A method of cordless power transmission known as wireless charging or inductive charging employs electromagnetic induction to supply electricity to portable devices. Smartphones, tablets, and smart watches are frequently powered via wireless charging. It is based on the inductive power transfer (IPT) theory, which states that energy may be transferred between two objects by use of an electromagnetic field. Receiver and transmitter are the two parts that make up wireless charging. Moreover, it makes use of radiofrequency technology and resonance charging. Vehicles, electric toothbrushes, power equipment, and medical gadgets may all be charged wirelessly. In this, it is possible to position portable equipment adjacent to an inductive pad or charging station without having to make contact or ensure exact alignment.
Laser beam, microwave, or conductive technologies are also employed for energy transmission, in addition to inductive, resonance charging, and radiofrequency technologies.
The market for Wireless Charging Market is predicted to reach US$ 4,500 million in 2021 and increase at a CAGR of 25.5% during the upcoming years (2022-2030).
Top Companies in the Wireless Charging Industry:
1. Energizer Holding, Inc..
One of the biggest producers of batteries worldwide is an American company by the name of Energizer Holdings, Inc., which was founded in 1896. Manufacturer, marketer, and distributor of home batteries, lighting goods, and specialty batteries is Energizer Holdings Inc. Moreover, the business sells scents for automobiles and cosmetics. Children's lights, headlights, lanterns, and area lights are among its illumination options. Under the brand names Energizer, Eveready, Refresh Your Vehicle, Bahama & Co., LEXOL, and Nu Finish, Energizer sells its goods. Products are sold through mass merchandisers, military shops, specialist electronic stores, warehouse clubs, department stores, hardware and automotive centres, and food, drug and convenience stores. The corporation conducts business throughout Africa, the Middle East, Asia-Pacific, Europe, and Latin America. Energizer's US headquarters are in Missouri.
2. Qualcomm Technologies, Inc.
In 2011, Qualcomm Technologies, Inc. was established. Manufacturing of semiconductors and associated solid-state devices is a part of the company's business. The world leader in 3G, 4G, and next-generation wireless technology advances for more than 30 years is Qualcomm, with headquarters in San Diego, California. The main pioneer in wireless technology and the driver behind the creation, introduction, and growth of 5G is Qualcomm. The engineering, R&D, and nearly all of our product and service businesses, including our QCT semiconductor business, are all run by Qualcomm Technologies, Inc., a Qualcomm Incorporated subsidiary, along with its other subsidiaries.
3. PowerbyProxi .
Wireless power transfer technology is developed and published by PowerbyProxi, Ltd. Miniaturized receivers, 2D and 3D transmitters, in-device charging, wireless battery charging, wireless control systems, and wireless sensors are just a few of the technologies that the company provides. PowerbyProxi distributes its products and services internationally. It was established in 2007 and has its corporate headquarters in Auckland, New Zealand. PowerbyProxi offers consumer electronics and industrial suppliers (semiconductor, OEMs, and ODMs) the freedom to wirelessly transfer reliable, efficient power in the most challenging places, from a miniaturised receiver inside a smartphone or wearable device to mission-critical applications in hostile environments like a wind turbine control system. PowerbyProxi offers solutions ranging from less than 1 Watt to Kilowatts.
4. ConvenientPower Ltd Information.
ConvenientPower, which was founded in Hong Kong in 2006, creates and develops cutting-edge, environmentally friendly wireless power technologies and apps that provide users of mobile devices new levels of flexibility and convenience. ConvenientPower, based in South China and Hong Kong, has created multiple generations of wireless power charging functional prototypes using our patented technology. South China and Hong Kong are home to the most prosperous electronics and electrical design and manufacturing supply chain in the world. The IEEE (Institute of Electronics and Electrical Engineers) has peer-reviewed and given several design reviews to our inductive wireless charging system.
5. Pitney Bowes Inc.
American technology business Pitney Bowes Inc. is best known for its postage metres and other mailing tools and services, but it has since expanded into e-commerce, software, and other areas of technology. A leading provider of commerce solutions that fuel trillions of transactions, Pitney Bowes is a multinational technology firm. Pitney Bowes solutions are relied upon by its 1.5 million clients all over the globe in the fields of cross-border e-commerce, office mailing and shipping, presort services, finance, and e-commerce fulfilment, shipping, and returns. Pitney Bowes has spent the last 100 years developing and delivering technology that make it simpler to complete flawless business transactions.
6. Powermat.
By providing end-to-end wireless power and charging solutions that support autonomous, mobile, and connected technologies, Powermat, the industry leader in the worldwide wireless market since 2006, is revolutionising how industries keep devices charged. More than 151 patents and 200 filings have been made by Powermat. Powermat gives companies all around the world the ability to integrate cutting-edge wireless power solutions into their products and tailor those solutions for particular use cases. Powermat SmartInductiveTM Technology is present in the Powermat wireless power solution family of products, including the Powermat PMT and Powermat PMQ solutions. In order to provide a hybrid approach to both Qi-certified and proprietary wireless power solutions for automotive & mobility, robotics, drones, consumer electronics, medical, IoT, telecom (5G), and other industrial applications, this special technology bridges the gap between magnetic induction and resonance.
7. Xiaomi Corporation.
A division of Xiaomi Corporation, Xiaomi Inc. (Xiaomi) is a mobile internet business. Together with Xiaomi phones, TVs, and smart gadgets, it sells a variety of items. The business also sells power banks, fitness bands, and accessories including smart bands, headphones, Bluetooth gadgets, protective cases, and back coverings. Xiaomi also offers backpacks, an air purifier, a security camera, sensors, routers, smart LED lights, a portable mouse, and handheld hoover cleaners. Both physical and internet storefronts are used by the corporation to sell its items. It sells its goods under the POCO, Redmi, and Mi brands. The headquarters of Xiaomi are in Beijing, China.
8. WiTricity Corporation.
American wireless charging technology business WiTricity Corporation is headquartered in Watertown, Massachusetts. Professor Marin Soljai launched the Massachusetts Institute of Technology offshoot in 2007. Leading the research and use of magnetic resonance technology in both passenger and commercial vehicles, WiTricity is a pioneer in wireless charging for electric cars. The business's technology is supported by a sizable patent portfolio and is the cornerstone of accepted international EV wireless charging standards including SAE, ISO, and GB. By removing the bother of plug-in charging, WiTricity works with automakers and Tier 1 suppliers to hasten the adoption of EVs and pave the way for future autonomy.
*Definition: Wireless charging or inductive charging is a type of cordless power transfer wherein it uses electromagnetic induction to provide electricity to portable devices.
