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Wind power generation technology patent card

Wind power patents: Siemens Gamesa | Vestas | Aerones

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Meta Title: "Xinjiang Goldwind Science & Technology Co Ltd Patent

The patent also extends the application of the cooling system to a wind power generator set, showcasing its versatility and adaptability to different industrial contexts.

Technological patterns in the wind power industry: a study

Although the start of wind power generation began in 1980, its growth was from the late 1990s. Patent analysis of wind energy technology using the patent alert system. World Patent

Analyzing Offshore Wind Power Patent Portfolios by Using Data

this research is to study the status of mainstream offshore wind power technology and patent portfolios and to investi- Currently, global offshore wind power generation is 5,538 MW, of

Offshore wind energy: Patent insight report

This patent insight report on innovation trends in the offshore wind supply chain, jointly prepared by the European Patent Office (EPO) and the International Renewable Energy Agency (IRENA), assesses patent statistics to reveal

China leads global increase in wind power generation

Research from Reddie & Grose, a UK and European firm of Patent, Trade Mark and Design attorneys, shows a significant global increase in patent filings relating to wind power generation in the previous 10 years, with

EPO publishes new patent insight report on offshore

Today, the European Patent Office (EPO) and the International Renewable Energy Agency (IRENA) have published a joint patent insight report on offshore wind energy. The new report, which summarises the results of

Wind power generation technology patent card [PDF]

6 FAQs about [Wind power generation technology patent card]

What are the different types of wind energy patents?

These patents cover inventions related to ofshore wind energy, including key technology concept groupings such as: fixed and floating foundations, towers, mechanical power transmission, blades and rotors, hybrid systems, energy storage, and grids and submarine cables.

How do wind energy patents work?

Methodology for wind energy application can be generalized for patent searching to target other technology domains. Wind energy patents are conventionally defined using Cooperative Patent Classification (CPC) and International Patent Classification (IPC) codes that represent wind motors (F03D) and wind energy (Y02E 10/70).

How many patents are used in a wind energy application?

The number of patents used in all four samples on the wind energy application are outlined in Table C1. The sample size used for Sample 2 (Keyword Set – WEDD1) is 257, which is between 5 and 10% margin of error.

Do patent statistics reveal technological trends in the offshore wind supply chain?

When did wind energy technology become a patented technology?

Following an initial phase marked by limited patent filings, the patenting activity in ofshore wind energy technologies experienced a notable surge starting in 2006. Subsequently, a period of consistent annual expansion persisted until 2012.

How many offshore wind energy patents are there?

The new report, which summarises the results of patent analyses in this field, found that about 17 000 offshore wind energy patent families were published between 2002 and 2022, at an average annual increase of 18%. While growth stagnated between 2014 and 2017, recent years have seen a sharp increase in filings.

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