Photovoltaic technologies: Mapping from patent analysis
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
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Patent Analysis of High Efficiency
High efficiency tunneling oxide passivated contact (TOPCon) solar cell is the traditional PN junction structure, combined the advantages of using a thin film of the
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Photovoltaics Report
Photovoltaics is a fast growing market: The Compound Annual Growth Rate (CAGR) of PV installations was about 26% between 2013 to 2023. The intention of the »Photovoltaics Report« is to provide up-to-date information on the PV market
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Advances in solar photovoltaics: Technology review and patent
The analysis shows that 95% of the PV patent applications were filed by inventors from seven countries: Japan, Korea, According to a recent report published by the United Nations in 2018, Exploring Technology Evolution in the Solar Cell Field: An Aspect from Patent Analysis. Data and Information Management, Volume 1, Issue 2, 2017, pp
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Understanding the evolution of photovoltaic value chain from a
Since GIS leads to the global PV value chain segmentation, the PV technology innovation has attracted academic attention. Currently, most studies explore the PV technology innovation at a single country level (Zhao and Wei, 2020) or conduct a comparative analysis of the developing PV industry across two or more countries from a macroeconomic perspective (Choi
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Photovoltaic technologies: Mapping from patent analysis
DOI: 10.1016/J.RSER.2018.05.033 Corpus ID: 115667205; Photovoltaic technologies: Mapping from patent analysis @article{Sampaio2018PhotovoltaicTM, title={Photovoltaic technologies: Mapping from patent analysis}, author={Priscila Gonçalves Vasconcelos Sampaio and Mario Orestes Aguirre Gonz{''a}lez and Rafael Monteiro de Vasconcelos and Marllen Aylla Teixeira
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Photovoltaic technologies: Mapping from patent analysis
This article reports a comparative analysis of the thrust in solar photovoltaic (PV) research during 1981-1988 and 2001-2008. cadmium telluride and amorphous silicon cells. Patent analysis of photovoltaic cells has been based on the assumption that a patent is a good example for identify the technological knowledge developed by the
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(PDF) Robots for Cleaning Photovoltaic
This work aims to present a market survey and patent analysis on the use of robots to perform cleaning tasks on photovoltaic panels. For that, the Brazilian and international
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Technological collaboration patterns in solar cell industry
This study examines technological collaboration in the solar cell industry using the information of patent assignees and inventors as defined by the United States Patent and Trademark Office. Three different collaborative types, namely local (same city), domestic (different cities of the same country), and international collaboration, are discussed. The general status
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Microsoft Word
They include Schott Solar, SunPower and PowerLight patents for PV mountings and shingles, a Stanford patent describing a bi-level contact PV cell, a DOE patent for multi-junction PV cells,
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The Influence of Solar Photovoltaics Patents Funded by the U.S
An Analysis of the Influence of SETO-funded Photovoltaics Patents Report prepared by 1790 Analytics LLC List of Figures Figure 1 - Number of PV Patent Families funded by SETO/Other DOE by Priority Year (5-Year funded PV patent families in this analysis may be SETO-funded. As such, the results
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Photovoltaic Thin Film Cells
MULTI-CLIENT PATENT LANDSCAPE ANALYSIS IP Overview is a report that analyses all patent families filed on a given thematic Available reports in engineering sciences are Carbon nanotubes, Photovoltaic cells (3 reports), LiMPO4 batteries TAILOR-MADE PATENT LANDSCAPE ANALYSIS IP Overview On Demand is similar to IP Overview but 100% tailored
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Patent citation network analysis for the domain of organic photovoltaic
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
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Patent Analysis of High Efficiency Tunneling Oxide
Energies 2020, 13, 3060 4 of 16 to the information provided by the patent literature. However, the development trend of TOPCon solar cell technology is not found by using the latest patent
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Technological collaboration patterns in solar cell industry based
activities in solar cell industry use patent data; these studies are mostly conducted by the same research group. The researchers monitor the key technology trends in solar cell industry by combining chance discovery and survival analysis with patent data (Wang and Chiu 2010; Chiu et al. 2009, 2010).
