafael Monteiro
Santos, Marllen Aylla Teixeira
Toledo, José Carlos
Pereira, Jonathan Paulo Pinheiro
author_role author
author2 González, Mario Orestes Aguirre
Vasconcelos, Rafael Monteiro
Santos, Marllen Aylla Teixeira
Toledo, José Carlos
Pereira, Jonathan Paulo Pinheiro
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Sampaio, Priscila Gonçalves Vasconcelos
González, Mario Orestes Aguirre
Vasconcelos, Rafael Monteiro
Santos, Marllen Aylla Teixeira
Toledo, José Carlos
Pereira, Jonathan Paulo Pinheiro
dc.subject.por.fl_str_mv Derwent Innovations Index
Photovoltaic cells
Photovoltaic technology
Patent
topic Derwent Innovations Index
Photovoltaic cells
Photovoltaic technology
Patent
description The objective of this article is to identify the technological development of photovoltaic cells by the analysis of patents. The Derwent Innovations Index (DII) database of Thomson Derwent was used for this research. 22,682 patents were obtained. The results indicate that 1) the number of patents deposited on photovoltaic cells grows every year, 2) the main depositor countries are the United States, China, Japan, Germany and South Korea, 3) American and Japanese organizations stand out with the highest number of patent registrations, 4) the main areas of knowledge were Engineering, Instruments and Instrumentation, Energy and Fuels, Chemistry and Polymer Science, 5) the patents on photovoltaic cells are concentrated in the area of semiconductors for the conversion of solar radiation into electric energy, in the area of generators for the direct conversion of light energy into electric energy and in the area of solar panels adapted for roof structures and 6) there is a prominence of deposited patents for polymer-based photovoltaic cell technologies, carbon nanostructures, III-V compounds, cadmium telluride and amorphous silicon cells
publishDate 2018
dc.date.issued.fl_str_mv 2018-10
dc.date.accessioned.fl_str_mv 2021-08-03T19:52:23Z
dc.date.available.fl_str_mv 2021-08-03T19:52:23Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.citation.fl_str_mv SAMPAIO, Priscila Gonçalves Vasconcelos; GONZÁLEZ, Mario Orestes Aguirre; VASCONCELOS, Rafael Monteiro de; SANTOS, Marllen Aylla Teixeira dos; TOLEDO, José Carlos de; PEREIRA, Jonathan Paulo Pinheiro. Photovoltaic technologies: mapping from patent analysis. Renewable And Sustainable Energy Reviews, [S.L.], v. 93, p. 215-224, out. 2018. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S1364032118303605?via%3Dihub. Acesso em: 29 abr. 2021. https://doi.org/10.1016/j.rser.2018.05.033
dc.identifier.uri.fl_str_mv https://repositorio.ufrn.br/handle/123456789/32982
dc.identifier.issn.none.fl_str_mv 1364-0321
dc.identifier.doi.none.fl_str_mv 10.1016/j.rser.2018.05.033
identifier_str_mv SAMPAIO, Priscila Gonçalves Vasconcelos; GONZÁLEZ, Mario Orestes Aguirre; VASCONCELOS, Rafael Monteiro de; SANTOS, Marllen Aylla Teixeira dos; TOLEDO, José Carlos de; PEREIRA, Jonathan Paulo Pinheiro. Photovoltaic technologies: mapping from patent analysis. Renewable And Sustainable Energy Reviews, [S.L.], v. 93, p. 215-224, out. 2018. Disponível em: https://www.sciencedirect.com/science/article/abs/pii/S1364032118303605?via%3Dihub. Acesso em: 29 abr. 2021. https://doi.org/10.1016/j.rser.2018.05.033
1364-0321
10.1016/j.rser.2018.05.033
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info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution 3.0 Brazil
http://creativecommons.org/licenses/by/3.0/br/
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