The automotive industry continues to be a hotbed of innovative advancements, particularly in the area of contactless charging. The increasing popularity of electric vehicles (EVs), government support for EVs, and the demand for fast, sustainable charging have driven progress in technologies such as magnetic resonance coupling (MRC), wireless electricity, and AI-optimized systems. These technologies are designed to offer rapid, long-lasting, and cost-effective charging with reduced infrastructure expenses. A report from GlobalData on Electric vehicles in automotive: contactless charging reveals that over 1.7 million patents have been filed and granted in the automotive industry over the past three years.
GlobalData’s Technology Foresights uses a database of more than one million patents to assess the level of innovation in the automotive industry and has identified over 300 areas of innovation that will shape the industry’s future. Contactless charging is among the most prominent of these. It involves transmitting electrical power from a charging station to an electronic device or an electric vehicle without physical contact, using magnetic fields to transfer energy wirelessly. This method aims to provide a more convenient, efficient, and safe charging experience compared to traditional wired methods.
GlobalData’s analysis has identified over 30 companies, including technology vendors, established automotive firms, and emerging start-ups, that are at the forefront of the development and application of contactless charging. These companies have been evaluated based on the potential impact of their patenting activity across various applications and geographical locations.
Toyota has emerged as one of the leading patent filers in contactless charging, with a system that utilizes magnetic resonance coupling to charge electric vehicles without physical contact. This approach offers advantages such as convenience, safety, durability, faster charging, and reduced infrastructure costs. Innovations in contactless charging have the potential to accelerate the adoption of electric vehicles and make them more accessible and environmentally friendly. Other significant patent filers in this area include WiTricity and IHI.
Aisin leads in terms of application diversity, followed by Sogrepar and Yazaki. In contrast, Nissan Motor has made a strong impact in terms of geographic reach, with Semiconductor Energy Laboratory and Sony Group following closely behind.
For a comprehensive understanding of the key themes and technologies revolutionizing the automotive industry, GlobalData’s latest thematic research report on Electric Vehicles (EV) is highly recommended. GlobalData’s indispensable data is designed to assist businesses in making informed decisions and gaining a competitive advantage in the market.
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