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Frontier research in perovskite solar cells:
The European Commission (EC) has funded perovskite solar cell (PSC)-related projects since 2013, promoting their advancement within several subject areas. In this work,
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太阳能电池专利分析方法研究
Abstract: This paper researches the fields of solar cell based on the data of patent literature sides conventional methods of information analysis such as
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Global patent disputes shadow the rise of solar energy
Electrons within the photovoltaic cells absorb energy from photons emitted by the sun and become energised. The photovoltaic cells are sandwiched between layers of a semi-conducting material, such as doped
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Solar Cell Efficiency Tables (Version 65)
Funding: This study was supported by the Australian Renewable Energy Agency, Grant/Award Number: SRI-001; U.S. Department of Energy (Office of Science, Office of Basic Energy Sciences and Energy Efficiency and Renewable Energy, Solar Energy Technology Program), Grant/Award Number: DE-AC36-08-GO28308; and Ministry of Economy, Trade and
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(PDF) Patent Analysis of High Efficiency
The results indicate the TOPCon solar cell technology currently entered into the maturity stage in 2019, and the companies with the top three number of patents are LG
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Photovoltaic technology development: A perspective from patent
We analyze patent data (1976–2007) to find the photovoltaic technology growth trajectories. Variations of crude oil price are reflected in patent application around one year later. The lag between photovoltaic technology and the market is around 10 years. Growth trajectories show that Emerging PV, Group III–V, and Silicon are growing strong. CdTe and CIS/CIGS are
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Advances in solar photovoltaics: Technology review and patent
Additionally, for the technical analysis of the most influential patent applications, full patent documents were collected using the patent search engines: European Patent Office (EPO) Espacenet [63], Google Patents [64], as well as the web portals of some domestic patent authorities, i.e. the German patent office (DPMA) [65], the United States
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Analysis of the Evolution of Photovoltaic Industry Technology
Later, many scholars began to comprehensively use patent analysis and statistics, bibliometrics and other methods, drawing on the quantitative indicators of those patent data, and opened up new for solar cell installations (H02J -007), movable or adjustable support structure (H02S-020) and exposure recharge lighting (F21S-009). Among them
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Oxford PV Perovskite Solar Cells: Patents driving Solar
Banking Patent Reports Covers in depth analysis and patent data of companies in Banking domain. Continuous research and innovation are driving rapid advancements in the performance and stability of perovskite
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Photovoltaic technologies: Mapping from patent analysis
The article is organized in the following manner: Section 2 contains the literature review on photovoltaic cells technologies and patent analysis. Section 3 presents the methods as well as the detailed research procedure. Section 4 includes the analysis of
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UK Company Leads the World in Patents
Cambridge, UK, 13th February 2018, The latest perovskite patent landscape report from cintelliq finds explosive growth in perovskite photovoltaic patent publications over the past two
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Patents
A recent report by Cintelliq on the perovskite solar cell patent landscape shows massive growth in perovskite photovoltaic patent publications over the past two years. In 2016 and 2017 more than 1500 patents have been published representing 75% of all perovskite photovoltaic patents published since 2008.
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Uncovering emerging photovoltaic technologies based on patent analysis
The patents that stand out in this TR are: US20040200520A1 (Metal contact structure for solar cell and method of manufacture), US20050016585A1 (Manufacturing a solar cell with backside contacts), US20060130891A1 (Back-contact photovoltaic cells) and US20070186970A1 (Solar cell and method of fabricating the same).
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Patent-based Technology Analysis Report – Alternative Energy
Patent-based Technology Analysis Report – Alternative Energy 2 filed by domestic applicants. Though the initial number of applications filed at the patent offices of these countries was quite small, the growth rate has been very high. While patenting activity at the Korean Intellectual Property Office (KIPO) has focused
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Photovoltaic technologies: Mapping from patent analysis
Request PDF | Photovoltaic technologies: Mapping from patent analysis | The objective of this article is to identify the technological development of photovoltaic cells by the...
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Photovoltaic Research Publications
NREL''s photovoltaic research leads to hundreds of journal articles, conference papers, technical reports, presentations, and patents each year. Our publications cover a range of topics, from cutting-edge fundamental science to international protocols for solar panel qualification testing.
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A History of the Solar Cell, in Patents | Articles
Between 1888 and 1891, Russian physicist Alexander Stoletov published six works on the photoelectric effect and built the first solar cell based on the effect. 10 In 1904, Hertz''s one-time assistant Wilhelm Hallwachs—the
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Photovoltaic technology development: A perspective from patent
DOI: 10.1016/J.SOLMAT.2011.07.002 Corpus ID: 94769444; Photovoltaic technology development: A perspective from patent growth analysis @article{Liu2011PhotovoltaicTD, title={Photovoltaic technology development: A perspective from patent growth analysis}, author={John S. Liu and Chung-Huei Kuan and Shi-Cho Cha and Wen-Ling Chuang and
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Uncovering emerging photovoltaic technologies based on patent analysis
The analysis on photovoltaic electricity generation status, potential and policies of the leading countries in solar energy Patent citation network analysis for the domain of organic photovoltaic cells: country, institution, and technology field. this study uses China''s patent PV technology data over the past 20 years from the Incopat
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