What are the patents for solar cells

Photovoltaic technologies: Mapping from patent analysis

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 …

Solar Inventions receives patent for solar cell manufacturing …

The U.S. Patent and Trademark Office has awarded Solar Inventions a patent on its improved architecture for solar photovoltaic cells, the company announced today, opening the door to commercial acceptance and licensing by leading manufacturers.

Patent Trends in Renewable Energy Production: Solar Cells

Patent Trends in Renewable Energy Production: Solar Cells With global annual temperature records being broken at an unprecedented rate, the need for …

Review Uncovering emerging photovoltaic technologies based on patent …

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

Maxeon to acquire shingled cell solar patents from Complete Solaria

The acquisition of Complete Solaria''s solar panel patent portfolio adds to the over 130 granted patents and over 80 pending patent applications for fundamental shingled solar cell panel technology. Mulligan noted that Maxeon designs and manufactures globally, and plans to use the shingled solar cell technology in its the cell and module ...

Solar cell

Solar cell - Wikipedia ... Solar cell

First Practical Silicon Solar Cell

First Practical Silicon Solar Cell

US Renewable Energy Patents: What Toyota, GM, GE, IBM, And …

IBM ranked third with over 200 solar patents, including a 2017 grant on solar cell technology. Sanyo Electric, which ranks seventh in solar patents, was acquired by Panasonic in 2009. Wind: With 626 patents, GE was the top patent holder in wind technologies. Energy corporation Vestas and electronics giant Siemens ranked second …

First Solar Announces Ownership of TOPCon Technology Patents ...

("First Solar") (NASDAQ: FSLR) today announced its ownership of patents related to the manufacturing of Tunnel Oxide Passivated Contact ("TOPCon") crystalline-silicon ("c-Si") photovoltaic ("PV ...

Solar Inventions receives patent for solar cell manufacturing process that can save millions in silver costs

The U.S. Patent and Trademark Office has awarded Solar Inventions a patent on its improved architecture for solar photovoltaic cells, the company The U.S. Patent and Trademark Office has awarded Solar Inventions a patent on its improved architecture for solar photovoltaic cells, the company announced today, opening the …

Review Uncovering emerging photovoltaic technologies based on …

The TR of Systems, methods and devices for solar PV solar cells is composed of 21 patents (Fig. 6) and the most influentials are: US6058930A (Solar …

A History of the Solar Cell, in Patents

Solar cell technology has seen exponential growth over the last two decades. It has evolved from serving small-scale niche applications to being…

High-Efficiency Solar Cell | T2 Portal

Performance of solar cells and other electronic devices such as transistors can be improved greatly if carrier mobility is increased. Si and Ge have Type-II bandgap alignment in cubically strained and relaxed layers. Quantum well and super lattice with Si, Ge, and ...

Present status and future prospects of perovskite …

Present status and future prospects of perovskite ...

Present status and future prospects of perovskite photovoltaics

Present status and future prospects of perovskite ...

A patent landscape analysis for organic photovoltaic solar cells: Identifying the technology''s development …

1. The development state of organic photovoltaic solar cells Organic electronic systems, i.e. a group of systems using similar organic semiconducting materials to perform different functions, have been heralded as one of the future key technologies due to their potential of reaching significant cost reductions for lightweight and flexible devices [1].

Patents and Solar Technology | Maxeon Solar Technologies, Ltd.

These patent assets span various solar cell and solar module technologies, including Interdigitated Back Contact (IBC) and TOPCon solar cell technologies, as well as Shingled Hypercell solar module technology. Only four of Maxeon''s patents are utility models. For comparison, a Google Patents search shows one of our Chinese competitor''s ...

Document Deep Dive: The Patent for the First Practical Solar Cell

Though solar cells had been made before with the element selenium (which could only convert tenths of one percentage point), Chapin, Fuller and Pearson''s …

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.

Applied Sciences | Special Issue : State-of-the-Art Solar Cells

For example, solar cells using organic–inorganic hybrid perovskite materials have achieved rapid efficiency improvement, recording the highest efficiency of 25.5% as well as typical commercialized Si solar cells, recording the highest efficiency of …

Solar Power: An Overview of the Patent Landscape

The role of renewable energy in global power generation is growing — particularly for solar power. Thanks to increasing innovation and decreasing costs, global solar capacity has doubled from 2018 to 2021. According to Nature Communications, solar power is currently on track to become the world''s dominant source of power by 2050.. If …

CIGS-Based Solar Cells | SpringerLink

Crystals of CuInSe 2, i.e., copper indium selenide (CIS) form the tetragonal chalcopyrite crystal structure and are p-type absorber materials. They belong to the ternary compound CuInSe 2 in the I–III–VI2 family. Single-crystal CuInSe 2-based solar cells have been claimed to have 12% efficiency, a long way from the 1% achieved by the …

Advances in solar photovoltaics: Technology review and patent …

In what concerns the technological distribution, Fig. 5 b shows that 39% of the global patents belongs to solar cell technologies. The solar panels group forms the second largest group with the share of 27%, followed by …

Timeline of solar cells

Timeline of solar cells

A History of the Solar Cell, in Patents

Solar cell technology has seen exponential growth over the last two decades. It has evolved from serving small-scale niche ... A History of the Solar Cell, in Patents Finnegan, Henderson, Farabow ...

US3912539A

An array of solar cells comprises a plurality of semiconductor devices, each semiconductor device comprising a solar cell and a protective diode, most solar cells being connected individually in parallel with a protective diode in a different semiconductor device, to provide a compact arrangement for the array, within each semiconductor device the radiation …

Wireless charging case for smartphone using solar cell

The present invention relates to a smartphone wireless charging case using a solar cell and, more specifically, to a smartphone wireless charging case which can supply a charging current, supplied from a solar cell through a wireless power transmission system, to a smartphone through a transmission coil as power. A solar battery panel is installed on a …

US20150279573A1

Abstract. An perovskite solar cell including a substrate; a first electrode provided on the substrate; an electron transport layer, including an electron transporting compound, …

TOPCon patent infringement: Maxeon files against Hanwha …

Maxeon said its patent relates to proprietary and fundamental solar cell architectures for rear or back contact solar cells, also known as all-back contact (ABC) solar cells or IBC solar cells ...

Multi-junction solar cells paving the way for super high-efficiency

The operating principles of MJ solar cells were suggested by Jackson 9 as long ago as 1955, and they have been investigated since 1960. 10 This concept was most successfully implemented in III–V compound semiconductor solar cells, since a compound semiconductor has a good range of lattice parameters and bandgaps to choose from. . …

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