WiTricity
WiTricity, founded in 2007, commercializes highly resonant wireless power transfer technology developed at MIT. Their wireless EV charging solutions are efficient, safe, and designed for various applications, including smart cities and electric vehicle fleets.
History
WiTricity was founded in 2007 to commercialize a revolutionary wireless electricity technology. This technology was invented and patented by a team of physicists from MIT. Over the years, WiTricity has focused on extending its foundational technology based on highly resonant wireless power transfer. The company has since developed its 5th generation of wireless charging solutions, with previous generations successfully deployed by global OEMs.
Technology
WiTricity's technology is centered around highly resonant wireless power transfer. This innovation allows for efficient power transfer over distances and through various materials, including wood, stone, and concrete. The technology can scale up to 450kW and is designed to be safe for humans and pets. Additionally, WiTricity’s solutions work in all weather conditions, require less maintenance due to the absence of moving parts, and are interoperable with global standards.
Products
One of WiTricity’s flagship products is the WiTricity Halo™ charging system, which is used for wireless EV charging. This technology extends to other areas, including golf carts, low-speed electric vehicles, and Neighborhood Electric Vehicles (NEVs). WiTricity's wireless EV charging solutions are as fast and efficient as traditional plug-in methods. Furthermore, they support V2G applications, enhancing grid resilience.
Global Presence
WiTricity maintains a strong global presence with offices in the United States, New Zealand, and Switzerland. By collaborating internationally, the company cofounded the EV Wireless Power Transfer Council in Japan. They are active participants in the development of international standards for wireless power transfer through organizations like SAE International and the International Electrotechnical Commission (IEC).
Patents and Standards
WiTricity's commitment to innovation is evidenced by its portfolio of over 1,300 issued patents and more than 500 pending patent applications in the field of highly resonant wireless power transfer. The technology complies with global safety standards and regulations and is designed for OEMs and ODMs to embed directly into their products and systems. The company is heavily involved in creating and adhering to international standards for wireless power transfer, ensuring interoperability and safety.